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While a large body of literature has focused on the positive effect of work effort on improving individual performance and organizational effectiveness, little is known about how work effort produces the negative outcome, such as unethical pro-organizational behavior. Our study proposes that work effort will activate the moral licensing mechanism through moral credential to increase unethical pro-organizational behavior, and leader Confucian value negatively moderates this relationship. Through the single-factor two-level experimental research (study 1) and the multi-time point investigation data analysis (study 2), the mediation model and the moderated mediation model proposed in both two studies have been supported by observation data. These findings are significant to further understanding of the psychological mechanism and boundary condition of unethical pro-organizational behavior, and provide practical guidance for managers to effectively control employee’s unethical pro-organizational behavior.

Despite many academic studies in the last 15 years acknowledging the investigative value of physical memory due to the potential sensitive nature of data it may contain, it arguably remains rarely collected at-scene in most criminal investigations. Whilst this may be due to factors such as first responders lacking the technical skills to do this task, or simply that it is overlooked as an evidence source, this work seeks to emphasise the worth of this task by demonstrating the ability to recover plain-text login credentials from it. Through an examination of logins made to 15 popular online services carried out via the Chrome, Edge and Mozilla Firefox browsers, testing shows that plain-text credentials are present in RAM in every case. Here, a transparent test methodology is defined and the results of test cases are presented along with ‘string markers’ which allow a practitioner to search their RAM captures for the presence of unknown credential information for these services in future cases.

As privacy-enhancing authentications without any TTP (Trusted Third Party), blacklistable anonymous credential systems with reputation have been proposed. However, the previous systems have the efficiency problem: The authentication data size is O ( L ) or O ( K ) , where L is the reputation list, and K is the size of a window indicating the most recent K authentications of the user. Therefore, the previous systems suffer from O ( L ) or O ( K ) -size data in each authentication. In addition, the authentication needs the computation of O ( L ) or O ( K ) exponentiations. In this paper, an efficient blacklistable anonymous credential system with reputation is proposed. In our system, the data size of the authentication is O ( 1 ) . Furthermore, although the computational costs in the authentication depend on some parameters, the parameter-related costs are only multiplications instead of exponentiations. Compared to the previously proposed blacklistable system FARB with the constant computational and communication costs, our system has the advantage that the clear/redeem protocol only has to be executed every interval instead of every session. For constructing our system, we newly introduce the concept of an accumulator for reputation, and propose an efficient construction.

Password is commonly used to protect Bitcoin wallet, the most known application of blockchain. In this paper, we investigate a subtle issue when forgetting password: The account owner uses guessed passwords during the authentication with a service provider. This is different from password guessing by cyber attackers, because passwords guessed by the account owner are (most likely) his/her passwords (or their minor variations) registered with other service providers. Thus, the confidentiality of incorrect passwords in unsuccessful authentication needs protection. To capture this security requirement, we define two security goals: Indistinguishability of Incorrect Passwords (IND-PW) and Unextractablility of Incorrect Passwords (UNE-PW). Our analysis shows that: (1) IND-PW is NOT achievable if password is the only authentication credential of the client, and (2) Two common authentication methods in online services, Basic and Digest Access Authentication (in conjunction with SSL), CANNOT provide UNE-PW.

In this theoretical essay, I argue that the contemporary over-disciplining of Black and Native youth can best be understood through understanding the culturally violent roots of the heroic white woman teacher. I use analytical tools from settler colonial theory and feminist of color theory to inform my epistemological framing of power as a site of multidimensionality existing across space and depth (Sandoval, Methodology of the oppressed, vol 18, University of Minnesota Press, Minneapolis, 2013) and comprised of mutually constructed systems of oppression (Collins, Black feminist thought: knowledge, consciousness, and the politics of empowerment, Routledge, London, 2002). Revisioning the “discipline gap” from this vantage point moves us away from culturally focused or individualized deficit thinking aimed at communities of color and toward understanding the structures and histories foundational to our contemporary school systems, and the individuals who have informed and upheld those structures for nearly 200 years. I close with a discussion of immediate practical changes we can implement in classrooms, as well as a perhaps less practical call for reimagining decolonial futurities for teaching and schooling, both taking into account that the current U.S. teaching force and enrollees in credential programs are majority white and female whereas the student population is not.

As the Council on Social Work Education (CSWE) begins to approve accreditation standards for programs granting practice doctorates, it is unclear as to what implications accreditation of these prog...

Purpose A growing body of research is exploring why applicants select to enrol into a 4-year dental hygiene degree in Canada when the entry-to-practice credential remains a diploma. The aims of this study were to investigate first-year entry-to-practice students' motivating influences for choosing the dental hygiene profession and enrolling in a baccalaureate program. Methods Between 2013 and 2018, first-year students in the University of British Columbia's Bachelor of Dental Science program completed orientation surveys. A secondary data analysis was conducted on a total of 127 orientation surveys from a cumulative first-year population over a 5-year period. 159 students participated in the surveys for an 80% response rate. Survey questions were open-ended. Saldana's approach to coding was used to analyse the descriptive data for emerging themes. Results The primary reasons for choosing dental hygiene as a profession included personal desire (65%) which involved students' desire to help others, as well as past experience (32%) relating to personal, goal or external experiences. Two prominent themes for choosing a dental hygiene degree emerged and included expanding career opportunities outside of clinical practice (82%) and broadening and deepening one's knowledge base (34%). Conclusions The results provide insight about the factors that influence prospective dental hygiene students to pursue a baccalaureate credential that is presently beyond the entry-to-practice requirements for the dental hygiene profession in Canada.

Community college near-completion students are community college starters who have accumulated a considerable number of credits but left college without any postsecondary educational credential. This quantitative study examined a nationally representative sample and intended to reveal significant predictors of becoming a community college near-completion student. We adopted Bean and Metzner’s (1985) framework to focus on characteristics of nontraditional college students and Bahr’s (2013) approach to emphasize students’ course-taking patterns. We conducted a latent class analysis to explore students’ course-taking patterns and examined whether different course-taking patterns would predict the likelihood of being a near-completion student using a logistic regression model. Findings indicated the significant role of course-taking patterns in predicting the likelihood of being a community college near completion student. Community college students who have taken and passed a large number of remedial courses are more likely to leave college without a credential. Additional interaction terms in the regression model further revealed the nuances in terms of the influences of course-taking patterns among various student sub-groups. Implications for practice and future research are discussed.

Objective To explore the level of quality management system (QMS) implementation across hospital accreditation status. Method Sixteen hospitals in three districts in East Java, agreed to participate in this study. This study involved nurses who were asked to give their responses in five scales for each component of QMS. A cross-tabulation was created to describe the QMS maturity across hospital accreditation status. Results Regardless of accreditation status, documentation, and credential mechanism were the QMS components that mostly perceived were already at a mature level. The accredited hospitals still have problem in continuous measure and use professional opinion for continuous quality improvement; while, non-accredited hospitals do not have approves quality improvement plans. Even in hospitals with full accreditation stage, not all QMS components have been in mature levels. Conclusion The accreditation program has induced the QMS implementation but still limited in planning and procedural documentation.

Community colleges play an integral role in the prelicensure education of registered nurses in the United States, with nearly half of newly licensed registered nurses prepared for practice with the Associate Degree in Nursing (ADN); Robert Wood Johnson Foundation, 2015). Shorter program duration, lower tuition costs, closer proximity to home, and favorable admission policies make ADN programs highly attractive to students, specifically nontraditional students. In spite of this, a concerted effort toward baccalaureate preparation has occurred over the past several decades. Prominent nursing organizations have called for baccalaureate preparation in the nursing profession. The Institutes of Medicine (2010), called for expansion of Bachelor of Science in Nursing (BSN) preparation by registered nurses to 80% by 2020. More recently in 2019, the American Association of Colleges of Nursing (AACN) issued a position statement calling for the baccalaureate degree to serve as the minimum educational preparation for entry into professional nursing practice (AACN, 2019). A descriptive cross-sectional survey research design was chosen to examine the perceived barriers to BSN prelicensure nursing education by ADN students in the State of Illinois. This study is a quantitative follow-up to a qualitative focus group study by the researchers (Petges & Sabio, 2020; Sabio & Petges, 2020). Results indicate that multiple competing responsibilities, often associated with nontraditional student status, exert an appreciable influence in the choice of educational preparation toward the registered nurse credential.

Introduction The majority of hospitals in the United States employ hospitalists who provide clinical care to hospitalized patients; however, gaps in hiring, credentialing, and privileging nurse practitioners (NPs) as hospitalists caring for adult patients exist. Purpose To evaluate factors influencing hiring and credentialing of NPs as hospitalists working with adult patients. Methods A 26-item mixed-mode survey was distributed to a sample of members of the Society of Hospital Medicine (SHM), National Association Medical Staff Services (NAMSS), and chief nurse officers (CNOs) with Magnet recognition (n = 1,902) with 592 (31%) responding. Respondents rated factors used in evaluating NPs as hospitalists. Mean comparisons analyzed differences based on respondent role in hiring or credentialing and characteristics including state practice authority. Results Overall, respondents viewed adult NPs (ANPs) as more favorable hires for hospitalists than acute care NPs (ACNPs). However, CNOs rated certification as an ACNP (p Conclusions Little familiarity with regulatory and legal factors could impact hiring and practice of NP hospitalists. Although preference for ACNP certification was expressed, this certification lacked preference beyond ANP certification. The Consensus Model, which focuses on appropriate licensing, accreditation, certification, and education of advanced practice registered nurses, should be further aligned with practice while engaging those who hire and credential as partners.

This exploratory, descriptive study examined trends associated with Kalamazoo Promise (KPromise) student stop out, reenrollment, and persistence to a credential upon reenrollment. For the 2006–2017 cohorts, 78% were retained from first to second year. Inferential models suggested that first-year stop out was mainly correlated to students’ high school free-and-reduced lunch eligibility (FRL) and high-school GPA. Forty-five percent of stopped out students reenrolled, and reenrollment was primarily correlated with time. The median time to return was 3 non-summer semesters, with Black/African American and Hispanic/Latino(a) students predicted to reenroll in fewer semesters than White students. For the 2006–2012 cohorts, 30% of all stopped out students who reenrolled have earned a degree to date. Upon reenrollment, nearly half of all postsecondary certifications were earned by FRL students. Discussion links our findings to wider trends, highlights actions to bolster outcomes, and illustrates how this study could be a benchmark comparison for other tuition-free policies.

The global economy’s dependency upon engineers is exacerbated by a lack of qualified engineers. Most engineering students fail to complete the credential. According to the American Society for Engi...

Background In 2015, the US Department of Agriculture set minimum education and training requirements (ie, professional standards) to ensure that school nutrition professionals have the knowledge and experience to operate school meal programs. No study to date has examined whether hiring requirements and qualifications of school food authority (SFA) directors have changed since 2015. Objective To assess changes in hiring requirements and qualifications of SFA directors since the US Department of Agriculture professional standards were established, overall and by district size. Design Cross-sectional analysis of nationally representative district-level data from the 2012 and 2016 cycles of the School Health Policies and Practices Study. Participants/setting In 2012, 660 sampled districts completed the School Health Policies and Practices Study Nutrition Services questionnaire. In 2016, 599 sampled districts completed the questionnaire. Main outcome measures Hiring requirements for newly hired SFA directors and reported qualifications of SFA directors. Statistical analyses performed Differences in prevalence estimates from 2012 to 2016 for all districts and by district size were assessed with χ2 tests. Results Significant increases were found for 3 hiring requirements: degree in nutrition or related field, registered dietitian credential, and food safety certification. Significant changes in 4 of the 5 reported qualifications were found including an increase in the percentage of district directors with a degree in nutrition or a related field and decreases in the percentage of directors with a School Nutrition Specialist credential from the School Nutrition Association, School Nutrition Association certifications, and certified dietary managers. Changes were found in small and medium districts, but not large districts. Conclusions District hiring requirements and SFA director qualifications have changed since the implementation of the US Department of Agriculture professional standards, including some differences by district size. Future research could identify challenges facing districts in hiring directors who have a degree in nutrition or related fields or who have specialized nutrition credentials or certificates (eg, registered dietitians).

Smart home systems have become more and more prevailent in recent years. On the one hand, they make our everyday life more convenient; on the other hand, they suffer from the two notorious security problems, namely, the open-port problem and the overprivilege problem, making their security situations extremely worrying and uncheerful. In this article, we proposed HomeShield, a novel credential-less authentication framework to shield smart home systems by effectively defending against the attacks resulted from these two security problems without the need for sensitive credentials. We further detailed an implementation of HomeShield based on the side channels that are publicly available in Android smartphones serving as controllers of smart home systems and presented its workflow in protecting against various attacks caused by the open-port and overprivilege problems. Finally, we tested our HomeShield implementation on a real-world smart home system and considered four threat models that cover basically all practical attacks, including Mirai and its variants. We also considered the effectiveness of our HomeShield implementation on the SmartApps of the Samsung SmartThings platform, which also suffers from the open-port and overprivilege problems, even though its overprivilege issue has been extensively studied by the recently proposed works, such as ContexIoT and SmartAuth. The evaluation results indicate that our HomeShield realization can successfully defend against over 90% attack trials with an average latency of less than 1 s.

Just over a decade ago, Lynch studied adult students in community colleges who had already earned a postsecondary credential, but “returned to learn.” Lynch situated his study at a mid-western comm...

The Behavior Analyst Certification Board (BACB®) created a third level of certification, the Registered Behavior Technician™ (RBT®) in 2014. The RBT® was created based upon the requests of stakeholders who wanted to credential those individuals who make direct contact with clients under the supervision of a Board Certified Behavior Analyst®. There has been tremendous growth in the number of RBTs® with over 60,000 individuals certified to date. The BACB® recently sent out a newsletter outlining changes to the RBT® certification, including the processes of training, supervising, and becoming an RBT®. These changes represent a number of potential concerns. The purpose of this paper is to highlight these concerns and to propose solutions to improve the RBT® certification.

Position verification is an emerging field of quantum cryptography. Its goal is to verify whether a distant communicating party is telling the truth about where they are. However, the problem is usually formulated in a way that the position is the only credential of that party, which cannot guarantee uniqueness. In this study, the authors show how a practically secure position verification algorithm – assuming it exists – might be used to track (i.e. repeatedly verify the position) of some unique key or cipher text. To achieve this, they rely on pre-prepared position verification data called trackers. They also propose three algorithms that implement their general tracking scheme and examine some questions related to their security. These implementations include shuffling trackers into valuable data and hiding their memory address through a random permutation; using CNOT operations to entangle valuable data and trackers; and using random qubit strings from which either trackers or secret keys can be produced at will. These methods may be used to track a diplomatic package or reveal the location of a malicious party during a denial of service attack.

ECCOE, the European Credit Clearinghouse for Opening up Education, aims to facilitate the endorsement and appropriation of open, online and flexible higher education by increasing trust in technology-enabled credentials among students, higher education institutions (HEIs) and employers. To this end, the project is developing a complete solution in the form of the ECCOE-system, with publicly reviewed credential descriptors, Model Credit Recognition Agreements (MCRAs), an online catalogue of over 60 disciplinary and transversal modules, and a robust solution for technology-enabled credentials and a network of stakeholder users. In this paper the analysis and classification of existing prior learning agreements (at higher education institutions) is presented as a first step towards a generic recognition structure that subsumes all types of recognition and can form the basis for the MCRA template. The result of this work was the identification of four characteristics present in each type of recognition agreement: its type, the objective of applying it, the process steps that need to be followed, and constraints for a successful application.ECCOE, the European Credit Clearinghouse for Opening up Education, aims to facilitate the endorsement and appropriation of open, online and flexible higher education by increasing trust in technology-enabled credentials among students, higher education institutions (HEIs) and employers. To this end, the project is developing a complete solution in the form of the ECCOE-system, with publicly reviewed credential descriptors, Model Credit Recognition Agreements (MCRAs), an online catalogue of over 60 disciplinary and transversal modules, and a robust solution for technology-enabled credentials and a network of stakeholder users. In this paper the analysis and classification of existing prior learning agreements (at higher education institutions) is presented as a first step towards a generic recognition structure that subsumes all types of recognition and can form the basis for the MCRA template. The result of this work was the identification of four characteristics present in each type of recognition agreement: its type, the objective of applying it, the process steps that need to be followed, and constraints for a successful application.

Authentication has strong impact on the overall security model of every information system. Various authentication techniques are available for restricting the access of unauthorized users to the enterprise scale networks. IEEE 802.1X defines a secure and reliable authentication framework for 802.11 WLANs, where Extensible Authentication Protocol (EAP) provides the base to this architecture. EAP is a generic architectural framework which supports extensibility by incorporating the new and improved authentication schemes, which are based on different types of credentials. Currently there exist a number of EAP and Non-EAP methods with varying level of security and complexity. In this work, we have designed a new n-secret based authentication scheme referred here as Personal Dialogue Based Authentication, for the client authentication to the network. It is a Transport Layer Security (TLS) protected authentication protocol, which will be executed inside the secure TLS tunnel for providing the privacy and credential security to the wireless client. The developed authentication protocol has a reasonable set of features like; strong security, user privacy, simplicity and extensibility. For the formal analysis of the protocol we have used SPAN–AVISAP model checker on Ubuntu platform for validating the realization of the specified security goals. The experimental results obtained by simulation performed with the Automated Validation of Internet Security Protocols and Applications (AVISPA) tool shows that our protocol is efficient and secured.

Industrial mortgage enables companies to acquire loan for business venture or investment purposes by pledging their industrial assets to financial institutions. To prevent double-mortgage fraud of borrowers, information exchange among different financial institutions is necessary. On the other hand, it results in the privacy leakage of borrowers. In this article, we construct a blockchain-based accountable and privacy-preserving industrial mortgage scheme (BAPIM). BAPIM enables financial institutions to share the mortgage data of borrowers in an efficient and secure manner, that achieves the borrower identity privacy and accountability at the same time. Specifically, borrower identity is concealed on the blockchain by anonymous identity credential, while financial institutions can still uncover the identity of a misbehaving borrower if he pledges the same asset for multiple mortgages. We demonstrate that BAPIM achieves the desirable security properties and has high computational efficiency, so as to be suitable for the industrial mortgage management.

Certain environments are ‘outside of all places, even though it may be possible to indicate their location in reality’ (Foucault, Diacritics 16, 22-27, 1986, p. 24). Foucault calls such places ‘heterotopias’ and offers six principles to help define them. Here, we propose that Chinese adult higher education is a heterotopic space. Chinese adult higher education exists alongside regular higher education and has been used by the Chinese government to fulfil various social and political roles during different historical phases but different policy problematisation over time has shaped AHE into a crisis heterotopia. Thus, as a Foucauldian heterotopia, Chinese adult higher education exists as a space in the interstices of power relations and dominant social structures—a position that, in the Chinese credential society, leaves those who enter this space feeling marginalised. Further, we propose that as nations expand their higher education systems, this diversification needs purposeful follow-up; otherwise, certain branches of higher education will fall to the whim of socio-cultural change.

Objective Point-of-care ultrasound (POC US) has been increasingly used by intensive care physicians. Growing use of POC US necessitates defining distinct clinical indications for its application, as well as structured POC US training programs. Homogeneous approach to POC US education combined with rigorous quality assurance should further enable POC US to become standard-of-care clinical tool. This study aimed to present the first, innovative, and structured POC US program in neonatal–perinatal medicine field. In addition, we reviewed the availability of the POC US training programs across different medical specialties. Study Design Available English-language publications on POC US training programs in general and neonatal–perinatal medicine were reviewed in this study. Discussion Mounting body of evidence suggests improved procedural completion rates, as well as clinical decision making with the use of POC US. However, limited research supported the existence of structured, comprehensive POC US programs. It was recognized that medical institutions need to develop syllabuses, teach, and credential increasing number of health care professionals in the use of POC US. We defined intuitive educational strategy that encompasses POC US clinical indications, educational curriculum, scanning protocols, competence evaluation, and finally credentialing process. In addition, we offered description of the imaging quality assurance, as well as POC US coding, and reimbursement. Conclusion Future efforts need to be dedicated to the ongoing development of neonatal POC US as a clinical instrument. It should allow for eventual paradigm change and improved effectiveness in management of critically ill neonates.

Cloning user's identity is always a thorny problem for an information system, especially for an anonymous system. With the development of big data applications, clone behaviors sometimes even become attacks on these systems. But until now, there has been no very satisfactory anti-clone scheme in the anonymous system. After analyzing the problems in existing anti-clone schemes, without any assumptions about physical security, we provide a practical solution to the clone problem in anonymous authentication system. In our scheme, the authentication is not only related to user's private key, but also related to user's current state, which is constantly updated by the system. Therefore, the authentication trajectories of user and clone will inevitably overlap, and it results in information leakage so as to indentify clone behaviors and revoke clone user's credential. Meanwhile, we prove that honest users are truly anonymous and their login behaviors are unlinkable with complete security proofs. According to the analysis of the system function and the system efficiency, our scheme is much more efficient and has the best anti-clone properties comparing with the existing schemes.

Reflective writing has become part of a vastspectrum of professional practices across academia,which includes the hard sciences—notably in thefields of medicine and nursing, as well as in thehumanities, including social work, higher education,teacher education, and educational leadership. In thisarticle, we seek to describe the results of aninvestigation in the preparation of school leaders through reflective writing. Our engagement with self-reflective writing is explicitly designed to help future educational leaders identify and promote the skillsthat help leaders identify inequity in schools. Thepreliminary administrative credential program in thisstudy is rooted in efforts to prepare equity-drivenschool leaders who integrate dispositions, concepts,and actions into their daily practice.

This paper reports a study of university students’ experiences of learning mathematics in an introductory differential equations course that takes an inquiry approach to learning and teaching. The students are on a trajectory leading toward a bachelor’s degree in mathematics to be followed by a year-long teacher education credential program. The analysis of students’ end of course presentations and written portfolios is framed with community of practice theory, complemented with analytic categories from community of inquiry, including notions of inquiry stance and critical alignment. Our social theorization of university mathematics education adds a complementary perspective to the more conventional cognitive and discursive analyses and is necessitated by the very nature of inquiry approaches to education. The analysis of students’ presentations and writing leads to exploring their development of the notion of critical stance, which the students are seen to take toward the mathematics, their learning, and approaches to teaching mathematics. We find that the notion of critical stance can be distilled into three components: awareness, self-evaluation, and agency.

Kearifan lokal dapat dipelajari melalui penelusuran terhadap kampung adat secara fisik pada tata ruang kawasan, bentuk arsitektur, dan aktivitas sehari-hari. Organisasi yang berlaku dalam sebuah lingkungan menjadi faktor penting dalam mengelola budaya mitigasi yang kontekstual. Adanya wewenang (mandat) dapat menguasai nilai/modal kultural dan menciptakan unsur simbolis seperti kepercayaan atau keyakinan. Kampung Budaya Sindang Barang diambil sebagai kasus kajian untuk mengungkap sejarah dan peran mandat dalam budaya mitigasi bencana. Penelitian ini bertujuan mengamati adanya peran mandat beserta dampaknya dalam mitigasi bencana. Peran mandat juga ditelaah untuk melihat adanya upaya pelestarian nilai-nilai kearifan lokal terhadap perkembangan jaman. Penelitian ini menggunakan metode deskriptif-kualitatif dengan menelusuri fenomena dan artefak yang ada di lapangan. Analisis dilakukan melalui dua tahap. Tahap pertama adalah membuat tabel upaya mitigasi berdasarkan program atau artefak yang masih ada. Tahap ke-dua adalah membuat diskusi konsep budaya mitigasi berdasarkan kapasitasnya. Adapun mitigasi yang terlihat dari program dan artefak Kampung Budaya Sindang Barang adalah risiko kebakaran, bencana gempa bumi, dan tanah longsor. Proses menentukan mandat sepadan dengan kapasitas adaptif karena tahap ini cenderung mengarah kepada pantangan atau perintah dalam sebuah program yang diselenggarakan secara sistematis pada konteks tertentu.

The success and survival of healthcare services depend largely on meeting the wishes and expectations of the patient. Patient satisfaction can be defined as increasing the satisfaction level by meeting their needs and desires, thus decreasing customer turnover. The brand is the care the healthcare institution offers the patient and it is predicated on the patient's personal satisfaction and their personally perceived satisfaction stemming from the credentials of the healthcare business. As a result, the credential’s of the brand is a phenomenon that takes shape by how the brand expresses itself. The brand itself is the credential. The element that directly affects customer demands and expectations in health institutions is the emotional bond the institution forms with consumers. The purpose of the study is to identify the actions which healthcare enterprises take towards building corporate credentials, to address the strategy of such institutions in establishing their credentials through patient satisfaction and to measure the effect of a brand value phenomenon derived from the credentials. The comparison made by patients and their relatives of one healthcare institution with another which results in the emergence of satisfaction with a brand is a persuasive factor in wages policy against other competitors. The research was supported by measurement and evaluation processes and it aimed to develop a strategic brand model proposal.

Chu et al. (ASIACCS 2012) proposed group signature with time-bound keys (GS-TBK), where each signing key is associated with expiry time $\tau$ τ . In addition, to prove membership of the group, a signer needs to prove that the expiry time has not passed, i.e., $t t τ , where $t$ t is the current time. A signer whose expiry time has passed is automatically revoked, and this revocation is called natural revocation. Signers can be revoked simultaneously before their expiry times if the credential is compromised. This revocation is called premature revocation. A nice property in the Chu et al. proposal is that the size of revocation lists can be reduced compared to those of Verifier-Local Revocation (VLR) group signature schemes by assuming that natural revocation accounts for most of the signer revocations in practice, and prematurely revoked signers are only a small fraction. In this paper, we point out that the definition of traceability of Chu et al. did not capture the unforgeability of expiry time for signing keys, which guarantees that no adversary who has a signing key associated with expiry time $\tau$ τ can compute a valid signature after $\tau$ τ has passed. This situation significantly reduces the dependability of the system since legitimate signing keys may be used for providing a forged signature. We introduce a security model that captures unforgeability, and propose a secure GS-TBK scheme in the new model. Our scheme also provides constant signing costs, whereas those of the previous schemes depended on the bit-length of the time representation. Finally, we provide the implementation results. We employ Barreto-Lynn-Scott (BLS) curves with 455-bit prime order and the RELIC library, and demonstrate that our scheme is feasible in practical settings.

Efforts to professionalize the field of bioethics have led to the development of the Healthcare Ethics Consultant-Certified (HEC-C) Program intended to credential practicing healthcare ethics consultants (HCECs). Our team of professional ethicists participated in the inaugural process to support the professionalization efforts and inform our views on the value of this credential from the perspective of ethics consultants. In this paper, we explore the history that has led to this certification process, and evaluate the ability of the HEC-C Program to meet the goals it has set forth for HCECs. We describe the benefits and weaknesses of the program and offer constructive feedback on how the process might be strengthened, as well as share our team's experience in preparing for the exam.

Credentials in the new era of work and learning require learning and the associated outcomes to be validated in the workplace and other noncollege settings to determine if they can connect and align to traditional degrees or have immediate currency in the job market as in-demand workforce-ready skills. Importantly for community colleges, given their multiple missions, this pressure to validate learning acquired in multiple contexts is redefining how academic leaders, faculty, and employers think about quality assurance and credential outcomes. In this chapter, we explore elements of a quality assurance model for the new era of work and learning and posit the multifaceted credentialing outcomes that such a model should measure.

This chapter summarizes trends, themes, and lessons from this volume and key credentialing initiatives supported by Lumina Foundation. Taken together, the five chapters paint a dynamic picture of the tremendous opportunities and challenges facing credentialing in community colleges, now and in the future. This climate of disruption is occurring on many fronts - and shows no sign of letting up. Many stakeholders will be affected: students, workers, employers, educational institutions, policymakers, learning support-service providers, and technology developers. Most importantly, the credential market will need to accommodate considerable variety and change. The work ahead is for community colleges to architect a flexible system able to respond to shifts in the demand for skills training that will accompany both tight and loose labor markets and variable macroeconomic conditions.

Purpose To perform an inquiry with response measurement from health-system pharmacy administration and leadership (HSPAL) residency program directors and residents to distinguish variances between the programs and identify enhancement opportunities for key stakeholders. Methods Members from the Pharmacy Administration Resident Collaboration Research Committee developed separate 20-question survey instruments to assess the strengths and areas of opportunity for HSPAL residency programs from the perspective of residency program directors and residents. The survey instruments were designed to evaluate the level of pharmacy service integration across HSPAL programs nationwide. Results Nearly half of the residency program directors within the listserv (40.74%, 33/81) participated in the survey. The recognized areas of opportunity by residency program directors include community pharmacy leadership, professional organization involvement, sterile compounding, and supply chain management. About a third (32.54%, 41/126) of the residents participated in the survey. Residents reported the least exposure to community pharmacy leadership, human resource management, informatics, professional organizations, and ambulatory care/specialty rotations. The overall recommendations for HSPAL residency programs are to incorporate C-suite–level experiences, improve alumni engagement, develop longitudinal human resource/financial experiences, and encourage resident credential obtainment. Conclusion In order to foster professional and leadership growth for HSPAL residents, residency programs should consider incorporating C-suite–level experiences, longitudinal human resource/finance experiences, alumni engagement opportunities, rotation variety, professional organization involvement, and support in credential obtainment.

For more than three decades, the inclusion of children with disabilities in early childhood education settings has been developing worldwide in educational research, policy, and real-world practice...

A large body of empirical research has demonstrated that foreign education is a major cause of ethnic disadvantages in the labor market. However, there are few insights into how these disadvantages of foreign training can be effectively countered. To improve skilled immigrants’ access to positions commensurate with their foreign qualifications, several countries have introduced policies to officially recognize foreign educational credentials. In this study, we examine the extent to which having recognized foreign credentials improves immigrants’ chances of being hired. To identify the causal effect of foreign credential recognition on immigrants’ chances of accessing adequate jobs, we focus on employers’ hiring decisions. Using vignettes, we simulate a hiring process and show randomized profiles of applicants to employers who then rate how likely they are to invite the applicants to a job interview. Our central finding is that having recognized foreign credentials considerably narrows but does not completely close the gap in the hiring chances between foreign- and native-trained applicants. Moreover, we find that the extent to which applicants benefit from foreign credential recognition varies with their occupational experience but not with the quality of the educational system in which they were trained. We conclude that whereas foreign credential recognition is a promising tool to highlight immigrants’ skill potential and reduce the disadvantages of the foreign-trained in the labor market, it hardly harmonizes the hiring chances of native- and foreign-trained applicants.

Traditional centralized access control has some shortcomings in robustness, trustworthiness and circulation. Blockchains have the advantages of fault tolerance and trust. Smart contracts have the characteristics of automatic execution and flexible expansion. Tokens can well record credential information and transfer easily. In this paper, blockchain, smart contract and token are integrated and applied to access control to solve the shortcomings of traditional access control. First, access control, blockchain, smart contract and token are briefly described. Second, this paper proposes a solution by giving the general data structure of access control token, elaborating the equivalence, split, merge and verification algorithms of access control token, and explaining the system architecture of token-based access control. Last, this paper uses a token-based access control simulation system to verify that token-based access control has certain comparative advantages in robustness, trustworthiness, circulation, concurrency and so on.

To avoid the inconvenience of retyping a user’s ID and password, most mobile apps now provide the automatic login feature for a better user experience. To this end, auto-login credential is stored locally on the smartphone. However, such sensitive credential can be stolen by attackers and placed into their smartphones via the well-known credential-clone attack. Then, attackers can imperceptibly log into the victim’s account, which causes more devastating and covert losses than merely intercepting the user’s password. In this article, we propose a generalized Android credential-clone attack, called data-clone attack. By exploiting the new-found vulnerabilities of original equipment manufacturer (OEM)-made phone clone apps, we design an identity theft method that overcomes the problem of incomplete credential extraction and eliminates the requirement of root authority. To evade the consistency check of device-specific attributes in apps, we design two environment customization methods for app-level and operating system (OS)-level, respectively. Especially, we develop a transparent Android OS customization solution, named CloneDroid, which simulates 101 special attributes of Android OS. We implement a prototype of CloneDroid and the experimental results show that 172 out of 175 most-downloaded apps’ accounts can be jeopardized, such as Facebook and WeChat. Moreover, our study has identified 18 confirmed zero-day vulnerabilities. Our findings paint a cautionary tale for the security community that billions of accounts are potentially exposed to Android OS customization-assisted data-clone attacks.

Nowadays, people’s lifestyle is more and more dependent on mobile applications (Apps), such as shopping, financial management and surfing the internet. However, developers mainly focus on the implementation of Apps and the improvement of user experience while ignoring security issues. In this paper, we perform the comprehensive study on vulnerabilities caused by misuse of APIs and form a methodology for this type of vulnerability analysis. We investigate the security of three types of Android Apps including finance, shopping and browser which are closely related to human life. And we analyze four vulnerabilities including Improper certificate validation(CWE-295:ICV) , WebView bypass certificate validation vulnerability(CVE-2014-5531:WBCVV) , WebView remote code execution vulnerability(CVE-2014-1939:WRCEV) and Alibaba Cloud OSS credential disclosure vulnerability(CNVD-2017-09774:ACOCDV) . In order to verify the effectiveness of our analysis method in large-scale Apps on the Internet, we propose a novel scalable tool - VulArcher, which is based on heuristic method and used to discover if the above vulnerabilities exist in Apps. We download a total of 6114 of the above three types of samples in App stores, and we use VulArcher to perform the above vulnerability detection for each App. We perform manual verification by randomly selecting 100 samples of each vulnerability. We find that the accuracy rate for ACOCDV can reach 100%, the accuracy rate for WBCVV can reach 95%, and the accuracy rate for the other two vulnerabilities can reach 87%. And one of vulnerabilities detected by VulArcher has been included in China National Vulnerability Database (CNVD) ID(CNVD-2017-23282). Experiments show that our tool is feasible and effective. For the convenience of researchers in related communities, We make our data and tool available at https://buptnsrclab.github.io/blog/2020/01/03/vularcher-site-launched .

Having research-informed and evidence-based information into factors that impact students’ academic performance is crucial for institutions to be able to identify gaps in the provision of training and support for students. This study is motivated by the need to determine and analyse such factors at a university that has been experiencing high academic failure and dropout rates. The study employed quantitative research methods with the leading research instrument being a survey administered to 397 first-year students from 13 disciplines and 7 faculties. Exploratory Factor Analysis (EFA) and multiple linear regression were used to identify the underlying relationships between variables. According to the research findings, there are five key factors that contribute to academic performance and success of first-year university students, namely, students' motivation, lecturers' pedagogical knowledge and skills, lecturers' professional knowledge and credential, learning resources and conditions and course structure. . These factors have been ranked from the one with the most substantial effect to the one that confers least impact. The findings can have important implications for proposing measures to improve academic performance for the university as well as other institutions in the higher education sector.

Sometimes it seems as though, in a moment of weakness or just wishing for an easier life, the average security pro might wish that Clifford Stoll, writer of an (in)famous 1995 Newsweek article titled ‘The Internet? Bah!' (or ‘Why the web won't be Nirvana') had been right. 1 As the title suggests, Stoll contended that, while fun, the Internet was a bubble set to burst.

This article is intended as a practical resource to help interested organizations design and implement an open badging system. Open badges are a type of open credential designed to recognize a variety of skills, knowledge, and experiences, both inside and outside of traditional educational settings. While growing in popularity, common questions asked by those interested in using open badges include: How do I get started? What technologies exist to produce open badges? And what do I need to know? This article seeks to address questions such as these. First, we introduce the reader to key terms in the badging world and explore open badge design precedents, responding to who, what, how, where, and why open badges have been used in the past. Drawing on this research as well as our own personal experience, we then present a possible framework for getting started with open badges and a step-by-step guide for implementing that framework within your organization.

Despite several efforts in the last years to make Identity Management Systems (IdMs) reliable, secured and privacy-respectful, identity-related cybercrimes are still continuously expanding. Current IdMs lack of proper security and privacy mechanisms that can holistically manage user’s privacy, strong authentication and ID-proofing mechanisms based on biometrics, usage of breeder documents, while maintaining usability for mobile, online or face-to-face scenarios. To fill this gap, the ARIES EU project aims to set up a reliable identity ecosystem, combining mature technologies for meet highest level of assurance, such as biometrics or use of secure elements, with innovative credential derivation mechanisms. ARIES has devised and implemented a privacy-preserving and user-centric Identity Management framework as well as associated management practices that ensure usability and flexibility for identity management processes. This paper presents ARIES results obtained after the successful development and validation of the ARIES IdM System in the associated use cases.

Learners are increasingly turning to “alternative” education channels to up- and re-skill over the course of their lifetimes. In turn, the credentialing market is expanding quickly to supplement or replace training available through traditional pathways. Yet, the relationship between emerging credentials and learners' career outcomes is underexplored. To allow credentials to pave more inclusive pathways to professions, organizations that issue credentials need to gather data about career outcomes, leverage those data to enhance their program, and promote the outcomes transparently. This chapter explores three approaches to reporting outcomes and provides actionable recommendations to implement transparent reporting strategies. If implemented, the suggested approaches could ultimately help enhance understanding of, trust in, and economic support for alternative credentials.

In 2019, Southern New Hampshire University (SNHU or University) convened a Digital Credentials Lab (DCL) team to research, design, and pilot micro-credentials. The goal was to determine if there was a demand for this type of “alternative” learning experience in the market to see if it could be sustainable within the current higher education framework at the University. Through rigorous research, including both internal and external interviews, multiple pilots, and testing, the DCL sought to answer these questions and determine if micro-credentials could add more diversity to the SNHU catalog. In this chapter, the authors offer insight and experience, including findings from various pilots and learner feedback, to help inform other institutions that may be considering offering micro-credentials.

Four-year public institutions of higher education (IHEs) face increasing pressure to innovate with noncredit credentials. The chapter aims to develop leaders' mental models for navigating unique complexities associated with offering programs that do not award academic credit. First, a review of noncredit literature and organizational science principles explains that noncredit programming is often unaligned with IHE organizational culture and structure. Then, two metaphors for leaders' roles in overcoming barriers to innovation are introduced and critiqued: Buller's organic leadership concept and Christensen and Eyring's higher education DNA concept. Complexity leadership theory is next presented as a mental model to understand three complementary leader roles for fostering innovation with a complex organizational environment. Finally, the chapter's case features three vignettes from public IHE continuing education leaders that exemplify the complexities related to pursuing noncredit credential innovation. Strategies and discussion questions are included.

Aims and objectives: To explore how Philippine-educated nurses explain their choice of Norway as their migration destination and their experience with the credential assessment process in Norway. Background: Norway has an increasing need for nurses, and nurses educated in nonEU countries are an important resource for the Norwegian health service. Philippine nurses compose the largest group of internationally educated nurses from outside the EU, but their Philippine nursing education is only credited as equivalent to 2 years in Norway. Migration is known to engender stressful experiences amongst migrant nurses, which may affect their health. However, studies on Philippine nurses' experiences of migrating to and working in Norway are lacking. Design and methods: The study used a hermeneutic design, conducting qualitative research interviews with ten Philippine nurses. All of them had a certification as auxiliary nurses, but not as registered nurses. The Consolidated Criteria for Reporting Qualitative Research is used. Results: The nurses' choice of a migration country appeared to be both random and based on the opportunity to find well-paid work, as well as having acquaintances who had already migrated to Norway. The migrated Philippine nurses seemed experienced and competent. In Norway, they were disappointed as they felt undervalued. The nurses struggled to learn Norwegian, while striving for survival when acquiring jobs or accommodations. They were excluded from acting as legal nurses in the Norwegian healthcare system; they fulfilled the governmental requirements, but they were repeatedly rejected. The informants saw this as harsh, but still hoped to be successful. Conclusions: There is a need to facilitate effective language training and a wellfounded, predictable system of credentialing. Relevance to clinical practice: Attention should be paid to the integration of immigrants and safeguarding and strengthening the professional competence the nurses bring with them. This work was funded by OsloMet—Oslo Metropolitan University.

Zero-knowledge schemes have recently become a popular attempt to offer users privacy in an attribute-based credential system. In this article, we do not contest the mathematics of these schemes; we assume it is logically sound. Instead, we draw attention to the trade-off that is made when employing cryptography instead of trusted parties to protect user privacy. We assert that, for these approaches to create the trust required by credential verifiers, they must introduce mechanisms that limit their utility and create significant privacy risk to the user that cuts against data minimization goals. Greater trust must be placed in the shelf life of cryptography to prevent the user from being unwantonly correlated than alternative approaches. Just as we would discourage storing encrypted private data on public blockchains, we discourage this approach here. Lastly, this article introduces the concept of a trusted witness which provides privacy for honest users and solves the privacy- trust problem without the disadvantages of the zero-knowledge approach.

In conventional ID-based user authentications, privacy issues may occur, since users’ behavior histories are collected in Service Providers (SPs). Although anonymous authentications such as group signatures have been proposed, these schemes rely on a Trusted Third Party (TTP) capable of tracing misbehaving users. Thus, the privacy is not high, because the TTP of tracing authority can always trace users. Therefore, the anonymous credential system using a blacklist without the TTP of tracing authority has been proposed, where blacklisted anonymous users can be blocked. Recently, an RSA-based blacklistable anonymous credential system with efficiency improvement has been proposed. However, this system still has an efficiency problem: The data size in the authentication is O(K0), where K0 is the maximum number of sessions in which the user can conduct. Furthermore, the O(K0)-size data causes the user the computational cost of O(K0) exponentiations. In this paper, a blacklistable anonymous credential system using a pairing-based accumulator is proposed. In the proposed system, the data size in the authentication is constant for parameters. Although the user’s computational cost depends on parameters, the dependent cost is O(δBL · K) multiplications, instead of exponentiations, where δBL is the number of sessions added to the blacklist after the last authentication of the user, and K is the number of past sessions of the user. The demerit of the proposed system is O(n)-size public key, where n corresponds to the total number of all sessions of all users in the system. But, the user only has to download the public key once.