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10. Proof of Backhaul: Trustfree Measurement of Broadband Bandwidth

Author

Sheng, Peiyao, Yadav, Nikita, Sevani, Vishal, Babu, Arun, Anand, SVR, Tyagi, Himanshu, and Viswanath, Pramod

Subjects
Computer Science - Cryptography and Security, Computer Science - Networking and Internet Architecture
Abstract

Recent years have seen the emergence of decentralized wireless networks consisting of nodes hosted by many individuals and small enterprises, reawakening the decades-old dream of open networking. These networks have been deployed in an organic, distributed manner and are driven by new economic models resting on tokenized incentives. A critical requirement for the incentives to scale is the ability to prove network performance in a decentralized trustfree manner, i.e., a Byzantine fault tolerant network telemetry system. In this paper, we present a Proof of Backhaul (PoB) protocol which measures the bandwidth of the (broadband) backhaul link of a wireless access point, termed prover, in a decentralized and trustfree manner. In particular, our proposed protocol is the first one to satisfy the following two properties: (1) Trustfree. Bandwidth measurement is secure against Byzantine attacks by collaborations of challenge servers and the prover. (2) Open. The barrier-to-entry for being a challenge server is low; there is no requirement of having a low latency and high throughput path to the measured link. At a high-level, our protocol aggregates the challenge traffic from multiple challenge servers and uses cryptographic primitives to ensure that a subset of challengers or, even challengers and provers, cannot maliciously modify results in their favor. A formal security model allows us to establish guarantees of accurate bandwidth measurement as a function of the fraction of malicious actors. Our evaluation shows that our PoB protocol can verify backhaul bandwidth of up to 1000 Mbps with less than 8% error using measurements lasting only 100 ms. The measurement accuracy is not affected in the presence of corrupted challengers. Importantly, the basic verification protocol lends itself to a minor modification that can measure available bandwidth even in the presence of cross-traffic.

Published
2022

17. Sestrin2 Mediates Metformin Rescued the Age-Related Cardiac Dysfunctions of Cardiorenal Syndrome Type 3

Author

Iglesias, Migdalia, primary, Wang, Hao, additional, Krause-Hauch, Meredith, additional, Ren, Di, additional, Zoungrana, Linda Ines, additional, Li, Zehui, additional, Zhang, Jie, additional, Wei, Jin, additional, Yadav, Nikita, additional, Patel, Kshama, additional, Fatmi, Mohammad Kasim, additional, Liu, Ruisheng, additional, Lesnefsky, Edward J., additional, and Li, Ji, additional

Published
2023
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28. Current Cannabidiol Safety: A Review

Author

Minocha, Neha, primary, Singh, Chander, additional, Rao, Komal, additional, Yadav, Nikita, additional, Vashist, Yogesh, additional, Chugh, Palak, additional, and Bansal, Nidhi, additional

Published
2022
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37. CyMac: Diving Deep into the Application of Machine Learning Algorithms in Cyber Security.

Author

Das, Bishwajit, Yadav, Nikita, Chauhan, Deepa, and Gupta, Sanju

Subjects
INTERNET security, ALGORITHMS, MACHINE learning, PHISHING prevention, JURISDICTION
Abstract

Machine learning has emerged as a climatic technology in contemporary and prospective cyber threat intel systems, with numerous jurisdictions seamlessly integrating it into their operations. However, the current state of machine learning in cyber defence is still in its early stages, foreshadowing a noticeable unexplored research territory and practical implementation. This paper marks the initial endeavour to offer a comprehensive understanding of machine learning within the entire spectrum of cybersecurity jurisdictions, catering to potential end users with enthusiasm in this field of study. This paper aims to serve as a source of inspiration for significant advancements in ML within the cyber defence zone, laying the groundwork for the broader adoption of ML mitigations to safeguard present and heuristic systems. [ABSTRACT FROM AUTHOR]

Published
2024

40. E-Governance: Past, Present and Future in India

Author

Yadav, Nikita and Singh, V B

Subjects
Computer Science - Computers and Society
Abstract

Due to widespread demand of E-governance and exponentially increasing size of data, new technologies like Open source solutions and cloud computing need to be incorporated. In this paper, the latest trends of technology that the government of most of the country has adopted have been discussed. While working on this project we have concluded that E-Governance has made the working of government more efficient and more transparent to its citizens We have also presented an exhaustive list of E-Governance projects which is currently being used in India and in international scenario. We have provided a mechanism for improving E-Governance by including technologies such as Open Source and Cloud Computing., Comment: 13; 2012

Published
2013

46. ANTIBIOTIC RESISTANCE IN CLINICAL MEDICINE.

Author

Shah, Santosh, Kasarla, Rajeshwar Reddy, Yadav, Nikita Singh, Shrestha, Anjita, Gautam, Sadhana, and Chaudhary, Sushil Kumar

Subjects
DRUG resistance in bacteria, CLINICAL medicine, DRUG resistance, MEDICAL care costs, ANIMAL feeds
Abstract

Since the discovery of penicillin, antibiotics have been a cornerstone in modern medicine and significantly improved global health. And while decades of overuse, misuse and abuse of antibiotics in hospitals, and in general population, at an ever increasing rate, both when they are needed and when they are not, in human beings and animals have accelerated the emergence and spread of resistant bacteria. Indiscriminate use of antibiotics in veterinary practice, and in animal feeds led to emergence of drug resistant strains, that are transferred to humans. This emergence of drug resistance is a major problem worldwide in antibiotic therapy. Infections caused by resistant microorganisms often fail to respond to the standard treatment, resulting in prolonged illness, longer hospital stays, higher healthcare expenditures, and greater risk of death. This article reviews and focuses on various aspects of development and mechanisms of antibiotic resistance in bacteria, and preventive measures to fight the emerging antibiotic resistance threat. [ABSTRACT FROM AUTHOR]

Published
2022
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