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An Object Proxy-Based Dynamic Layer Replacement to Protect IoMT Applications
- Source :
- Security and Communication Networks, Vol 2019 (2019)
- Publication Year :
- 2019
- Publisher :
- Hindawi, 2019.
-
Abstract
- The Internet of medical things (IoMT) has become a promising paradigm, where the invaluable additional data can be collected by the ordinary medical devices when connecting to the Internet. The deep understanding of symptoms and trends can be provided to patients to manage their lives and treatments. However, due to the diversity of medical devices in IoMT, the codes of healthcare applications may be manipulated and tangled by malicious devices. In addition, the linguistic structures for layer activation in languages cause controls of layer activation to be part of program’s business logic, which hinders the dynamic replacement of layers. Therefore, to solve the above critical problems in IoMT, in this paper, a new approach is firstly proposed to support the dynamic replacement of layer in IoMT applications by incorporating object proxy into virtual machine (VM). Secondly, the heap and address are used to model the object and object evolution to guarantee the feasibility of the approach. After that, we analyze the influences of field access and method invocation and evaluate the risk and safety of the application when these constraints are satisfied. Finally, we conduct the evaluations by extending Java VM to validate the effectiveness of the proposal.
- Subjects :
- Java
Article Subject
Computer Networks and Communications
Computer science
business.industry
Distributed computing
020206 networking & telecommunications
020207 software engineering
02 engineering and technology
computer.software_genre
Virtual machine
lcsh:Technology (General)
0202 electrical engineering, electronic engineering, information engineering
Business logic
lcsh:T1-995
The Internet
business
lcsh:Science (General)
computer
Information Systems
computer.programming_language
Heap (data structure)
lcsh:Q1-390
Subjects
Details
- Language :
- English
- ISSN :
- 19390114
- Database :
- OpenAIRE
- Journal :
- Security and Communication Networks
- Accession number :
- edsair.doi.dedup.....9fd2b00cd06bb2ebb4d8351b09fba79b
- Full Text :
- https://doi.org/10.1155/2019/2798571