In this project report, we will disscuss about security policies for runtime environments. The runtime environments offered by application-level virtual machines like the Java Virtual Machine (JVM) or the .NET Common Language Runtime are appealing for Online application vendors for the reason that these applications could be used on virtually any platform which supports the target virtual machine. However, companies along with users face the odds of viruses, trojans, and denial of service attacks (DoS attacks) with these Web-based applications. Virtual machine suppliers know about these Internet security hazards and supply, for instance, runtime tracking of untrusted code and access control to sensitive resources. The work in this report deals with a couple of crucial security concerns in runtime environments. The initial problem is about resource or release control. Even though many virtual machines give runtime access control to resources, they just don’t offer any way of restricting the use of a resource as soon as access is provided; they actually don’t provide resource control. In the example of the Java Virtual Machine, we have attended to the problem of resource control . In comparison with others’ work, our solution provides an improvement to the current security architecture. We show that resource control permissions for Java-mediated resources could be built-into the regular Java security architecture, hence resulting in a clean design and a single external security policy…
Contents
1 Motivation
2 Problem Description
3 Research questions, objectives, methodology
4 Contributions
5 Paper Summaries
6 Related Work
6.1 Resource control
6.2 Usable security
6.2.1 User assistance for setting up a security policy
7 Limitations
8 Future directions
9 Concluding remarks
Source: Linköping University
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