List and briefly describe some of the defenses against buffer overflows that can be used when compiling new programs.
Answer to relevant QuestionsConsider a 32-bit microprocessor, with a 16-bit external data bus, driven by an 8-MHz input clock. Assume that this microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What is the maximum ...List and briefly describe some of the defenses against buffer overflows that can be implemented when running existing, vulnerable programs. Set user (SetUID) and set group (SetGID) programs and scripts are a powerful mechanism provided by Unix to support “controlled invocation” to manage access to sensitive resources. However, precisely because of this it is ...Consider an automated audit log analysis tool (e.g., swatch). Can you propose some rules which could be used to distinguish “suspicious activities” from normal user behavior on a system for some organization? What is middleware?
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