The countermeasures to a buffer overflow are as follows:
* Perform manual auditing of the code.
* Stack execution should be disabled.
* Take the support of the functions which are not the cause of the buffer overflow.
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* Take compiler support. For example, Java automatically checks if an array index is within the proper bounds. Use compilers such as Java instead of C to avoid buffer overflow attacks. Use tools such as StackGuard and Immunix System to avoid buffer overflows.
You hack for the good of your own enjoyment, but “The more you hack, The more we get highly job opportunities in Security Fields” 🙂 hAcking N3w Y3@r
Demystifying Denial-Of-Service attacks, part one By Abhishek Singh, CISSP This paper provides an introduction to Denial of Service (DoS) attacks, their methodologies, common prevention techniques, and how they differ from
Snort has the following features: * It detects threats, such as buffer overflows, stealth port scans, CGI attacks, SMB probes and NetBIOS queries, NMAP and other port scanners, well-known backdoors