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.
Worms are programs that replicate themselves from one system to another without using a host file. Although in most cases worms exist inside files, such as Word or Excel documents,
A simple hack that allow you to edit read only Google docs is explained here http://googlesystem.blogspot.com/2009/01/copy-google-documents-to-your-account.html It works and all you need is to hack the url a bit like
We all know that XSS is the most common exploit to be found in any website. However, different forms of XSS have different uses, as i will cover in this