exploit-exercises.com provides a variety of virtual machines, documentation and challenges that can be used to learn about a variety of computer security issues such as privilege escalation, vulnerability analysis, exploit development, debugging, reverse engineering, and general cyber security issues. Nebula Nebula covers a variety of simple and intermediate challenges that cover Linux privilege escalation, common scripting language issues, and file system race conditions. Nebula is an ideal place to get started for people new to Linux exploitation. Exploit Exercises Protostar Protostar introduces basic memory corruption issues such as buffer overflows, format strings and heap exploitation under "old-style" Linux system that does not have any form of modern exploit mitigiation systems enabled. Protostar is the next progression from Nebula. Exploit Exercises Fusion Fusion continues the memory corruption, format strings and heap exploitation but this time focusing on more advanced scenarios and modern protection systems. Exploit Exercises Fusion is the place to start if you are familiar with Linux exploitation and wish to learn more about exploitation prevention systems. Aveti mai multe nivele + download sursa: Exploit Exercises