How to use basic UNIX tool to steal other facebook identity - http://blog.mostof.it/how-to-steal-a-facebook-identity/

More on BGP Attacks - http://blog.wired.com/27bstroke6/2008/08/how-to-intercep.html

Discussion of crack protection - http://discuss.joelonsoftware.com/default.asp?design.4.579670 http://www.focusoncode.com/exe-packers-crypters-and-compressors/ , introduce tools - http://www.pelock.com/

Ten Immutable Laws of Security
Law #1: If a bad guy can persuade you to run his program on your computer, it's not your computer anymore
Law #2: If a bad guy can alter the operating system on your computer, it's not your computer anymore
Law #3: If a bad guy has unrestricted physical access to your computer, it's not your computer anymore
Law #4: If you allow a bad guy to upload programs to your website, it's not your website any more
Law #5: Weak passwords trump strong security
Law #6: A computer is only as secure as the administrator is trustworthy
Law #7: Encrypted data is only as secure as the decryption key
Law #8: An out of date virus scanner is only marginally better than no virus scanner at all
Law #9: Absolute anonymity isn't practical, in real life or on the Web
Law #10: Technology is not a panacea

http://www.microsoft.com/technet/archive/community/columns/security/essays/10imlaws.mspx?mfr=true

An example of buffer overflow attack - http://www.thegeekstuff.com/2013/06/buffer-overflow/

hack yourself! - https://blog.codinghorror.com/hacker-hack-thyself/

How I Hacked Google App Engine: Anatomy of a Java Bytecode Exploit - https://blog.polybdenum.com/2021/05/05/how-i-hacked-google-app-engine-anatomy-of-a-java-bytecode-exploit.html

Log4j MEGATHREAD - https://www.reddit.com/r/java/comments/rhywh5/log4j_megathread/

How to Find Dangerous Log4j Libraries - https://thenewstack.io/how-to-find-dangerous-log4j-libraries/