Security

OpenSSL
openssl des3 -salt -in file.txt -out encryptedfile.txt openssl des3 -d -salt -in encryptedfile.txt -out normalfile.txt openssl enc -aes-256-cbc -e -in note.txt -out note.txt.enc -pass pass:money openssl enc -aes-256-cbc -d -in note.txt.enc -out note.txt -pass pass:money
 * http://tombuntu.com/index.php/2007/12/12/simple-file-encryption-with-openssl/
 * http://www.madboa.com/geek/openssl/
 * http://osxdaily.com/2007/05/02/quickly-encrypt-a-file-with-openssl/
 * http://www.dslreports.com/shownews/Encrypt-files-quickly-with-OpenSSL-87586

SSH
ssh-add ~/.ssh/id_rsa_client
 * Adding keys to the ssh lookup loop http://help.github.com/multiple-keys/
 * http://stackoverflow.com/questions/1595848/configuring-git-over-ssh
 * http://www-cs-students.stanford.edu/~blynn/gitmagic/ch05.html
 * http://book.git-scm.com/4_setting_up_a_private_repository.html

Network Security
PGP Desktop Security
 * Encrypt files, mail, etc
 * Digital signatures
 * Keys: RSA, Diffie Hellman
 * Encryption: AES, CAST, Triple DES, IDEA, Two Fish
 * Hashes: SHA-2-256, SHA-2-384, SHA-2-512, RIPEMD-160, SHA-1, MD-5
 * PGP Zip | Encrypt & Sign
 * PGP Zip | Decrypt & Verify
 * PGP Zip | Sign
 * PGP Zip | Verify Signature

General

 * InstallCert
 * http://www.computerworld.com/s/article/9137478/Opinion_No_more_excuses_for_SQL_injection_attacks
 * http://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project

Vulnerability Assessment

 * http://sectools.org/

Terms

 * pci
 * owasp

Case Studies

 * wikileaks
 * atm / diebold (2 for 1)
 * oklahoma dept of corrections
 * http://www.engadget.com/2008/12/30/hackers-playstation-3-make-ssl-much-less-secure/
 * http://www.sqlmag.com/article/news2/potential-sql-injection-attack-on-oklahoma-prison-thwarted.aspx
 * http://thedailywtf.com/Articles/Oklahoma-Leaks-Tens-of-Thousands-of-Social-Security-Numbers,-Other-Sensitive-Data.aspx