1. Bible References Make Very Weak Passwords.
https://boingboing.net/2017/01/07/bible-references-make-very-wea.html
. Accessed Jan 2019
2. Drupal - Open Source CMS.
https://www.drupal.org
. Accessed Jan 2019
3. Hacker Posts 6.4 Million LinkedIn Passwords.
http://www.technewsdaily.com/7839-linked-passwords-hack.html
4. $${\text{mod}}_{\text{ ssl }}$$
mod
ssl
: The apache interface to OpenSSL.
http://www.modssl.org
. Accessed Jan 2019
5. Online Hash Crack.
https://www.onlinehashcrack.com
. Accessed Jan 2019