Here are some new security-related (for the most part ;) links from the month of March 2016
Bitcoin Wisdom – Trading-type Terminal for Bitcoin – https://bitcoinwisdom.com/
Zone Transfer Tutorial – https://digi.ninja/projects/zonetransferme.php
Debian Hardening Wiki – https://wiki.debian.org/Hardening
Standard Password Manager for UNIX – https://www.passwordstore.org/
Is your Browser safe against tracking? – https://panopticlick.eff.org
Have I been Pwned? – https://haveibeenpwned.com/
CryptoPals -Cool CTF for Crypto – http://cryptopals.com/
Nice Tool to Tell What CMS A Site is Running – https://whatcms.org/
A simple SSL/TLS proxy with mutual authentication for securing non-TLS services – https://github.com/square/ghostunnel
Find out if a site is down globally – http://www.downforeveryoneorjustme.com/
DNS Zone Transfer Tool – https://github.com/stryngs/axfr-tools
Nice Coding Guide for N00bs – http://download-mirror.savannah.gnu.org/releases/pgubook/ProgrammingGroundUp-1-0-booksize.pdf
Ransomware seems to be popular these days. Here’s a site that tracks the variants – https://ransomwaretracker.abuse.ch/tracker/
Need I say more? – http://www.routerpwn.com/