Reference

ShadowLink

• ShadowLink
• OpenSourceSec Blog
• NetP Wiki Project
• NetP Wiki GitHub

General

• Electronic Frontier Foundation - EFF
• DEF CON (link deprecated)
• WikiLeaks
• Courage Foundation
• IntelTechniques
• Your Ultimate Security Guide - Justin Carroll (link deprecated)

Tools

• OpenVPN
• Tor Project
• Tails
• The Social-Engineer Toolkit (SET)
• Kali Linux

Resources

• Shodan
• VirusTotal
• ARIN
• RouterPasswords.com
• HashKiller
• Account Killer
• CVE Details

Other

• BleepingComputer
• MIT PGP Public Key Server
• Unmasked: What 10 million passwords reveal
• libertyX
• GPG Cheatsheet