Hacking

• System Overlord
• Extract information from any Google Account using GHunt
• Pythonstacks
• Best YouTube channels to learn Ethical Hacking 2021
• OverTheWire
• TryHackMe
• Hack The Box: Cybersecurity Training

Tools

gvm

• openVAS install errors - Kali

Metasploit

• METASPLOIT UNLEASHED
• MetasploitCheat Sheet
• MSFDB - Kali
• Metasploitable 2 - Blue Star Walkthrough
• Metasploitable2 Complete Overview
• training environment for Metasploitable 2 - linuxhint

Tor

• How to install Tor Browser in Ubuntu Linux
• Top 9 .onion websites from the depths of the dark web
• The Hidden Wiki

Vulnerability

• Shodan
• VirusTotal
• NIST - NATIONAL VULNERABILITY DATABASE