Your Ultimate Wiki for Learning INFOSEC & Pentesting

Welcome to the ultimate wiki for learning! If you’re interested in exploring the exciting worlds of CTFs, programming, hacking, OSINT, admin, and networking, then you’ve come to the right place. This wiki contains a handpicked selection of the best online resources to help you learn and hone your skills in these areas. Whether you’re a beginner or an advanced learner, there’s something for everyone here. So, get ready to unleash your inner hacker, expand your knowledge, and take your learning to the next level! If you have a helpful resource to add, just add it to the post! It is a wiki after all :slight_smile:

CTF Platforms (More Here!)

Hack The Box -
Try Hack Me -
CTFtime -
PicoCTF -
Root Me -

Programming Tutorials:

Codecademy -
W3Schools -
FreeCodeCamp -
HackerRank -
GeeksforGeeks -
Learn Shell -
Learn C -
Learn Python -
Learn JavaScript -
Learn SQL -
Learn Ruby -
Learn Perl -
HTML Dog -
Assembly Language - Guide to x86 Assembly
GitHub Learning Lab -
Udacity -
Coursera -
edX -
Khan Academy -
MIT OpenCourseWare - MIT OpenCourseWare | Free Online Course Materials

Hacking Tutorials:

Metasploit Unleashed - Metasploit Unleashed - Free Online Ethical Hacking Course
Nmap -
Wireshark -
Hack This Site -
Hacker101 -
PentesterLab -
PortSwigger Web Security Academy - Web Security Academy: Free Online Training from PortSwigger -
Exploit Database -
Hackersploit -
Offensive Security -
Infosec Institute -
Cybersecurity and Infrastructure Security Agency (CISA) -
SANS Cyber Aces -

OSINT Sites:

Shodan -
Maltego -
The Harvester - GitHub - laramies/theHarvester: E-mails, subdomains and names Harvester - OSINT
SpiderFoot -
Recon-ng - GitHub - lanmaster53/recon-ng: Open Source Intelligence gathering tool aimed at reducing the time spent harvesting information from open sources.
IntelTechniques -
Bellingcat -
The OSINT Curious Project -
Internet Archive -
WHOIS Lookup -
Maltego -
Wayback Machine - Internet Archive: Wayback Machine -
Pipl -

Admin Tutorials:

Linux System Administration -
Windows Server Administration -
Cisco Networking Academy -
CompTIA A+ Certification - A+ (Plus) Certification | CompTIA IT Certifications
Red Hat Certified System Administrator (RHCSA) - Red Hat Certified System Administrator
Linux Documentation Project -
Microsoft Virtual Academy -
Linux Academy -
TechNet - Microsoft Learn: Build skills that open doors in your career
The Open Group -
Amazon Web Services (AWS) Training and Certification - Cloud Computing Training & Classes - Training and Certification - AWS
Google Cloud Training and Certification -
VMware Education - VMware Learning
Oracle University -
Puppet Learning VM -

Networking Tutorials:

Cisco Networking Academy -
CompTIA Network+ Certification - Network+ (Plus) Certification | CompTIA IT Certifications
Wireshark University -
Juniper Networks - Training and Certification | Juniper Networks US
Pluralsight Networking Courses - -
The TCP/IP Guide - - -
Network Computing -

We hope this wiki has been a valuable resource for you in your learning journey. Keep in mind that the internet is constantly evolving, so be sure to stay up-to-date with the latest trends and technologies in your field of interest. Remember, learning is a never-ending process, so keep exploring, experimenting, and practicing. With dedication, persistence, and the right resources, you can achieve your goals and excel in your chosen field. Good luck and happy learning!


great addition to the now copious amount of resources I have saved in my bookmarks!


TY! Cool finds! +++++

Thank you very much for sharing your “sources” :wink:

Hello everyone! Thank you for reading my post! I am always trying to create content that is relevant and interesting to you, so I have created this survey to see what you would like to see me post in the future. Thank you for your feedback!

  • Programming Tutorials
  • Current Events
  • Cybersecuriy Guides & Information
  • Hacking / INFOSEC Wiki’s
  • Tutorials On How To Use Pentesting Tools
  • Jailbreaking and Device Modding
  • Pentesting & Cybersecurity Training Resources

0 voters

Awesome work, @CKjones
Very nice addition to the forum

Valuable resources. Thank you!

Bookmarked already. Cheers

Thank you so very much for your post!
As a complete begginer, a structured roadmap coupled with a such a rich resource wiki is worth it’s weight in gold,
Kudos to you.

Thank you so very much for your post!

care to share? I tend to jump around resources as well I said to hell with sticking with minimal resources quite a while ago.

Excellent list of resources. Thank you for listing.

thanks for the resource, mark this and come back later

You are a legend ! Thank you for this --HTP and OverTheWire: Wargames are also great platforms!