Cybersecurity Resources

Free Cybersecurity learning resources

Online Courses and Tutorials

Cybrary

Cybrary offers a wide range of free cybersecurity courses covering topics such as ethical hacking, network security, and incident response.
Cybrary site

Coursera - Introduction to Cyber Security Specialization

This specialization consists of multiple courses covering fundamental concepts of cybersecurity, including cryptography, network security, and cyber defense.
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edX - Cybersecurity MicroMasters Program

Offered by RIT, this program covers cybersecurity fundamentals, network security, and cybersecurity risk management through a series of free online courses.
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YouTube Channels and Video Series

Cybersecurity Training by Professor Messer

Professor Messer provides free video tutorials covering CompTIA certification topics, including Security+, Network+, and more.
Video Training

Hak5

Hak5 offers educational videos on various cybersecurity topics, including penetration testing, network security, and ethical hacking.
See videos

eBooks and Whitepapers

NIST Special Publication 800 Series

NIST publications provide guidelines, standards, and best practices for various cybersecurity topics, including risk management, encryption, and incident response.
Pubblications

The Hacker Playbook Series by Peter Kim

The Hacker Playbook series offers practical guides for penetration testing, red teaming, and cybersecurity operations.
Get Book

Practice Labs and Capture the Flag (CTF) Platforms

Hack The Box

Hack The Box is a platform offering a variety of realistic cybersecurity challenges and virtual labs for practicing penetration testing skills.
Hack the Box Website

OverTheWire

OverTheWire provides a collection of war games and challenges to help users learn and practice various cybersecurity skills, including Linux system security and cryptography.
OverTheWire website

Blogs and Online Communities

Krebs on Security

Krebs on Security is a widely respected cybersecurity blog offering investigative journalism, analysis of cyber threats, and security tips.
Krebs on Security Website

The CyberWire

The CyberWire provides daily cybersecurity news, analysis, and research briefings to help professionals stay updated on the latest industry developments.
The CyberWire website

Podcasts and Audio Resources

Security Now! by Steve Gibson and Leo Laporte

Security Now! is a weekly podcast covering the latest cybersecurity news, vulnerabilities, and industry trends.
Security Now podcast

Darknet Diaries by Jack Rhysider

Darknet Diaries is a podcast featuring true stories from the dark side of the internet, including hacking incidents, cybercrime investigations, and espionage.
Darknet Diaries podcast

Webinars and Virtual Events

SANS Webcasts

SANS Institute offers free webcasts covering a wide range of cybersecurity topics, presented by industry experts and practitioners.
SANS Webcasts

Black Hat Webinars

Black Hat provides free webinars featuring presentations on cutting-edge cybersecurity research, techniques, and trends.
Black Hat Webinars

Tools and Software

Wireshark

Wireshark is a free and open-source packet analyzer used for network troubleshooting, analysis, and protocol development.
Wireshark Website

Kali Linux

Kali Linux is a powerful distribution for penetration testing, ethical hacking, and security assessments, providing a suite of tools for cybersecurity professionals.
Kali Linux

Miscellaneous Resources

OWASP (Open Web Application Security Project)

OWASP provides free resources, tools, and best practices for web application security, including the OWASP Top Ten vulnerabilities list.
OWASP Website

SecurityTube

SecurityTube offers free video tutorials, webinars, and resources covering various cybersecurity topics, including ethical hacking and penetration testing.
SecurityTube Website