
Here is a list of free cyber resources that provide additional training, tools, certifications, articles, and community-driven information to enhance your knowledge and skills. These free resources offer a wide variety of educational material, tools for practice, real-time updates, and expert advice on everything from foundational concepts to advanced penetration testing.
Training and Education Platforms
- Cybrary – Offers free courses on a wide range of cybersecurity topics, from beginner to advanced.
- Coursera – Provides free access to cybersecurity courses from top universities (audit the course for free).
- edX – Offers a selection of free cybersecurity courses from top institutions like MIT and Harvard (audit for free).
- Open Security Training – Free cybersecurity training materials on a variety of topics like malware analysis, network security, and cryptography.
- MIT OpenCourseWare – Free cybersecurity and information assurance courses from MIT.
- SANS Cyber Aces – Offers free online training on foundational cybersecurity topics, such as networking, operating systems, and system administration.
- Udemy – Search for free or discounted cybersecurity courses that cover penetration testing, ethical hacking, and more.
- FutureLearn - Free online courses from universities and institutions, including cybersecurity topics.
- Cisco Networking Academy – Free training on networking and cybersecurity essentials.
- Fortinet Training Institute - Browse courses across an array of topics and certification levels including a wide range of self-paced and insturctor led courses for a mastery of complex network security concepts.
Certifications and Hands-on Practice
- TryHackMe – A beginner-friendly platform offering free access to interactive cybersecurity learning paths and challenges.
- Hack The Box (HTB) – A platform to practice ethical hacking and penetration testing in a safe and legal environment. Offers free labs.
- OverTheWire – Free war games that help build your skills in areas like Linux, hacking, and cybersecurity.
- PentesterLab – Offers free challenges focused on penetration testing and security.
- Capture the Flag (CTF) – A number of free online CTF challenges (many hosted by different security organizations or universities) to practice problem-solving skills.
- Hacker101 – Free online course providing a hands-on approach to penetration testing, ethical hacking, and CTF-style challenges.
- Google Gruyere – A free, hands-on application security training that focuses on common vulnerabilities.
Blogs and News
- Krebs on Security – A popular blog by journalist Brian Krebs, providing in-depth analysis of cybersecurity news and trends.
- DarkReading – Provides insights into the latest cybersecurity news, vulnerabilities, and trends.
- SecurityWeek – A cybersecurity news and analysis website that provides valuable content for professionals
- The Hacker News – A cybersecurity news platform with updates on security incidents, vulnerabilities, and other trends.
- SANS Institute Blog – The SANS Institute publishes a variety of blogs on cybersecurity best practices, trends, and news
- Schneier on Security – Bruce Schneier’s blog offers insightful commentary on security issues.
Tools
- Open Web Application Security Project (OWASP) – Offers free tools, guides, and resources focused on improving the security of software.
- VirusTotal – A free tool to check files and URLs for viruses, worms, and other types of malware.
- Metasploit Framework – A powerful tool for penetration testing that is available for free and frequently used by ethical hackers.
- Nmap – Free and open-source network scanner used for security auditing and network discovery.
- Wireshark – A free tool for analyzing network traffic, ideal for penetration testers and network administrators.
- Common Vulnerabilities and Exposures (CVE) – The official directory of publicly known cybersecurity vulnerabilities and exposures.
Communities and Forums
- Reddit - r/cybersecurity – A community where cybersecurity professionals share news, advice, and resources on a variety of topics.
