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Here are a few resources that could help you when it comes to improving cybersecurity skills to start from scratch, totally free.
๐ Interactives Platforms
1๏ธโฃ ๐ข๐๐ฒ๐ฟ๐ง๐ต๐ฒ๐ช๐ถ๐ฟ๐ฒ (๐ช๐ฎ๐ฟ๐ด๐ฎ๐บ๐ฒ๐): Learn Linux, networking, and cybersecurity concepts through hands-on challenges. It is ideal for beginners. ๐ (https://overthewire.org)
2๏ธโฃ ๐๐ฎ๐ฐ๐ธ ๐ง๐ต๐ฒ ๐๐ผ๐ (๐๐ง๐): Focused on offensive security, HTB offers free challenges such as the "Starting Point" lab. ๐ https://hackthebox.com
3๏ธโฃ ๐ง๐ฟ๐๐๐ฎ๐ฐ๐ธ๐ ๐ฒ (๐ง๐๐ ): Beginner-friendly platform that covers everything from basics to advanced techniques. ๐ https://tryhackme.com
4๏ธโฃ ๐๐ฎ๐ฐ๐ธ๐๐ฝ๐น๐ฎ๐ถ๐ป๐ถ๐ป๐ด: Specializing in web security, Hacksplaining offers easy lessons on how to protect applications. ๐ https://www.hacksplaining.com/lessons
๐ Courses to Learn Integrally
5๏ธโฃ ๐๐ฆ๐ฑ๐ฌ Harvard: Famous course that teaches computer science and problem-solving fundamentals. ๐ (https://cs50.harvard.edu/x)
6๏ธโฃ ๐๐ผ๐๐ฟ๐๐ฒ๐ฟ๐ฎ: Free courses from universities on cybersecurity topics.๐ (https://coursera.org)
7๏ธโฃ ๐ฆ๐ฒ๐ฐ๐๐ฟ๐ถ๐๐ ๐๐น๐๐ฒ ๐ง๐ฒ๐ฎ๐บ: Platform to learn blue team skills. ๐ (https://elearning.securityblue.team/login)
8๏ธโฃ ๐ฅ๐ผ๐ฝ๐ฝ๐ฒ๐ฟ๐ ๐๐ฐ๐ฎ๐ฑ๐ฒ๐บ๐: Free course on networks applied to cybersecurity. ๐ (https://www.roppers.org/courses/security)
๐ก Tip: Combine a course like CS50 with hands-on platforms like Hack The Box to maximize your learning.
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