Hacker101

Hacker101 is a free class for web security. Whether you’re a programmer with an interest in bug bounties or a seasoned security professional, Hacker101 has something to teach you.

As Hacker101 is an open source project, you can find more open source alternatives and stats on LibHunt.

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PlexTrac sponsored

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Hacker101 Reviews and Details

This page is designed to help you find out whether Hacker101 is good and if it is the right choice for you.

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2023-10-07

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Videos

Hacker101 - Secure Architecture Review

Hacker101 - Source Review

Hackthebox, TryHackme, Hacker101: Which one to choose? #hacking #bugbounty

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Is Hacker101 good?

Hacker101 is a strong, well-regarded free resource for learning web application security and bug bounty hunting, backed by HackerOne, making it a credible and practical starting point for aspiring security researchers.

Why choose Hacker101?

Completely free access to high-quality video lessons and content covering web security fundamentals
Created and maintained by HackerOne, a reputable and established name in the bug bounty industry
Includes hands-on Capture The Flag (CTF) challenges to practice skills in a legal, safe environment
Covers a wide range of topics from basic web vulnerabilities to more advanced exploitation techniques
Provides a pathway to real-world bug bounty programs through HackerOne's platform
Community-driven with active forums and support for learners
Regularly updated with new content to keep pace with evolving security trends

Recommended for

Beginners interested in learning web application security and ethical hacking
Aspiring bug bounty hunters looking to build practical skills before joining live programs
Students and self-learners who prefer free, structured educational content
Security enthusiasts wanting hands-on CTF-style practice
Developers wanting to understand common vulnerabilities to write more secure code
Career changers exploring cybersecurity as a potential profession

External links

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Public traffic stats of Hacker101

Check the traffic stats of Hacker101 on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Domain Rating (DR)

Check the "Domain Rating" of Hacker101 on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Hacker101's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Domain Authority (DA)

Check the "Domain Authority" of Hacker101 on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
Public opinion on Reddit

The latest comments about Hacker101 on Reddit. This can help you find out how popualr the product is and what people think about it.

External sources with reviews and comparisons of Hacker101

Get Your Cybersecurity Career Started: The Best Websites for Newbies to Practice Cybersecurity

Hacker101 is a free online training platform that provides a comprehensive introduction to ethical hacking. The platform offers a variety of challenges and exercises designed to teach users how to identify and exploit vulnerabilities in web applications. Hacker101 is beginner-friendly and covers topics such as web application security, bug bounty hunting, and more.

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Hacker101 discussion

Hacker101 alternatives

Is Hacker101 good? This is an informative page that will help you find out. Moreover, you can review and discuss Hacker101 here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.