This is a collection of sites about security.
The order is alphabetical.

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URL
Name
Language
Number of items displayed
vulnerable_site
No Image Name URL Description Tag
1 Bad SNS https://github.com/nishimunea/badsns This is a site created by Mr.Nishimura of Recruit Technologies using Ruby on Rails.sss
  • Japanese
  • CTF
  • Education
2 Bad Store https://www.vulnhub.com/entry/badstore-123,41/ This is a shopping site for vulnerability assessment practice. It is an old application, but basic vulnerability study can be done.sss
  • English
  • CTF
  • Education
3 bWAPP http://www.itsecgames.com/ An intentionally vulnerable web application designed to help security professionals practice web application security techniques.sss
  • English
  • Web Audit
  • Education
4 CTF365 https://www.ctf365.com/ A cybersecurity training platform with Capture The Flag (CTF) challenges that simulate real-world hacking environments.sss
  • English
  • Hacking
  • CTF
  • Education
5 easybuggy4django https://github.com/k-tamura/easybuggy4django/ k-tamuraさんが作成したDjangoで作成されたやられサイトです。
  • Japanese
  • CTF
  • Education
6 HackThisSite https://www.hackthissite.org/ A free and legal platform to practice web security skills through challenges and missions.sss
  • English
  • Web Audit
  • Game Audit
  • Education
7 Naumachia https://www.naumachiactf.com/ This is an open source project that uses Docker to build local networks and vulnerable servers.sss
  • English
  • CTF
  • Education
  • Pentest
  • Open Source
  • Exploit
8 OWASP Juice Shop https://owasp.org/www-project-juice-shop/ A modern web application intentionally designed to be insecure for educational purposes, covering a broad range of vulnerabilities.sss
  • English
  • Hacking
  • CTF
  • Education
9 OWASP Mutillidae 2 Project https://www.owasp.org/index.php/OWASP_Mutillidae_2_Project This is a site where you can learn about vulnerabilities and actually attack vulnerabilities. It is easy to build, and I recommend setting it up if you want to learn about vulnerabilities.sss
  • English
  • CTF
  • Education
10 PentesterLab https://pentesterlab.com/ A platform that offers hands-on exercises for web application security, with a range of vulnerability training exercises.sss
  • English
  • Web Audit
11 Root Me https://www.root-me.org/ An online platform with a wide range of hacking challenges and vulnerable virtual machines for learning ethical hacking.sss
  • English
  • Hacking
  • Education
12 VulnHub https://www.vulnhub.com/ Vulnerable virtual images are available to the public and can be used by anyone to learn about security.sss
  • English
  • CTF
  • Education
  • Pentest
  • Information Provision
13 vulnweb.com http://www.vulnweb.com/ This is a collection of beaten up sites for testing the performance of the Acunetix Vulnerability Scanner published by Acuntix. It cannot be scanned by other tools, but it can be used for manual testing and educational purposes.sss
  • English
  • Foreign Country
  • Education
14 WebGoat https://owasp.org/www-project-webgoat/ A deliberately insecure web application designed to teach web application security lessons through hands-on practice.sss
  • English
  • Web Audit
  • School