tryhackme.com 的前十大競爭對手

hackthebox.com

HTB University CTF Part #3! Every year, we gather academic students from all over the world to compete in a real-time hacking competition. Can your university capture the flag?

portswigger.net

PortSwigger offers tools for web application security, testing & scanning. Choose from a wide range of security tools & identify the very latest vulnerabilities.

kali.org

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

virustotal.com

virustotal

shodan.io

Search engine of Internet-connected devices. Create a free account to get started.

owasp.org

A Software Assurance Maturity Model (SAMM) that provides an effective and measurable way for all types of organizations to analyse and improve their software security posture.

exploit-db.com

the exploit database - exploits, shellcode, 0days, remote exploits, local exploits, web apps, vulnerability reports, security articles, tutorials and more.

hackerone.com

HackerOne combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the SDLC. HackerOne offers AI red teaming, crowdsourced security, bug bounty, vulnerability disclosure and pentesting.