kali.org 的前十大競爭對手

offsec.com

OffSec learners push limits, solve tough challenges, and build real-world skills. See how resilience and creativity set them apart in cybersecurity.

nmap.org

The top million web sites on the Internet visualized in a 5-gigapixel interactive collage

exploit-db.com

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

portswigger.net

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

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.

shodan.io

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

tryhackme.com

TryHackMe is a free online platform to learn cyber security through hands-on labs and exercises, accessible entirely in your browser—perfect for all skill levels.

weakpass.com

discover a vast collection of password dictionaries and wordlists at weakpass.com. whether you're a security researcher, ethical hacker, or penetration tester, find the tools you need to perform comprehensive password cracking and security assessments. stay ahead in cybersecurity with regularly updated wordlists optimized for various password recovery tools.

hashcat.net

world's fastest and most advanced password recovery utility