| Shodan | search engine for internet connected devices |
| Censys | Attack surface management etc. |
| dnsdumpster | domain search tool |
| Hacker Target | Online tools collection |
| Exploit-db | Exploit database |
| Vuldb | Vulneralability database & Exploit database |
| nmap | Port scanner |
| wireshark | Network Packet sniffer and analyser |
| maltego | OSINT Cyber investigate platform |
| metasploit | Penetration testing platform |
| Burb suite | Penetration testing platform |