密碼/HashCode 破解網站:https://www.onlinehashcrack.com/hash-cracking.phpphp
漏洞庫:https://www.exploit-db.com/測試
Linux 漏洞庫:https://www.exploit-db.com/exploits/15285/網站
GoogleHackingDatabase:https://www.exploit-db.com/google-hacking-database/google
黑客測試網站:http://www.hack-test.com/hash
域名基礎信息:https://who.is/域名