Antinat is a flexible socks server and client library for writing proxy-based applications. It supports socks 4, socks 5, authentication, CHAP, XML firewalling, Win32, server chaining, and UDP. It also contains very experimental IPv6 support
linux 下的 flashget。MultiGet是一個非常容易使用的圖形界面多線程下載工具，它支持基本的 http/ftp協議，支持斷點續傳，動態語言轉換，下載速度限制，自動／手動MD5校驗，任務日志，文件分類管理，支持所有類型的socks代理和 FTP、HTTP代理，可以動態增加／減少線程數量。它需要wxGTK開發包
一個簡單的端口掃描程序：
addstr = "發現端口" & Str(port) & "打開" & Space(5) Select Case port Case 7 plus = "ECHO服務" Case 21 plus = "FTP服務★★★★★" Case 25 plus = "SMTP服務★★" Case 43 plus = "Whois服務" Case 53 plus = "DNS服務☆" Case 80 plus = "HTTP服務★★★★★" Case 81 plus = "HOSTS2名稱服務" Case 99 plus = "NCX99后門★★★★★" Case 110 plus = "POP3服務★★★★★" Case 111 plus = "Sun RPC服務★★" Case 135 plus = "本地服務" Case 137 plus = "NETBIOS 名稱服務/流影POP" Case 138 plus = "NETBIOS 數據存儲服務" Case 139 plus = "NETBIOS 會議服務★★★" Case 119 plus = "NNTP虛擬服務" Case 163 plus = "SNMP服務" Case 443 plus = "https服務" Case 512 plus = "遠程執行服務" Case 513 plus = "login, remote login" Case 514 plus = "cmd, exec with auto auth." Case 600 plus = "Sun IPC服務器" Case 1080 plus = "socks代理服務★★★" Case 1433 plus = "SQL服務器★★★" Case 3128 plus = "HTTP代理服務" Case 7626 plus = "木馬冰河★★★★★" Case 8080 plus = "HTTP代理服務" Case Else plus = "未知服務!"
