↩ 🔵 🔵 🔵 ❪✺₃ₕᵢ❫ Internet Standards ○ ❪✺_ₛₛᵢ❫ Internet Subsets ○ Domain Name System (DNS) ○˒ File Transfer Protocol (FTP) ○˒ HTTP ○˒ HTTPS ○˒ Internet Message Access Protocol (IMAP) ○˒ MIME ○˒ Post Office Protocol (POP) ○˒ Secure Sockets Layer (SSL) ○˒ SSH ○˒ Transport Layer Security (TLS) ○˒