Security measures Computer networks 8 Computer network protocols 6 Computer security 3 TCP/IP (Computer network protocol) 2 Ad hoc networks (Computer networks) 1 Ciphers 1 Data encryption (Computer science) 1 Internet telephony 1 Mobile computing 1 Routing protocols (Computer network protocols) 1 Vehicular ad hoc networks (Computer networks) 1 Wireless Application Protocol (Computer network protocol) 1 World Wide Web 1