Cisco's ‘Application Centric Infrastructure' vs. SDN

Network Protocols and Security

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  • IPv6 address

    An IPv6 address is a 128-bit alphanumeric string that identifies an endpoint device in the Internet Protocol Version 6 (IPv6) addressing scheme. The new IP address format was created to enable the trillions of new IP addresses required to connect no... 

  • smurfing

    A smurf attack is an exploitation of the Internet Protocol (IP) broadcast addressing to create a denial of service. 

  • IP spoofing (IP address forgery or a host file hijack)

    IP spoofing, also known as IP address forgery, is a hijacking technique in which the attacker masquerades as a trusted host to conceal his identity, hijack browsers, or gain access to a network. The hijacker obtains the IP address of a legitimate ho... 

  • IGP (Interior Gateway Protocol)

    An IGP (Interior Gateway Protocol) is a protocol for exchanging routing information between gateways (hosts with routers) within an autonomous network (for example, a system of corporate local area networks). 

  • 5 terms you need to know before you employ VoIP

    Learn five important terms every organization should understand before deploying Voice over IP (VoIP) telephony. 

  • digest authentication

    Digest authentication is a method of authentication in which a request from a potential user is received by a network server and then sent to a domain controller... (Continued) 

  • Secure Sockets Layer (SSL)

    SSL (Secure Sockets Layer) is a commonly-used protocol for managing the security of a message transmission on the Internet; it uses a program layer located between the Internet's HTTP and TCP program layers. 

  • Transport Layer Security (TLS)

    Transport Layer Security (TLS) is a protocol that ensures privacy between communicating applications and their users on the Internet.