Voice over Internet Protocol (VoIP)

Voice over Internet Protocol (VoIP) is essentially a telephone connection over the Internet. The data is sent┬ádigitally, using the Internet Protocol (IP) instead of analog telephone lines. This allows people …

Internet Protocol Security (IPSec)

Internet Protocol Security (IPSec) is a set of protocols that provides security for Internet Protocol using advanced cryptography. IPSec is similar to a Secure Socket Layer (SSL), except that SSLs …