Category Security

SIP

SIP ( Session Initiation Protocol ) is a protocol used for initiating/maintaining/terminating real-time sessions related to voice, video and messaging apps. You need to understand SIP  if you have any interest in information security, because it’s a signaling communications protocol.…

SSH

SSH and FTP are frequently discussed together. Secure Shell was created in 1995 and can be described as “a cryptographic network protocol for secure data communication”. SSH permits remote command-line login and remote execution. It shares many of the features…

SSL

SSL ( Secure Socket Layer ) is a security protocol that lets applications encrypt information that moves between a client to a matching server. The successor of SSL – TLS  ( Transport Layer Security ) SSL protocol was deprecated with…
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