There are a number of mechanisms, protocols, and utilities that make using the Internet safer for sharing private data and conducting business transactions. In broad terms, this is accomplished by securing the TCP/IP suite of protocols following the guidelines of the CIA triad, which looks to secure the confidentiality, integrity, and availability of data.
Using a digital certificate from a reputable certificate authority (CA) is a must. Using Secure Shell (SSH) for remote management to encrypt traffic to and from an SSH server is a must. Using Transport Layer Security ...
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