A safe channel is a communications path between two or extra events that’s protected towards eavesdropping, tampering, or different unauthorized entry. Safe channels are used to guard delicate info, akin to monetary information, medical information, and commerce secrets and techniques.
There are a variety of various methods to create a safe channel. One widespread technique is to make use of encryption, which converts information right into a type that can’t be learn with out the right decryption key. One other technique is to make use of a digital non-public community (VPN), which creates a non-public community over a public community.