Link Encryption

Link Encryption definition in Computer Security terms:

Acronym(s): None

Definition(s): Encryption of information between nodes of a communications system.
Source(s): CNSSI 4009-2015

Link encryption encrypts all of the data along a communications path (e.g., a satellite link, telephone circuit, or Tl line). Since link encryption also encrypts routing data, communications nodes need
to decrypt the data to continue routing.
Source(s): NIST SP 800-12

Synonym(s): None


reference: CSRC Glossary