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Security Dictionary
Can't tell 'smtp' from 'snmp'? Find the precise meaning of these and hundreds of other security-related terms in our convenient and up-to-date Security Dictionary.
security association identifier (SAID)
(I) A data field in a security protocol (such as NLSP or SDE),
used to identify the security association to which a protocol data
unit is bound. The SAID value is usually used to select a key for
decryption or authentication at the destination. (See: Security
Parameter Index.)