What does link encryption mean?

Definitions for link encryption
link en·c·ryp·tion

This dictionary definitions page includes all the possible meanings, example usage and translations of the word link encryption.

Wikipedia

  1. Link encryption

    Link encryption is an approach to communications security that encrypts and decrypts all network traffic at each network routing point (e.g. network switch, or node through which it passes) until arrival at its final destination. This repeated decryption and encryption is necessary to allow the routing information contained in each transmission to be read and employed further to direct the transmission toward its destination, before which it is re-encrypted. This contrasts with end-to-end encryption where internal information, but not the header/routing information, is encrypted by the sender at the point of origin and only decrypted by the intended recipient.

Wikidata

  1. Link encryption

    Link encryption is an approach to communications security that encrypts and decrypts all traffic at each end of a communications line. It contrasts with end-to-end encryption where messages are encrypted by the sender at the point of origin and only decrypted by the intended receiver. Link encryption offers a couple of advantages: ⁕encryption is automatic so there is less opportunity for human error. ⁕if the communications link operates continuously and carries an unvarying level of traffic, link encryption defeats traffic analysis. On the other hand, end-to-end encryption ensures only authorized persons see the plaintext. Link encryption can be used with end-to-end systems by superencrypting the messages. Bulk encryption refers to encrypting a large number of circuits at once, after they have been multiplexed.

Dictionary of Military and Associated Terms

  1. link encryption

    The application of online crypto-operation to a link of a communications system so that all information passing over the link is encrypted in its entirety.

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Numerology

  1. Chaldean Numerology

    The numerical value of link encryption in Chaldean Numerology is: 7

  2. Pythagorean Numerology

    The numerical value of link encryption in Pythagorean Numerology is: 5

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"link encryption." Definitions.net. STANDS4 LLC, 2024. Web. 21 Jun 2024. <https://www.definitions.net/definition/link+encryption>.

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