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ESP (Encapsulating Security Protocol) is defined in which of the following standards?(a) IPsec(b) PPTP(c) PPP(d) L2TPI have been asked this question in an online quiz.The query is from Virtual Private Networks topic in portion Application Layer of Computer Network

Answer»

Correct answer is (a) IPSEC

The EXPLANATION: ESP is a security COMPONENT of IPSec. ESP provides content protection and ensures that there is integrity and confidentiality of the message. The other security components of IPSec are Authentication Header and INTERNET KEY Exchange.



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