1 votes 1 votes A digital signature is required: for non-repudiation of communication by a sender for all e-mail sending for all $\text{DHCP}$ server for $\text{FTP}$ transactions Computer Networks nielit-sta-2020 computer-networks digital-signature + – gatecse asked Dec 9, 2020 • edited Jan 18 by makhdoom ghaya gatecse 511 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes option A references:- https://en.m.wikipedia.org/wiki/Digital_signature https://www.cryptomathic.com/products/authentication-signing/digital-signatures-faqs/what-is-non-repudiation Asim Siddiqui 4 answered Mar 12, 2021 Asim Siddiqui 4 comment Share Follow See all 0 reply Please log in or register to add a comment.
