Q1mediumWhat core cryptographic principle guarantees that the sender of a message cannot later deny having sent it?AConfidentialityBIntegrityCAvailabilityDNon-repudiationCheck AnswerReveal Answer & ExplanationDiscuss on Board
Q2mediumWhich security vulnerability occurs when malicious scripts are injected into benign and trusted websites and executed within the victim user's web browser?ASQL Injection (SQLi)BCross-Site Scripting (XSS)CCross-Site Request Forgery (CSRF)DMan-in-the-Middle (MitM)Check AnswerReveal Answer & ExplanationDiscuss on Board