Computer Science · Network Security
Which security mechanism is primarily used to prevent replay attacks in network communication?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Symmetric encryption alone
- 2Standard digital signatures
- 3Timestamps and cryptographic nonces✓
- 4Stateless firewall filtering
Correct answer
Timestamps and cryptographic nonces
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Network Security MCQs →Want more practice questions on Network Security?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Network Security