Computer Science · Cyber Security
Identify X in the statement: '...X... is a network security system that acts as a barrier between a trusted internal network and untrusted external networks, such as the Internet, in order to prevent unauthorized access and protect against malicious attacks.'
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Modem
- 2Malware
- 3Virus
- 4Firewall✓
Correct answer
Firewall
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 Cyber Security MCQs →Want more practice questions on Cyber Security?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Cyber Security