India Exam Junction
[Supervisor, 2022]
1. The firewall is used in a computer for
Data transfer
Non-Repudiation
Managing Password
Preventing unauthorised access
Correct Answer :
Preventing unauthorised access
Solution
A firewall is a security system designed to monitor and control incoming and outgoing network traffic. Its primary function is to prevent unauthorized access to or from a private network by blocking or allowing data packets based on security rules.