What is the primary purpose of a firewall in network security?

Q: Answer-What is the primary purpose of a firewall in network security?

Explanation A firewall acts as a barrier between a trusted internal network and untrusted external networks, monitoring and controlling network traffic based on predefined security rules.

A To encrypt data transmitted over the network Correct Incorrect

B To monitor and control incoming and outgoing network traffic Correct Incorrect

C To manage user authentication and authorization Correct Incorrect

D To detect and remove malware from the system Correct Incorrect

Detailed Solution

Explanation: A firewall acts as a barrier between a trusted internal network and untrusted external networks, monitoring and controlling network traffic based on predefined security rules.

Practice Next

More Computer Security Questions

What is the purpose of a CAPTCHA in computer security?
What is online banking also called?
Which of the following is the most suitable input device for capturing handwritten signatures electronically at a bank branch?
Which feature is used to edit the same text across multiple slides in LibreOffice Impress?
Which boot process is also known as Bootstrapping?
Which of the following are possible signs of a malware infection?
What is a "phishing" attack?
Which command shows the last shutdown or reboot date and time?
Which of the following is not needed for a UPI transaction?
What is the purpose of a firewall in computer networks?

Hey! Ask a query

Please enter email id The email must be a valid email address.

Please enter Mobile Number Please enter valid Mobile Number

Please enter your Doubt

Thank You for posting your query. Please check your email for further guidance.

What is the primary purpose of a firewall in network security?

Detailed Solution

More Computer Security Questions

Hey! Ask a query

Please Register/Login