Q. Firewalls are used to protect against
✅ Correct Answer: (C)
Unauthorized Attacks
Explanation: firewall is a system designed to prevent unauthorised access to or from a private computer network. It acts as a barrier between a trusted network and an untrusted network. A firewall controls access to the resources of a network through a positive control model.
Explanation by: Mr. Dubey
firewall is a system designed to prevent unauthorised access to or from a private computer network. It acts as a barrier between a trusted network and an untrusted network. A firewall controls access to the resources of a network through a positive control model.