A) Firmware
B) Firewall
C) Shareware
D) Instruction set
E) Device net
Correct Answer: B
Solution :
[b] In computing, a firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted, secure internal network and another outside network, such as the Internet, that is assumed not to be secure or trusted.
You need to login to perform this action.
You will be redirected in
3 sec
