Question

what is a program or hardware device that filters the info coming through internet connection into your private network or computer system

Answer 1

firewall is a program that filters the info coming through internet connection into your private network or computer system..

Answer 2

Firewall is a program or hardware device that filters the info coming through internet connection into your private network or computer system.

If the incoming information has some issues or is a malware, it is stopped by the firewall. Firewall plays a major role in safekeeping our data and private information.