PowerCert Animated Videos | What is a Firewall? (short) @PowerCertAnimatedVideos | Uploaded 1 year ago | Updated 1 hour ago
A firewall is a system that is designed to prevent unauthorized access from entering a private network by filtering the information that comes in from the internet. It blocks unwanted traffic and permits wanted traffic.
A firewall is a system that is designed to prevent unauthorized access from entering a private network by filtering the information that comes in from the internet. It blocks unwanted traffic and permits wanted traffic.
