What Is a Firewall? Explained Simply | AT&T Business
1:22
YouTubeAT&T Business
What Is a Firewall? Explained Simply | AT&T Business
What is a firewall and what does it do? This video simplifies the role of the firewall in your network security with visuals and relatable scenarios. Cyber threats don’t always announce themselves. That’s why businesses use firewalls to help protect their networks from harmful traffic, malicious websites, and unauthorized access. In this ...
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