00:00Or have you ever wondered how your computer or network avoids circumvented internet traffic?
00:04firewall works for this
00:06A firewall is a security system that controls incoming and outgoing network traffic on your computer or network.
00:11monitor controls
00:13In short, a firewall acts as a security guard.
00:16The firewall checks incoming traffic.
00:18data coming from outside goes to
00:20He decides whether to allow it or block it.
00:23Firewall prevents unauthorized access
00:25Prevents any unknown or unauthorized device user from entering the network
00:30The firewall also controls outgoing traffic.
00:32You can also allow or block routes for data or connections leaving your computer.
00:37Firewall blocks suspicious connections
00:39If someone looks easy according to the connections security routes
00:41So the firewall can block it.
00:43Don't forget to subscribe to my channel for such easy networking related videos.
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