Dec 28, 2014
What is it that people call network firewalls?
So I have been reading about firewalls today. It can be said that it is a tool, piece of software that controls the flow of traffic between networks. They sit at the border between networks, acting as a gateway that makes decisions about the kind of traffic that should be allowed or denied access. This decision is usually done based on the TCP/IP characteristics. They also log which connections…
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