Jie Zhang
Abstract
With the computer network system and the rapid development and wide application,network security issues more and more people concern and attention.The network security in terms of the normal operation of the network is also very important.In a variety of network security technology in the firewall is the simplest,most effective solution.
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With the computer network system and the rapid development and wide application,network security issues more and more people concern and attention.The network security in terms of the normal operation of the network is also very important.In a variety of network security technology in the firewall is the simplest,most effective solution.
Key concepts: Computer science, Firewall (physics), Network security, Computer security, Network Access Control, Application firewall, Network security policy, Internet security