期刊名称：Faculty of Computer Science and Information Technology
出版年度：2009
卷号：0
期号：0
语种：English
出版社：Faculty of Computer Science and Information Technology
摘要：Serves as an Internet firewall Border Security Officer located at the end of theinternet connection on duty to oversee all data flow in and out to the internet. Afirewall can work better for security if the network hardware and software tosupport each other. Operating cisco systems cisco 7200 firewall to monitor thepresentation of information obtained by the operational staff and leadership indeveloping network security. PT Meta Epsi that attempts to perform services toclients in the construction field, working to secure the data server with increasedsecurity firewalls that work until three in the model layer of TCP / IP and secureflow of data into proxy servers, DNS, Mail, and WWW. The firewall for datasecurity on computer networks can run stable, if appropriate firewall fornetwork security needs, so that in can result as supporting the decision makingfor the management and operational personne.
