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Which ports must you close on a firewall to prevent users from browsing the Internet? lisa 22-February-2008 01:32:25 PMComments yes its HTTP transmits data between a web browser and the Internet. HTTP uses TCP port 80. Thus closing TCP port 80 will prevent users from accessing the Internet. Posted by waqasahmad HTTP transmits data between a web browser and the Internet. HTTP uses TCP port 80. Thus closing TCP port 80 will prevent users from accessing the Internet. Posted by elvin |
Posted: 22-February-2008 01:59:03 PM By: elvin HTTP transmits data between a web browser and the Internet. HTTP uses TCP port 80. Thus closing TCP port 80 will prevent users from accessing the Internet. | |
Posted: 03-March-2009 12:50:36 PM By: waqasahmad yes its HTTP transmits data between a web browser and the Internet. HTTP uses TCP port 80. Thus closing TCP port 80 will prevent users from accessing the Internet. |