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					Internet gateway




Especially for the internet gateway, we can use a special router or a dedicated
server (depends on what his connection to the outside), one model is a good
internet filter gateway port is not in use, just use that port port is specified, making
it easier us to manage our user's computers to avoid Trojans, spyware and other
intruders programs, so that by filtering the port will increase his security network
system in our company.

Some ports are usually in the open is

http
https
ssh
YM
pop
smtp
and other ports

We can use Linux to a router, or we can use the windows as well, it all depends of
us, whichever is easier for us to use the configuration it With Implementing such a
model, the workload of technical support will be lighter, more time to make a
report, more time to do research, more time to do something more important to
him automation routines, may help.

				
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posted:10/3/2011
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