How to set up Internet Café router to make network more secure

In the Internet café do the most important task is to antivirus anti-virus work, good security is a very difficult thing, but as long as the prevention of disease, the virus is not so difficult to resist. This article we share with you how to set up an Internet café router to make the computer more secure?

The first is to create access lists on the router's exits and portals to control the access to the virus, which are based on ports (such as 135, 136, 445, 4444, and so on). Typically, administrators can increase the speed by looking at the number of packets to adjust their order, and putting more than the converted package in front.

Router (Config) #Access-list110denytcpanyanyeq135

Router (Config) #Access-list110denyudpanyanyeq135

Router (Config) #Access-list110denytcpanyanyeq136

Router (Config) #Access-list110denyudpanyanyeq136

Router (Config) #Access-list110denytcpanyanyeq445

Router (Config) #Access-list110denyudpanyanyeq445

Router (Config) #Access-list110denytcpanyanyeq4444

Router (Config) #Access-list110denyudpanyanyeq4444

In this way, it is OK to apply the list to the appropriate port.

In addition to the Internet Café router to do a good job of optimization, the less open service, the higher the security. Therefore, for some unnecessary services to be banned.