How to seize the stock software of company network management

The recent stock market is hot, many employees outside the work of the online stock, everyone feel like to ban the stock software is a very difficult thing, because it may be using the HTTP protocol, if you want to ban the stock software unless the Internet. So many companies can only open one eye and one eye closed. Company employees online stocks can be said to be greatly reduced efficiency.

In fact, we can also set up a firewall to control the operation of stock software. Below is a description of how to disable stock software under ISA.

First we can probably understand how the stock software works, and when they connect to the HTTP proxy server, the user-agent in the request header of the packet sent will have some specific keywords, as long as we ban these keywords in the firewall settings, We can use the HTTP protocol while banning the use of stock software.

The ISA Server 2004 HTTP policy allows you to make subtle controls, and you can use HTTP policies to prevent users from accessing any site, content, or any protocol that appears in the HTTP header. This policy will block specific keywords, and the following steps enable policy.

The specific steps are as follows:

1, in the management strategy has been set right click to select HTTP Configure.

　　

2, select signatures in Configure HTTP policy for rule. Fill in the name of the rule and use it in signatures.

　　

3. Select the request header in the blank space of search in

4.Http Header Selection User-agent

5.Signatures to fill in the keyword of the stock software

This way you will find that you can surf the web and no longer use stock software.