Key points used in the IIS server

First, let everyone know about the IIS server, and then introduce some usage principles of the IIS server, hoping to help everyone learn about the IIS server. The IIS server is an Internet file and application server that is included in the Microsoft Windows NT server operating system.

The IIS server can be used independently as a Web server or together with compatible tools, it can be used to establish Internet business, access and operate data from different data sources, and create Web applications. These applications use server scripts and component code to complete some client-server functions.

Web application Cache

You can set the expiration time for different files or directories, open the IIS Information Server, right-click the site content, and click Properties. In the displayed form, you can set the expiration time. If you want developers to set it by themselves, use the CacheRight and XCache software.

It takes some time and money to effectively use the cache, but when you see a rise in access traffic, the website diary becomes very small because there are not countless 304 responses, and the bandwidth traffic is also greatly reduced, you will understand why this is necessary. There are not many sites with good cache settings.

On the contrary, there are many articles about its benefits online. Let's take a look at these: Brian David son's page, Mark nottheim, And what AOL has to say.

Enhance site security

There may be a lot of people attacking the site now, but as long as you are willing to make a little effort, you will not be a fool who will only sit and beat. Finding out your IIS server information and operating system information is the first target of attackers.

Therefore, first, do not expose your HTTP header to let others know that you are running an IIS server. Use software such as ServerMask to delete or replace the HTTP header. Next, you can delete unnecessary file extensions to further install your IIS server environment. In addition, you can also scan problematic URL requests. Microsoft provides you with a free tool called URLScan.