How to encrypt web.config

This article mainly introduces how to encrypt web.config, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to know about it.

1. Open notepad and copy the following code to a new file.

The code is as follows:

Save my.aspx to your web directory and run the form to display "NT AUTHORITY\ NETWORK SERVICE". Success!

2. (the key step) run cmd and execute the following

Aspnet_regiis-pa "NetFrameworkConfigurationKey"NT AUTHORITY\ NETWORK SERVICE"

Description: register the default RSA key container for RsaProtectedConfigurationProvider

NetFrameworkConfigurationKey is the default provider for RsaProtectedConfigurationProvider. Success!

3. Now, you can encrypt web.config and run:

Encryption: aspnet_regiis-pe "connectionStrings"-app "/ Myweb"

Note: "connectionStrings" is the section to be encrypted, and "/ Myweb" is the web directory

Decryption: aspnet_regiis-pd "connectionStrings"-app "/ Myweb"

Success!

4. So you can call it in the program (no need to decrypt it,

):

...

String connstr= ConfigurationManager.ConnectionStrings ["myConnstr"] .ConnectionString.ToString ()

...

Similarly, you can also create your own RSA key container, as follows:

(1) create a "MyKeys" key container and run: aspnet_regiis-pc "MyKeys"-exp

(2) add the following to web.config:

The copy code is as follows:

Save.

(3) to grant the account access to the computer-level "MyKeys" RSA key container, run:

Aspnet_regiis-pa "MyKeys"NT AUTHORITY\ NETWORK SERVICE"

(4) now, you can encrypt web.config and run:

Encryption: aspnet_regiis-pe "connectionStrings"-app "/ Myweb"-prov "MyProvider"

Note: "connectionStrings" is the section to be encrypted, "/ Myweb" is the web directory, and "MyProvider" has its own key container.

Decryption: aspnet_regiis-pd "connectionStrings"-app "/ Myweb"-prov "MyProvider"

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