<add key="userName" value="s752549"/>
 <add key="userPassword" value="Delhi@007"/>

解决方法@H_301_8@

您可以将用户名和密码放入一个单独的部分,仅对该部分进行加密.例如：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <section name="secureAppSettings" type="System.Configuration.NameValueSectionHandler,System,Version=4.0.0.0,Culture=neutral,PublicKeyToken=b77a5c561934e089" />
    </configSections>
 
    <appSettings>
        <add key="Host" value="www.foo.com" />
        <add key="Token" value="qwerqwre" />
        <add key="AccountId" value="123" />
        <add key="DepartmentId" value="456" />
        <add key="SessionEmail" value="foo@foo.com" />
        <add key="DefaultFolder" value="789" />  
    </appSettings>
 
    <secureAppSettings>
        <add key="userName" value="s752549"/>
        <add key="userPassword" value="Delhi@007"/>
 
    </secureAppSettings>  
</configuration>

然后使用aspnet_regiis

For Ex: 
aspnet_regiis -pef secureAppSettings . -prov DataProtectionConfigurationProvider