问题
I have an application that authenticates against a third party web service by sending a username and password. At the moment I'm typing the password on a winform each time I start the application - but I need it to login automatically.
I'd like to store the username/password somewhat more securely than
Dim username as String = "username"
Dim password as String = "password"
I understand that I probably won't stop a determined hacker with access to my source code, but storing them as plaintext feels wrong.
I've found some similar questions on here but none that provide me with an answer I can use.
Edit: The web service isn't mine, it's an API that requires me to login to use.
回答1:
For client-side Windows apps there is a ProtectedData class, which
...provides protection using the user or machine credentials to encrypt or decrypt data
So as long as user's profile is safe, so are data items protected with this class. However, if user's password is reset (not changed by user himself), all data is effectively lost.
来源：https://stackoverflow.com/questions/5806664/securely-storing-a-password-locally-that-is-used-for-web-service