Suggestion for a dll

[kcwallace]

I have a dll that I need to distibute, but I would like to secure it so only authorized users can use it.

Is it best to add a product license key, or something like it.

What is the best method for packaging it for deployment.

Any suggestions would be greatly appreciated.

 

[OMID SOFT]

If you wrote the assembly, first sign it, second obfuscate it, third add a static LicenseKey class to get the license key from user and unlock the features.