How make vb.net app Secured

Question

i have developed an application using vb.net and i want before i deploy the package to make my app secured such that no one can tampered with it and also if there is away i can put licence key to my application kindly assists

Amit Gupta · Answer

@carlos You can google for that you can get plenty of resources to get started. One of the link as given below https://www.codeproject.com/articles/18906/using-vb-to-create-check-license-keys

Carlos kambui · Answer

Can you show Me example pliz

Amit Gupta · Answer

Unfortunately I don't know about vb.net much but I can suggest you the logic for this as it hard to give complete code. 1. Take a local path on the client pc like (c:\program data) this can be accessed to all the user accounts. 2.When your application starts at the first time create a license key file there (encypted such that normal user can't read) 3. Put some value like bool type that you can read every time when your application starts to ensure whether it is licensed or not if it was licenced then start your application or show the license window. This will also restrict the user to use your appli ation and use it elsewhere. Hope you understand.

Carlos kambui · Answer

Iwant to use licence key but i dont have idea on how i can use licence key on my application kindly assist

Amit Gupta · Answer

What type of security you want to provide to your application. If you want that your application should not be used else where you can provide a License key. If you want your data to be secured then you can implement login and password.