This is a security issue related to deployment.
I would like to ask for a certificate or some verification to install the program in an environment where the internet is not available.
My idea is to create and manage files that can be decrypted.
There's a problem..
For example, if a company named "a" has a certificate or any kind of verification, it would be possible for a company named "b" to certify that it is not possible.
If you give company A ID and PASSWORD corresponding to the certificate, company B wants to prevent ID, PASSWORD corresponding to company A certificate.
Is this possible?
What I have tried:
I created an encrypted and decryptable file by entering id and password.