SteamStub is a type of DRM (Digital Rights Management) technology developed by Valve Corporation, the company behind the popular video game distribution platform Steam. The purpose of SteamStub is to protect games from piracy by encrypting game files and preventing unauthorized access.
Securom is another copy protection mechanism from Sony DADC and was mainly used at weddings of the CD. Each medium was given an electronic fingerprint with which it was possible to implement various authentication checks throughout the application.
Denuvo Anti-Tamper is software designed to protect the copyrights of developers and publishers in computer games and other software applications by preventing users from copying or modifying the programs without permission. The software was developed by the Austrian company Denuvo Software Solutions GmbH (a buy-out company of Sony DADC DigitalWorks) and uses a combination of encryption, [ ... ]