Valve added updated cheat protection to the CS: GO beta. The system will begin to block significantly more third-party files and programs that interact with the game.
The developers noted that while the updated anti-cheat is unstable. Some users may encounter errors when launching the beta version of CS: GO using third-party files. In this case, the game will not allow you to join secure servers.
Valve also announced a policy change for third-party programs in CS: GO. Now all DLL files must be Authenticode digitally signed and not interfere with the shooter client.
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