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How to disable SMB 1 on Windows 7 via Group Policy to Prevent WannaCry

Update 1: These instructions will mitigate WannaCry / Wcry / WannaCrypt virus propagation on Windows 7 and later (Windows 10 is not affected). For more technical details about the virus see Troy Hunts blog at https://www.troyhunt.com/everything-you-need-to-know-about-the-wannacrypt-ransomware/ In case you have not got the message yet SMB 1 protocol Bad and that according to Microsoft you should “Stop using SMB1”. Not…

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