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ENS Firewall policy for Wannacry


Can I use ENS Firewall to diable the SMB v1 from an endpoint?. 

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McAfee Employee ktankink
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Re: ENS Firewall policy for Wannacry

This traffic might fall under SYSTEM-based traffic, which there are default Firewall rules to allow (in the McAfee Core Networking group.  While you can disable a majority of these rules by enabling the Disable McAfee core networking rules, this might cause other undesireable issues.

It would  be best to implement Microsof't's solution to disable SMBv1 (e.g.,



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