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Any comments from Sophos regarding WPA2 may be cracked by KRACK (Key Reinstallation AttaCK)

firmware upgrades?



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  • Yes your clients should also update -- the AP / RED updates mitigate this attack when attaching to Sophos-managed SSIDs, but when you're in the wild, the client should be patched as well.  Microsoft already released patches in their October update ... I don't have any clients with Macs (at least that I manage) so I'm not sure when or if they have already patched their gear.  Android... who knows... come of the carriers are slow to push updates.

    CTO, Convergent Information Security Solutions, LLC

    https://www.convergesecurity.com

    Sophos Platinum Partner

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    Advice given as posted on this forum does not construe a support relationship or other relationship with Convergent Information Security Solutions, LLC or its subsidiaries.  Use the advice given at your own risk.