• Sophos Firewall blocking root DNS servers as Psiphon Proxy when using Unbound w/ AdGuard Home DNS

    alan weir
    alan weir
    When my at-home DNS server which is running running Unbound with Adguard Home DNS contacts the root DNS servers, the root servers are detected as psiphon proxy by the firewall. I do not have any Psiphon proxy app on any of my devices. Is this a false…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
  • Attempt to communicate with a botnet is detected - My threat hunting thus far

    Hey Help Desk Guy
    Hey Help Desk Guy
    Hi everyone, So like a lot of others here I've experienced where we get the notification that an attempt to communicate with a botnet or command and control server has been detected. And its always these same three sites: As you can see…
    • over 1 year ago
    • Sophos Firewall
    • Discussions
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