Network Protection: Firewall, NAT, QoS, & IPS Need guidance to verify my firewall rules are ok? Had intruder?

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Need guidance to verify my firewall rules are ok? Had intruder?

JohnKenny1 over 8 years ago

Ive been using Sophos UTM for 2 years now but last few weeks ive detected an intruder on our lan, the AV isnt picking anything up but Alienvault is.

Can someone check my rules?

I have IPS & ATP setup too for just the Internal network.

Where is my hole?

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0 Bohdan.S over 8 years ago

Do you have wireless?

Have you confirmed the intruder is not a printer/switch/AP/scanner or some other network device that maybe on someones desk?

Regards,
Bohdan
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0 Bohdan.S over 8 years ago

Do you have wireless?

Have you confirmed the intruder is not a printer/switch/AP/scanner or some other network device that maybe on someones desk?

Regards,
Bohdan
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