Ipsec and mss-clamping. Is there a way to make them persistent?

Hi all, I have an xgs 3100 firewall on which about 20 ipsec tunnels are attested. All these ipsec have fragmentation problems so I am forced to use mss-clamping. For example without mss-clamping an...
Blocking devices from accessing network without vpn

hi, we had an incident where when of our devices had an attempt of access but with failure due to wrong password trials. I an suspecting that this device was on an unknown network outside our organization...
Sophos Connect won't function without VPN Portal enabled.

We have a Sophos XGS 6500 and our users utilize Sophos Connect as our off campus VPN client. Recently we ended up with some malicious user or users trying to login to our VPN web portal and locking out...
Reimage Sophos Firewall not possible

Hello, Yesterday I tried to reimage a Sophos Firewall of ours but I didn't succeed. I followed the instructions as provided on https://docs.sophos.com/nsg/sophos-firewall/21.0/help/en-us/webhelp/onlinehelp...
Port scan detection internal network

Hi, Is there any option to detect internal network port scans from within the network or networks? Like for example using nmap or netcat or others from inside the local network, not from a wan source...