Too many failed logins from xx.xx.xx.xx for facility portal. UTM9

I have observed a significant number of failed login attempts originating from the IP address xx.xx.xx.xx on the facility portal. This may indicate unauthorized access attempts or a potential security...
Multiple old SG firewalls - Too many failed logins from same IP

Hi there, How many chances to see all my customers SG firewwall with "Too many failed logins from" same IP ? I have only 4 customers left on SG models and all of them have the same problem, starting...
Enhancing OT Network Security with a 2.5 DMZ

In our OT network, we're considering adding a Level 2.5 DMZ to bolster security. This would serve as an additional layer of protection between the control systems (Level 2) and the enterprise network ...
Method for Migration: From Sophos SG UTM 9 version 9.719-3 to Sophos XGS latest version

Hi Community members, This post is because: We begin a contract to replace our Sophos SG to Sophos XGS as platform with support from the manufacturer. I open this discussion because: Someone...
Too many failed logins 45.140.17.26 How possible

I am using UTM 9.720.5, which is the newest firmware. I know, it is a Russian IP and I am not the only one which tried to be hacked! Under WebAdmin I have only allowed access from the internal network...