Sophos MTA/VPN/VPN-Portal/User-Portal etc. mit Authentifizierung am ADDS

Schönen guten Tag zusammen, folgendes ist mir grade aufgefallen. Wenn das ADDS nicht erreichbar ist, lässt der Sophos-MTA, Mails zum E-Mail-Server durch, an Empfänger die es gar nicht gibt! Dann antwortet...
VPN Portal getting hammered by password spraying attacks - Russia and elsewhere

On September 4, our Firewall VPN Portal was attacked from IP 92.53.65.166 (Russia) with hundreds of login attempts for different usernames. After bloicking this, today (September 8) we have been hammered...
Sophos vFW VPN - Users

Hi all, I was considering purchasing a virtual firewall, but I have a doubt to clear up. The vFW will mainly be used only to create a site to site where there will be about 100 users behind it. (There...
Master password setting field

Hi, trying to set the master password on my VM XG v21 so I can back it up before applying the XG115 configuration. I have searched all logical pages and cannot find where to set the master password...
How to create a sample rule for password spraying attacks

Since today we have been experiencing massive password spraying attacks on many Sophos firewalls, especially on the VPN portal, which listens to port 443. Apparently these are attacks from Russia with...