Tenable

APRIL 27, 2020

Sophos pushes a hotfix to address a SQL injection vulnerability in Sophos XG Firewall that was exploited in the wild. On April 22, Sophos published a knowledge base entry on the Sophos Community regarding the discovery of a zero-day vulnerability in the Sophos XG Firewall that was exploited in the wild. Background.

Firewall 101

Firewall WAN Operating System Systems Review 101

Kentik

APRIL 3, 2018

To learn more about Custom Dimensions, check out our Knowledge Base article. For more information, check out our Dashboards Knowledge Base article. This first panel shows traffic per location across their WAN: banking branches, ATMs, HQ buildings, trading desks, etc. The Big Picture.

Network 40

Network WAN LAN Policies 40

Kentik

OCTOBER 3, 2016

Is it the WAN? We need an agent because most routers and switches, and firewalls and load balancers, don’t have the ability to report on the traffic that’s occurring with performance instrumentation. We have an extensive knowledge base, so many people can do that themselves. Is it the network? Is it the Internet?

Big Data 40

Big Data Internet Network Performance 40