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. Technical stakeholders from operations, security, and application teams can build their own views oriented to their role, and also curate data to create a “UI within the UI” for sales, finance, executives, and others. The Big Picture. Is It The Network?

Network 40

Network WAN LAN Policies 40

Kentik

OCTOBER 3, 2016

Addressing the visibility gaps left by legacy appliances in centralized data centers, Kentik NPM uses lightweight software agents to gather performance metrics from real traffic wherever application servers are distributed across the Internet. And in some cases, the semantics of what the application is actually doing. Is it the WAN?

Big Data 40

Big Data Internet Network Performance 40