“In 2024, at least 35.5% of all data breaches originated from third-party compromises.” Join Aleksandr Yampolskiy (CEO & Co-Founder, SecurityScorecard) and Nick Schneider (President & CEO, Arctic Wolf) for this discussion on: SecurityScorecard monitors and scores over 12 million companies worldwide.

The 2025 review closes with a look at boundaries, where work still sits at the centre of life for many in cybersecurity. Flipping that script, so family, health and friends hold the core and work fits around them, offers one of the strongest answers to long term stress and burnout in security.

An overview of Role-Based Access Control (RBAC) in Sophos Central. Learn about the predefined roles for admins, how to manage role members, and the steps to create a custom role. Ask questions and get expert answers in the Sophos Community.

In Episode 5 of Corelight Defenders, I, Richard Bejtlich, engage with Corelight's co-founder and chief scientist, Vern Paxson, to delve into the intricate world of DNS covert channels. We explore how adversaries exploit DNS lookups to silently communicate within tightly controlled enterprise environments. Vern explains various methods attackers may use, from encoding data in seemingly benign domain names to manipulating the timing of requests. Our discussion highlights the challenges of detecting these covert channels, especially in the presence of network monitoring.