Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Revoking Security Clearances as Punishment - The 443 Podcast - Episode 326

This week on the podcast, we discuss a recent White House executive order that revoked the security clearances of former CISA chief Christopher Krebs as well as all other employees at SentinelOne and the implications that brings to our industry. Before that, we give a quick update on the Oracle Cloud breach from a few weeks back that Oracle has finally confirmed. We end with our thoughts on a few Microsoft Windows AI features that just launched in early preview and how they might impact data privacy and security.

Key Takeaways from the Latest ISR: More Malware, and Harder to Detect

Malware hasn’t just increased—it’s become harder to detect. Evasive techniques are reshaping the threat landscape and pushing traditional security models to their limits. Today’s advanced malware campaigns are consistently slipping past multiple layers of defense—from email and network to endpoints—challenging even the most robust infrastructures.

5 Cybersecurity Seeds to Plant for a Secure Tomorrow

Building strong cybersecurity doesn’t require fancy tools or a Hollywood-style war room. Often, it just takes the basics ‒ done really well. Think of it like gardening: healthy habits, applied consistently, create deep roots that protect your business when storms roll in. Here are five essential practices that every organization ‒ from small MSPs to midsize enterprises ‒ should plant today to ensure a secure tomorrow.

From endpoint to XDR: Operationalize Microsoft Defender for Endpoint data in Elastic Security

Enhance your threat detection, investigation, and response by integrating Microsoft Defender for Endpoint data with Elastic Security. Many security teams often find it difficult to detect and respond to threats because of fragmented visibility and isolated endpoint data. This challenge led to the development of extended detection and response (XDR), which integrates endpoint insights with contextualized data from networks, cloud environments, and identity systems.

Integrating GitOps into your Security Operations

Security operations are evolving—and they have a lot to gain from the principles of modern software engineering. GitOps, a development-centric approach that leverages version control and automation, is now reshaping how security teams operate: with speed, consistency, and transparency.