Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

In this episode of The 443, Marc Laliberte and Corey Nachreiner speak with James McMillan, CTO of Redinet Limited, about what it really takes for MSPs to help customers stay ready, responsive, and secure. From AI’s role in security operations to the human trust behind every strong customer relationship, this conversation goes beyond tools and into what resilience actually looks like in practice.

Zero wait. Agentless. With Salt Cloud Connect for AWS, organizations can instantly discover APIs, MCP servers, and agentic activity across AWS environments (without deploying sensors or routing traffic). Because in the agentic era, you can’t secure what you can’t see.

Most enterprise AI security investment is focused on the model layer—guardrails, output filtering, LLM governance. That's necessary. It's not sufficient. AI agents take actions: they call APIs, invoke MCP servers, access databases, and trigger downstream workflows. The Salt Security Agentic Security Platform was built to secure that action layer (the infrastructure your agents actually operate across).

With the right planning and tools, migrating to Sophos Firewall is controlled and low risk. Take the next step with Sophos Firewall, a Secure by Design firewall built to simplify operations, reduce risk, and protect your network by default.

A step-by-step tutorial showing you how to grant access to and configure the Sophos Central Self Service Portal (SSP) for end-users. This web interface allows end-users to perform daily tasks related to email management and more (depending on the configuration) without the need of an administrator. Ask questions and get expert answers in the Sophos Community.

Learn about the latest Acronis Cyber Protect Cloud updates empowering MSPs to deliver secure, efficient, and scalable services. This video highlights new features in security, backup, automation, and platform usability. Essential updates covered: Like, comment, and subscribe for more Acronis news!

Zscaler Secure Internet Access (ZIA) provides powerful secure access, inline inspection, decryption, and data loss prevention capabilities. But as your security and IT environments scale, and security controls change, Zscaler ZIA protections can drift away from established baselines, increasing your risk and leaving you open to attack. Reach analyzes your Zscaler ZIA controls to find and fix misconfigured controls, activate unused capabilities, and stop configuration drift. This hardens your defenses and protects you against fast-moving adversaries.

This month, we sit down with Will May, our new Chief Revenue Officer. Take a listen to get to know Will, his leadership philosophy, how he's using AI in his every day, and so much more! Will brings more than 15 years of go-to-market leadership experience across high-growth software, cybersecurity, and cloud technology companies. He has built a strong reputation for helping organizations adopt innovative technologies—including AI-driven platforms—to improve operational efficiency, reduce complexity, and deliver measurable business value.

“The cybersecurity industry as we knew it is dead." Rubrik CEO Bipul Sinha explains why the security industry’s obsession with "walls and detection" has failed. AI-powered attacks have reduced the window between intrusion and breach to zero seconds. The only path forward is a fundamental shift from reactive defense to preemptive recovery, at machine speed.

What does it feel like to stand in the smoking ruin of a ransomware attack? In this episode, Steve Moore is joined by former FBI undercover operative Eric O'Neill—the man who helped capture Robert Hanssen—to explain why modern cybercrime is just traditional espionage repackaged, and why the dark web has quietly become the world's third-largest economy.