Zscaler on Building Cyber Resilience from the Ground Up

Episode notes

When I spoke with Mark Lluic, CEO in Residence at Zscaler, on the Business of Cybersecurity podcast, we didn't spend time rehashing the basics. We looked at how leadership thinking must evolve. If your security posture is still built for light rain, what happens when a hurricane hits? Mark has spent years helping organizations rethink security from the ground up. Instead of chasing alerts or layering new tools onto outdated systems, he advocates for a proactive, systems-first approach. One that prioritizes architecture and continuity over quick fixes. Zero Trust Isn't Just for Remote Work Zero Trust started as a security fix for remote access, but that's just one piece of the puzzle. Mark made a sharp observation: many companies still trust users more when they're sitting in the office. That's a dangerous assumption. Modern Zero Trust means treating all traffic with the same level of scrutiny, regardless of its origin. Every access request should be evaluated based on its context: who is making the request, what device they're using, what they're trying to do, and whether that behavior fits a known pattern.