AI didn't break your SASE stack. It just highlighted the gaps.
Island's Guide to Modern SASE Architecture is for practitioners who are responsible for making SASE work in the real world, helping you understand where the architecture breaks down and how to evaluate your current stack.

Key findings
Understand why AI governance fails at the network layer. Prompts, paste actions, agent tool calls, and generated output happen at the point of work. By the time traffic reaches your proxy, the moment of intent has already passed.
Get an honest look at what your current stack is actually enforcing, and where bypass lists, backhaul, and protocol gaps are quietly reducing coverage while dashboards stay green.
Walk away knowing what last-mile enforcement delivers that traditional SASE can't, which use cases to close first, and how to get there incrementally without rip-and-replace.
What you'll learn
This guide is written for security architects, CISOs, and network practitioners responsible for making SASE work in the real world. You'll come away understanding why the enforcement model most vendors are built on wasn't designed for AI, what a more effective architecture looks like, and how organizations are closing the gap today, starting with the workflows where the risk is highest.