Zeno: An Open-Source Scalable Capability-Based Secure Architecture
summary
An open-source, capability-based architecture adds hardware-attached metadata to registers and memory so language-level sizes, shapes and access permissions travel to runtime and enforce access in hardware. The project ships real silicon with an IDE + board for hands-on testing and a compiler toolchain that runs apps and compares exploits, demonstrating reduced memory vulnerabilities on actual boards after more than five years of development. Workshop hardware is available 1–5 PM.
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