- DennisAndVanHorn Supervisor
- HydraOs
- CapOs (The Cambridge "CAP" OS)
- MachMicrokernel
- GrassHopper
- PsosOs
- KeyKos
- ErosOs
- CoyotOs
CategorySecurity, ObjectCapabilityModel, OperatingSystem, CategoryOperatingSystem
Object Capability Operating System
last modified: August 24, 2007