100644 blob 20e09f0cac36d81272ac0201ad5c68c788bd390e	_index.md
040000 tree 907e1faaf72ead5af590eff561026c4ad9e9b305	logical_security_model
040000 tree 436ba79c0938cce0993105fc1c9988eda3f783fe	specs
040000 tree e7c9a48f5d6695e09c61e6e287c018a18247366a	use_cases