Fission File System

The Fission File System (FFS) is an versioned, evented, security-forward file tree with an object-capability access model. At a high level:

  • Public and private subtrees

  • Cryptrees (with symmetric keys) to enable both security and sharing

  • Event stream

  • File metadata

  • Tags & collections

  • Searchable

  • Automatic structured

  • Unstructured userspace

  • Programmable