Indra Daemons

• Watcher:

  • Monitors inputs for suspicious activity
  • Existing IDS may be implemented as pluggable watcher

• Listener:

  • Gathers warnings from watchers and informs Access Controller
  • Central point of information gathering

• Access Controller:

  • Controls access to resources based on advice from listener

• Reporter:

  • Reports intrusion attempts to Indra peers
  • Gives Indra distributed functionality

• Plugin Loader:

  • Loads pluggable Watchers, Access Controllers, . . .