Related Clues:
- Log-in component
- Personal assistant's weapon — that will get you access!
- Secret key to admission
- Special signal, something my old man may use in battle?
- Old man's weapon that's needed to deal with challenge
- Possible security requirement, weapon owned by parent?
- Father's blade which can open doors
- Login name
- Sign-on need
- Login need
- Password's counterpart
- Essential login info