] Members of four- or five-man cells led normal lives,
] avoided contact with well-known Islamic organizations and
] were not even known to be active members of mosques in
] Singapore. They used code names and code numbers,
] communicated by Internet e-mail, encrypted their computer
] diskettes and used prepaid mobile phone cards to avoid
] detection.

I'd love to learn what kind of encryption they were using . . .

Al Qaeda in the Philippines