] Al-Jaziri is thought to be involved in al Qaeda's
] business operations, and the intelligence source
] described him as a US-educated "computer whiz."
]
] Intelligence sources said local experts were still trying
] to crack the security codes on two laptops and some CDs
] which were found at the one-room apartment.
]
] Another source said travellers checks and maps of
] "various installations" around the country had also been
] seized.

My guess is that if anyone in al Qaeda was using high-tech cryptography, it would be this guy. I look forward to learning more about what he was using!

Pakistan Arrests al Qaeda Communications Chief