I think we should protect their bank acccounts, phone calls, places of worship, donations, magazine subscriptions...
We wouldn't want something bad to happen at their places of worship, ergo video cameras and mics in their places of worship. Let us be unstinting in our generous protection...!
We also want affidavits of their comings and goings, fingerprints, voice-scans, and other biometric data --maybe an ankle bracelet, too, come to think of it...
For their protection.
Don't forget the DNA- might be that that's all that remains after say a terrorist explosion/incident.