Tuesday, May 16, 2006, 3:19 PM

Much Ado About Nothing?

Been busy. Six months without a post ... thought I'd better either shut the blog down, or start posting again. I decided in favor of the latter. And it just so happens that there is interesting stuff to post about...

"51% oppose NSA database" was USA Today's headlines on Monday (at least it was on the copy I picked up in Hong Kong). Interesting. So I read through all the related articles.

The long and short of it is the NSA has been collecting phone call records directly from most phone companies. Qwest, according to USA Today, was the only one who didn't release their customers' records. 51% of the 809 people USA Today polled was against the idea. (Not sure how -- I always like to know how a poll was conducted). USAToday's editorial (written by Keith Simmons) agreed with the majority view.

I think we could get a little bit more practical about the problem, and move away from the privacy debate -- which typically degenerates to a religious debate based on one's normative beliefs on the relationship between the individual and society. Huh? :-) Right.

Why collect the data? To catch the bad guys, right?

Well, if you assume that the bad guys are stupid, they will register phones under their real names and use their personal credit cards topay the bills. Everything traceable.

However, if the bad guys are a bit smarter, they would go out to the nearest Best Buy (Dixon's if they're in the UK) and get a pre-paid phone, using cash... buy lot's of pre-paid vouchers (again, with cash)... and viola! anonymous calling on a mobile phone. This might be a bit more expensive than regular phones, but a few bucks more on the phone bill is not a major consideration for these bad guys. And sure, if they are dumb enough to add credit to their phone with a personal credit card, or set up their phone from an ISP which can link the connection to them, then they might be hosed.

So, assuming a modicum of smarts in the bad guys, what is the reason for amassing personal phone records? I can't think of one. Can you?

Postscript: Here's one suggested by a friend: If you have a phone# linked to a well-known bad guy, the patterns of numbers the well-known phone calls might be useful information, even if there are anonymous phones involved. Well... serves them right for calling anonymous phones with well-known phones!

2 Comment(s):

Blogger Dave said...

Good to see you back!

Remember, though, that one of the tenets of law enforcement is that the bad guys really are dumb...

5:43 PM  
Blogger yale said...

The postscript is the thing. It is not a preventive measure to look for bad guys by suspiciously sieving those records. It is about to fish out bad guy's connections and compromise his bad-in-disguise buddies once the guy is anyhow discovered and the phone # is revealed.

7:46 PM  

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