funsec mailing list archives

Re: [privacy] 26 IRS Tapes Missing in Kansas City


From: Valdis.Kletnieks () vt edu
Date: Mon, 22 Jan 2007 15:35:24 -0500

On Sat, 20 Jan 2007 21:06:57 EST, Shyaam said:
forensics". So best is to avoid people storing CONFIDENTIAL data on portable
devices no matter what their security clearance level is. The other best
thing is to use always track data that goes in and out of the network. The
next is to not let people whom you dont know into the building
itself(perimeter) and to restrict people from moving from one department
floor to the other or something of that sort(perimeter protection). Cant
these be simple for people to take action on ?

The problem is that it's all about *tradeoffs* - yes, you've enumerated the
"best" way to do all that stuff.  The problem is that in trying to *enforce*
that, you end up hitting all these corner cases where implementing proper
security gets in the way of actually getting work done.

For instance - security-wise, it would be "best" if the files that Social
Services has on their clients stay on the central servers.  However, what do
you do if you have a case worker that makes house calls, and having the files
on a laptop where they can reference them while at the site would make things
a lot easier?

What do you do if you have a valued employee who has legitimate reasons to
telecommute?

And so on, in a twisty little maze of corner cases, all different....

And it gets worse - that social worker doesn't understand computer security,
and they don't want to.  They have a Master's in Psychology or some social
science, and *their* job is to make sure that these kid's mom is staying off
crack.  That worker's manager isn't interested either - he's responsible
for making sure as many client moms stay off crack as possible.  You go up
the org chart food chain, and by the time you hit somebody that *might* care
about security, it's probably somebody who doesn't even *know* that social
worker is on the payroll, and is too busy worrying about getting the department
their share of Federal money to think about computer security.

And if you've *ever* put in a temporary firewall rule because something had to
work *this afternoon*, you're just as guilty as that social worker's manager,
who OK'ed putting stuff on laptops because work had to get done *this week*.
More so, because you should know better...

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