By Chris MorrisonPosted Tuesday 11th December 2007 12:01 GMT
Surely a better title for this article would be
"Government admits to encrypting data"
3 levels of security including high level encryption....this can't be the same government that sneds unencrypted CD's back and forth to each other can it? The guys at the CAB should be praised not ridiculed for the fact the data which was stolen actually had a decent level of security.
This is assuming the 3 levels of security werent,
1. Dont let the data leave the computer it is on
2. Dont let the computer leave the room it is kept in
By frank dentonPosted Tuesday 11th December 2007 13:15 GMT
It's good to hear that they use 'high level encryption' for the CAB client database. I assume that this means PGP or similar applied to individual files?
In this case, a file being worked on is often manually decrypted to 'clear' and then worked on before being manually re-encrypted if the user can be bothered to do so. [Potential security breach].
Also, it was a laptop and it may have been stolen from someone who was taking work home for whatever reason. It's very tempting to use Hibernation on a laptop (I use it on a permanent basis) in which case there is only the Windows password to stop anyone who opens it from carrying on where the last user left off [Potential security breach].
If the rightful owner/user is really lazy, they can easily turn off the Windows password requirement on return from hibernation (as I do on my desktop which I also hibernate). [Potential security breach]
If taking work home, it would also be tempting to not bother to close any open apps before hibernating the laptop. That way you wouldn't have to go through the 'hassle' of doing the decryption password/protocol before you could resume work and then waiting for a sluggish database app to get going. [Potential security breach].
There are so many ways in which 'natural' human carelessness and an 'understandable' desire to take convenient shortcuts can nullify the best technical attempts to provide security of data. What is so far unknown in the CAB case is the extent to which the precautions they have taken might be nullified by lack of proper operating procedure, either improperly formulated or improperly followed.
Expect more reporting of these sorts of incidents in this new era of openness that we seem to have. Also, expect more organisations to give reassurance that they use 'high level encryption'. However, don't expect anyone to tell you which encryption app they use or for them to show you their formal procedures or to submit willingly to any form of procedural observation and audit. (You can guess why I'm sure).
By Anonymous CowardPosted Tuesday 11th December 2007 14:07 GMT
"However, don't expect anyone to tell you which encryption app they use or for them to show you their formal procedures or to submit willingly to any form of procedural observation and audit."
Of course they can't! The Terrorists|Peodophiles|Bad People will then know their procedures too! Security by Obscurity works!
Leave them (the government) alone with all your data and just live in FEAR of everyone else.
By yeah, right.Posted Tuesday 11th December 2007 18:48 GMT
Ah yes. The "protected by three levels of security". What they don't say is that they had saved the passwords so that the information could be automatically decrypted. So all they have to do, maybe, is break into the MS Windows account. Oooh, that's so difficult.
Comments on: Citizens Advice coughs to laptop loss
Now what ? #
By Anonymous Coward Posted Tuesday 11th December 2007 11:45 GMT
Title #
By Chris Morrison Posted Tuesday 11th December 2007 12:01 GMT
A contrast #
By Sceptical Bastard Posted Tuesday 11th December 2007 12:14 GMT
yey #
By Chris Harden Posted Tuesday 11th December 2007 12:14 GMT
The CAB is an NGO #
By Not That Andrew Posted Tuesday 11th December 2007 12:49 GMT
Lets have some sackings #
By andy gibson Posted Tuesday 11th December 2007 13:03 GMT
Potential Procedural Problems #
By frank denton Posted Tuesday 11th December 2007 13:15 GMT
@Potential Procedural Problems #
By Anonymous Coward Posted Tuesday 11th December 2007 14:07 GMT
"Three levels of security" #
By Spleen Posted Tuesday 11th December 2007 14:43 GMT
encryption? #
By yeah, right. Posted Tuesday 11th December 2007 18:48 GMT
encrypted data #
By Slaine Posted Wednesday 12th December 2007 11:06 GMT