Educause Security Discussion mailing list archives

Re: PGP WDE


From: Brad Sanford <bsanford () GMAIL COM>
Date: Fri, 27 Feb 2009 10:09:05 -0500

What kind of pricing were you able to negotiate with PGP?

Brad Sanford
Emory University

On Fri, Feb 27, 2009 at 9:41 AM, Tonkin, Derek K.
<Derek_Tonkin () baylor edu>wrote:

 We’ve been rolling out PGP over the last two years and we are approaching
1000 users on campus.  In our rollout I (or our installs group in the case
of new computers) have actually personally installed PGP on each of those
machines.  This has a variety of scheduling challenges associated with it
but it has the advantage of getting 20-30 minutes of one on one face time
with users which we as the security group would not otherwise be afforded.
During this time I have found out about a variety of unrelated issues users
are dealing (or not dealing) with and we have found this time to be a
worthwhile benefit.

Our primary issues have been:


    - Expect to get a call at least every other day asking for a
   passphrase reset.  This problem will be exacerbated if you install on a lot
   of desktops where users do not shut down regularly.  Typically after MS
   patches roll out I get an increase in calls.  We could alleviate this with
   some of the new PGP tools for administrative bypass but we’d rather force
   the users to remember their passphrase.



    - I’ve had one or two users complain that the passphrase requirement
   is to great and/or that having to remember another “password” is a major
   pain (we opted not to use Single Sign-On).



    - The logging capabilities have been greatly improved in recent
   releases making it easier to tell which machines are encrypted and if
   machines have had drive fault issues during encryption.



    - We have had a number of drive failures during disk encryption.  We
   found that having users defragment their hard drives prior to encryption
   reduces failures and/or spots them before installation begins.  PGP now does
   a better job of continuing to encrypt good blocks and skipping over bad
   blocks rather than hanging the encryption process as it had in the past.


One last thing, remember that the PGP bootloader, at least last time I
tried, does not support Bluetooth so Bluetooth keyboards will not work.

Sorry for the long e-mail please feel free to contact me with any other
questions you might have,

-------------Baylor University-------------
Derek Tonkin
Information Security Analyst
Information Technology Services - Security
derek_tonkin () baylor edu        254-710-7061
---------------Sic 'em Bears---------------


_____________________________________________
*From:* The EDUCAUSE Security Constituent Group Listserv [
mailto:SECURITY () LISTSERV EDUCAUSE EDU <SECURITY () LISTSERV EDUCAUSE EDU>] *On
Behalf Of *jeff murphy
*Sent:* Thursday, February 26, 2009 10:53 AM
*To:* SECURITY () LISTSERV EDUCAUSE EDU
*Subject:* [SECURITY] PGP WDE


* PGP Signed by an unverified key: 02/26/09 at 10:52:52

Related to the topic from earlier this week.

I'd like to hear from anyone who has deployed PGP Whole Disk
Encryption and/or NetShare along with Universal Server. We're looking
at a few options, one of which is PGP, and I'm looking for real-world
war stories regarding how your rollout and support went.  We're
looking at WDE for several hundred users, so the trial we did of a few
desktops doesn't really give us enough information to get a feel for
what the product will be like once deployed en masse.

thanks,

jeff

* Jeffrey Murphy <jcmurphy () buffalo edu>
* Issuer: The USERTRUST Network - Unverified




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