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MSUNAG  January 2007

MSUNAG January 2007

Subject:

Re: End-to-End Encryption

From:

"Charlot, Firmin" <[log in to unmask]>

Reply-To:

Charlot, Firmin

Date:

Mon, 29 Jan 2007 12:15:46 -0500

Content-Type:

text/plain

Parts/Attachments:

Parts/Attachments

text/plain (78 lines)

Sean,
A magic decoder ring does sound good.  Where did you get yours? (grin)

Thanks for your questions.  Here is what I am trying to do:
1. Encrypt a folder on a shared drive.
2. Give users (based on group membership) access to the encrypted share
without changing their behavior i.e. no prompts for password and no need
to encrypt added files and subfolders, etc.
3. Give administrators (based on group membership) access to be able to
decrypt in an emergency.
4. If data is copied to a USB drive, it remains encrypted (great for
mobile users)

PGP seems to have a way to do all of the above using PGP Desktop Storage
and PGP Universal Server but these are expensive.  Looking for
alternatives.

Firm.
  

-----Original Message-----
From: MSU Network Administrators Group [mailto:[log in to unmask]] On
Behalf Of Sean O'Malley
Sent: Monday, January 29, 2007 11:13 AM
To: [log in to unmask]
Subject: Re: [MSUNAG] End-to-End Encryption

A magic decoder ring, helps.I got mine in a box of lucky charms. =-)

It is pretty easy to implement an encrypted filesystem and use encrypted
transmission protocols ssl/tls, kerberos, etc. nowadays. But given that
you want the administrator to easily be able to decrypt the data, you
are
also looking at potential for "hackers" to also easily be able to
decrypt
the data thus defeating your own purpose. Is there something specific
you
are interested in implementing first?

It is a multi-step, multi-layer process. Pick a starting point. The
first
is usually, either network, or server security.




--------------------------------------
  Sean O'Malley, Information Technologist
  Michigan State University
-------------------------------------
________________________________________
From: Charlot, Firmin 
Sent: Sunday, January 28, 2007 1:31 PM
To: [log in to unmask]
Subject: End-to-End Encryption

Deploying and maintaining an enterprise solution to encrypt targeted
data (databases, files, and emails) can be cumbersome and expensive.
The ideal solution is one that does not change the user's behavior.  On
the support site it would provide an easy way for an administrator to
restore and decrypt data in case of emergency.  It would be nice if such
a solution does not make a noticeable dent in one's budget.

Back to reality!

Is there anyone out there using an enterprise encryption solution and if
so would you mind sharing about your setup?

Thanks.


Firmin Charlot, MCSE, A+
Information Systems Manager
Educational and Support Services
162 Student Services Building
East Lansing, MI 48824
[log in to unmask]
(517) 432-7541

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