There should always be a key thing to look at when implementing any DR
situation like this. Inexpensive and Easy.
You don't want to worry about having IDs with passwords on them...what
if the reader isn't working? Does it require a server to authenticate
with? What if that is down?
A USB key is simple, cheap works in any USB port.
The bank is far enough away to be safe from same attack situations
unless it's city wide in that case... we've decided it's an acceptable
risk.
I can't state it strongly enough... EASY. Every DR plan needs to be as
easy to operate and follow as possible. It won't always be the best
people following it; it's entirely possible it may be some out of town
no-nothing consultant who was hired on the spot. It may even be your
boss who knew computers 15 years ago but only has operator knowledge
now.
Add onto this, the stress environment and how people react in disaster
situations and everything needs to be as easy as possible. As universal
as possible and as documented as possible.
I've always been told and tell folks... write your documents and
evaluate your plan based on the idea that the janitor is the one who has
to follow it.
-----Original Message-----
From: Jeptha.Gibbs@jpmorgan.com [mailto:Jeptha.Gibbs@jpmorgan.com]
Sent: Thursday, January 24, 2008 11:18 AM
To: Ackley, Alex
Cc: listbounce@securityfocus.com; security-basics@securityfocus.com;
Stephen Tanner
Subject: RE: Passwords in a disaster
Alex,
In a true OMG, the building is gone situation, do you think that
would really work? Is the bank located in the same city as the building
would you be able to access it, etc.
A USB token held by that team, or utilizing a Card Reader at the
DR
site and each member of the Team having the Password embedded in their
IDs
via a Chip might be a cleaner solution. The token can then be updated
as
necessary as members of the team leave/lose IDs, etc.
J
________________________________________________________________________
____
P Please consider the environment before printing this e-mail
Jeptha M. Gibbs V
JPMorgan Chase | Investment Bank | Information Risk Management
277 Park Ave 24 Fl| ( GDP 622-1576| ( Ext. 212 622-1576| *
jeptha.gibbs@jpmorgan.com
"Ackley, Alex"
<aackley@epmgpc.c
om>
To
Sent by: "Stephen Tanner"
listbounce@securi <stanner@leeclerk.org>,
tyfocus.com
<security-basics@securityfocus.com>
cc
01/24/2008 10:24
Subject
AM RE: Passwords in a disaster
Well it all depends on what you mean by a DR situation. If you're
talking a full blown, OMG the building is gone type situation what we've
done is used a pair of secure USB keys. They get swapped out on a
weekly basis into a local bank safety deposit box.
Each member of management and the security team have access to this box.
The USB Drive is encrypted with a known password to these team members.
Inside we hold a password protected access database file that contains
just the needed passwords to recover in this situation. Along with docs
needed that lay out what needs to be restored, in what order and how to
do it.
The password to the access DB is known only to the members of the
security team.
Of course, all the passwords here are changed according to policy and
meet strict requirements.
It's not the most elegant of solutions, but in a fairly small
organization (under 10 managers and a 2 person security team) it works
well in testing and has an added benefit of being very low cost to
implement, keep going and test.
Alex Ackley, CISSP
Security Administrator
EPMG, PC
-----Original Message-----
From: listbounce@securityfocus.com [mailto:listbounce@securityfocus.com]
On Behalf Of Stephen Tanner
Sent: Thursday, January 24, 2008 9:50 AM
To: security-basics@securityfocus.com
Subject: Passwords in a disaster
I'm trying to get a consensus on what people think is the best solution
to sending a shared password or passphrase in a DR situation where
phones are not a viable option. Any thoughts?
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Stephen Tanner
Information Security Administrator
Network Support Services
Lee County Clerk of Courts
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
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