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ManagementB+
One of GoldKey's unique features is the ability to use
group encryption keys as well as personal encryption
keys. A virtual disk may be encrypted by one member of
a team, with full access by other members in the same
group. GoldKey provides a basic management tool that
makes management of groups and group memberships
easy.
GoldKey also supports master and grand master
keys, as well as the ability to duplicate tokens. Together,
these tools help eliminate one of the greatest fears of
encrypted data: permanently losing the key. While
GoldKey's mechanisms won't scale up to a Global 100
enterprise and don't integrate with the corporate directory,
they are easy to use and simple enough for fairly
large deployments.
However, be aware that GoldKey doesn't have any
online magic to access controls. You can't remotely
revoke privileges to read or write a volume from someone,
and if someone loses an encrypted volume and
token, and writes down the password to the token, whoever
finds all three will have full access to the volume.
GoldKey doesn't protect you against r...
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ogue employees,
just forgetful ones.
Other Security FunctionsC
While testing GoldKey, we kept hoping it would do more
than it does-but it doesn't. Features such as auto-lock
of laptop and encrypted drives when the token is
removed are present, but they can't be centrally controlled
or locked. Other common features, such as
automatic timeout to require reauthentication, aren't
available. While you can email around GoldKeyencrypted
volumes, there is no real integration with
any application other than the file system.
Verdict
While GoldKey is far from a do-everything desktop
security solution, it handles the problem of key
management for encrypted volumes very well.
Testing methodology: We used MacBook Pro and IBM ThinkPad
X61 laptops to test the GoldKey USB key. We encrypted volumes and
used them for day-to-day operations for a week. In addition, we used
simple benchmark tools to compare performance of GoldKey USB,
native O/S hard drive and native encrypted file systems.
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