Hiddn KryptoDisk 2 Manuale d'uso - Pagina 8
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2. Power on the device
3. Press and hold the '3', '*' and '#'-keys for at least 1 second until "Card Zeroized" is shown
4. Connect the USB cable and "Zeroize Completed is shown followed by "Please restart.
5. Remove and reconnect the USB cable to verify that the KryptoDisk 2 is reset to Factory Default by
observing that the KryptoDisk 2 shows "Initialize [Y/N]".
The KryptoDisk 2 stops responding when set up as a bootable disk
1. If booting from the KryptoDisk 2, the operating system might cut power to the USB bus during start-up. To
prevent the KryptoDisk 2 from becoming unresponsive it might be necessary to set Keep Alive to 1 second.
This will enable retransmitting the encryption key from the Card to the KryptoDisk 2 after the short loss of
power.
2. Please refer to section 8 – Admin menu for further instructions.
5. Security recommendations
This section contains our recommendations on how to fully utilise the KryptoDisk 2's security features. The
KryptoDisk 2 is an advanced security product capable of providing a very high level of data protection.
However, as with any other product, security can be compromised by human error and wrong use. In this
section, we have outlined some recommendations on how to establish good security habits.
Store the KryptoDisk 2 and the smart cards separately when not in use
The KryptoDisk 2 relies on a two-factor authentication scheme using a PIN code and a smart card. Effective
protection requires that the authentication factors are kept separate from the device they protect when it is
not in use. To ensure that you do not compromise this protection, we strongly recommend that the smart cards
are stored separately from the KryptoDisk 2.
Keep PIN/PUK card and user data restore card in a secure place
The PIN/PUK card contains one the two factors to access the KryptoDisk 2, and should always be stored
securely and separate from the device, except during initialization. It should also be kept separate from the
user data restore card, as an attacker would be able to unlock the KryptoDisk 2 using the PIN/PUK card and the
user data restore card together.
Change the PIN code on first use
We recommend that you change the PIN code that is printed on the PIN/PUK card upon first use of the
KryptoDisk 2, and that you don't write down the new code. The PIN code can easily be changed from the admin
menu, please refer to section 8 – Admin menu for instructions.
Remove the user primary card from KryptoDisk 2 when in use
We recommend that you remove the user primary card from the KryptoDisk 2 after the authentication process
is complete, especially when working in a public place. As soon as the "Disk Unlocked" message shows in the
display you can remove the card and store it separately from the KryptoDisk 2.
Back up your data
Make sure that you have a secure backup of your data, in case your device is lost, stolen or malfunctions.
Understand the concepts of zeroizing
Zeroizing is a key security feature in the KryptoDisk 2, which allows the user to disable communications
between the device and the paired smart card. For an introduction to the concept of zeroizing, please refer to
section 6 – Important information about Hiddn's security principles.
KRYPTODISK 2 |
USER PRIMARY AND DATA RESTORE CARD
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