HP Pavilion zt3017WM Notebook PC - Manual (Page 37)

BTW User’s Guide
WIDCOMMinc 33
4 Security
4.1 A
UTHENTICATION
Authentication is used to verify identity; it requires a passkey or link key from the remote
device. When a remote device attempts access, a visual and/or audio warning notifies the
local operator.
If the notification is ignored, access is denied after a preset timeout.
When devices are “paired,” those devices automatically exchange a link key and
Authentication is carried out without operator intervention.
4.2 A
UTHORIZATION
Authorization is Yes-or-No security that requires operator intervention to avoid having
the connection time out and fail.
Authorization is limited to:
•
• Yes—You may connect (click the balloon to proceed).
No—You may not connect (ignore the balloon prompt and the connection
will fail).
4.3 B
LUETOOTH
D
EVICE
I
DENTITY
Every Bluetooth device has a unique Bluetooth Device Address (BDA) assigned to it
during the manufacturing process. This address cannot be changed by the end-user.
A device’s BDA is usually displayed in hexadecimal format; 00:D0:B7:03:2E:9F is a
valid BDA.
Each Bluetooth device also has an operator-configurable, user-friendly name to help
distinguish it from other devices. The user-friendly name may be up to 99 alphanumeric
characters in length and may contain spaces. My Personal Computer is a valid user-
friendly name.
4.4 E
NCRYPTION
Encrypting data translates it into an unreadable format using a secret key or password.
Decrypting the data requires the same key or password that was used to encrypt it.
4.5 L
INK
K
EY
A unique, internally generated, access code based on a passkey, the Bluetooth Device
Address and an internally generated random number. Link keys are generated
automatically when devices Pair.
After a link key is generated, manual entry of the passkey is not required.