Panasonic CF-T2 Series Reference Manual page 170

Glossary
E
Encryption
ESS-ID
– Extended Service Set ID
Extended Desktop (Dual
Display)
F
Firewall
Changing data into a form that cannot be understood by others. A rule (algorithm) and a key
(network key) for converting data between a sender and a receiver are determined, and the
data converted (encrypted) by the sender is returned to its original form (decrypted) by the
receiver. In this way, important interactions cannot be deciphered by others.
A text string that identifies the sender when using wireless LAN. Since communications use
wireless LAN radio waves, data can be exchanged with a large number of networks. Each
computer or access point (
between parties with matching ESS-IDs.
Using the internal LCD (
Windows and other items can be dragged between the two displays.
A security system for protecting the computer from unauthorized access via the Internet or
other external networks. The firewall regulates the data exchanged between the computer and
the external network, so that only approved data can pass through.
Windows Firewall is provided in Windows XP.
page 167) confirms this text string, allowing communications only
page 173) and an external display as a continuous display field.
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