Crypto Pcmcia - Sec108
The high-end encryption system consists of the following components
station for certificate administration
station for remote administration
station for remote monitoring of the encryption units
management station assigns the authorization to participate
in encrypted operation within a user group. Using a secure protocol,
it sends a signed certificate via an ISDN connection to the
participating encryption unit. The management station also determines
or extends the period of validity of thecertificate.
The management station can be expanded according to the number
of encryption units and user groups to be managed; it consists
of a workstation with backup system and up to three frontend
encryption units and three signature units.
the service station, the operating parameters and the D-channel
filter parameters can be set centrally and distributed to the
encryption units via an ISDN connection, using a secure protocol.
The service station consists of a workstation with backup system
and a frontend encryption unit.
channel filter and monitor
signalling channel is monitored and unwanted protocol elements
are filtered out. Specific numbers can be rejected or assigned
special privileges. This security function primarily prevents
manipulation of PBXs, as well as of other ISDN terminals.
encryption system has a logging memory in which all unauthorized
attempts to access or manipulate the system, activities of the
D-channel filter, etc, are entered. Using a secure protocol,
the memory contents are transmitted via an ISDN connection to
the logging station for evaluation and archiving. The logging
station consists of a workstation with backup system and a frontend
an alternative to the service and logging station, the logging
memory of the encryption units can also be configured and read
locally on the pc-card from a standard PC.
encryption system for telephone, fax, data and video communication
transmission of information from UNCLASSIFIED to TOP SECRET
models available: for Euro-ISDN basic rate access and Euro-ISDN
primary rate access