Panasonic WJ-VPU4000 Operating Instructions Manual page 18

Before Use
• After the unit is accessed by the
administrator, make sure to close
the browser for added security (refer
to the Operating Instructions for
Front-End Application).
• Change the administrator password
periodically for added security.
• Do not install the recorder and the
PC in locations where the recorder,
the PC or the cables can be
destroyed or damaged by persons
with malicious intent.
n Security alert when using
Wireless LAN products
Wireless LAN provides with an
advantage of freely connecting to
the network as long as you are in the
reach of radio waves.
On the other hand, the radio wave
reaches everywhere in the range
regardless of obstacles such as walls.
Therefore, if security measure is not
taken, the following problems may
occur:
Communication content may
be compromised
A malicious third party may attempt
to intercept the radio wave and steal
your ID, password, transmitting
images, etc.
Breaking into a system
A malicious third party may access
your network without authorization
and attempt the following:
• Stealing personal and confidential
information (Information leakage)
• Impersonating a specific user,
communicating and spreading false
information (Impersonation)
18
(continued)
• Re-writing the intercepted
communication content
(Falsification)
• Sending computer viruses to corrupt
data or the system (Corruption)
In general, Wireless LAN is equipped
with the security-related functions to
avoid the above threats.
Therefore, enabling the security
functions will reduce the possibility of
occurrence of the above.
In order to reduce the occurrence of
the security problem, make sure to
set up the security-relating functions
before using the Wireless LAN
product.
Due to the specification of Wireless
LAN, note that there is a possibility
of the security function being
compromised by a special manner.
In regard to the security-related
settings, please contact your dealer,
if necessary.
We would like you to fully understand
the risks of using a Wireless LAN
product without taking precautions
for security, and we recommend you
take your own preventative measures
upon your own judgment and
responsibilities.
If security-related problem occurs due
to negligence of security measures or
the inevitable reasons caused by the
specifications of Wireless LAN, we
shall not take any responsibility for
the damages that are caused thereby.