Graco 312353B Manual De Usuario

The Matrix setup program offers to open these ports for 
you in the Windows Firewall. It does not do this for other 
firewall products.

Network traffic over these ports can also be blocked by 
what is called a proxy server. Whether or not a network 
has a proxy server that stops traffic on these ports, port 
8080 in particular, is a question for the facility IT person-
nel.

The ports listed above are the defaults. If they are 
changed for any reason, corresponding changes must 
be made in the firewall settings to allow traffic over the 
new port numbers. Changing the port numbers may be 
necessary if, for example, another application is already 
using these port numbers. Graco strongly recommends 
that IT personnel familiar with the network are involved 
with this configuration change.

The following security-related configuration settings are 
not required but are recommended for all Matrix PCs:

1.

Be sure a user name and password are required to 
access the operating system.

2.

Ensure the password-protected screensaver is 
enabled and set to automatically activate after 15-30 
minutes of system inactivity.

3.

Change user passwords on a regular basis and 
choose passwords that are difficult to guess.

4.

Use anti-virus software to protect against viruses. 
Some anti-virus programs are bundled with other 
security software, including other security tools such 
as pop-up blockers and firewalls. Take note of the 
recommendations in the sections titled Special 
Considerations for Pop-up Blockers on page 4 
and Special Considerations for Firewalls on page 
6.

5.

Be sure the system is kept up to date with Microsoft 
XP updates and service packs.

6.

Use a firewall. As mentioned in the section titled 
Special Considerations for Firewalls, take care to 
allow for continued operation of Matrix by not block-
ing the network ports Matrix needs to use.