About This Manual; What About Security - Arris Touchstone DG1670 User Manual

Getting
Safety Started
Model
Number
Ethernet
Installation Configuration

About this Manual

This manual covers the Touchstone DG1670 Data Gateway. The model number is
on the label affixed to the Data Gateway. See the image at the left.

What About Security?

Having a high-speed, always-on connection to the Internet requires a certain
amount of responsibility to other Internet users—including the need to maintain a
reasonably secure system. While no system is 100% secure, you can use the fol-
lowing tips to enhance your system's security:
• Keep your operating system updated with the latest security patches. Run
the system update utility at least weekly.
• Keep your email program updated with the latest security patches. In addi-
tion, avoid opening email containing attachments, or opening files sent
through chat rooms, whenever possible.
• Install a virus checker and keep it updated.
• Avoid providing web or file-sharing services over your Data Gateway. Be-
sides certain vulnerability problems, most cable companies prohibit run ning
servers on consumer-level accounts and may suspend your account for vi-
olating your terms of service.
Security
• Use the cable company's mail servers for sending email.
Label
• Avoid using
abuse by other Internet users (some are shipped open by default). Crimi-
nals can take advantage of open proxies to hide their identity when break-
ing into other computers or sending spam. If you have an open proxy, your
ca ble company may suspend your account to protect the rest of the net-
work.
• The DG1670 ships with wireless LAN security set by default (for the same
reasons that you should run only secured proxies). See the security label on
your product (shown on image at the left) for the factory security settings.
If you need to modify the default wireless security settings, see
Your Wireless
Touchstone DG1670 Data Gateway User's Guide
Usage Troubleshooting
proxy software unless you are certain that it is not open for
Connection.
Glossary
Configuring
12