Firewalls

A firewall is a software program or hardware device with special security precautions, used to filter outside network connections.

Please note: Antietam Broadband does not provide support for the applications listed below. These software packages are listed for reference only.

Software

• Zone Alarm
• Norton Internet Security
• McAfee Personal Firewall
• Symantec Personal Firewall

Hardware

• Sonicwall
• Netgear
• Linksys
• D-Link