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Dial Back Modem Security Gateway

NetReach™ Model SG-232

Applications:Application Diagram

-Password security for host computer
-Added security to modem access
-Firewall security for dial-up access

Features:

-240 Dial-out numbers & passwords
-Audit trail of attempts and sessions
-Dialback or direct connect after password

The Security Gateway is a firewall for dial-up phone access. It provides a barrier against unauthorized access to any RS-232 device. It can be used in a dial-back mode with up to 240 numbers and passwords. These passwords are stored in battery backed memory and are secure against tampering by jumpers. The number of tries can be controlled so protection against “dictionary hacking” is exceptionally good. SG232 Pic

When the Monitor Mode is enabled, the Security Gateway will generate reports of attempts both successful and unsuccessful. This will alert the system operator of attempted access by unauthorized users.

The Security Gate can also be used without the dial-back feature to secure host ports from unauthorized access by in house communications lines or a terminal server configuration port.

General Specifications:

Model SG-232: Security Gateway
Interface: RS-232 Serial Ports, DB-25 Plug, DTE, DCE, DCE
Data Rate: 2400, 9600, 19.2K, 38.4Kbps.Front Pic
Coding: 7 bits even parity, or
8 bits no parity
Memory: Non-Volatile, Stores 240 Passwords and Setup Parameters
Security: Callback, Direct Connect or Pass-Through
Password Options: Password Only, Security Number Only, Both or None
Password attempts: 1, 3, Infinite
Power: 115/230 VAC, 50/60 Hz, 5 Watts
Weight: 5 lbs. Shipping Weight



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Bomara Associates Phone: 800.5BOMARA (800.526.6272) Phone: 978.452.2299 Fax: 978.452.1169 3 Courthouse Lane, Chelmsford, MA 01824 USA
Phone: 800.5BOMARA (800.526.6272)

Phone: 978.452.2299

 

Fax: 978.452.1169

Email: bobr@bomara.com

  Web: www.bomara.com

3 Courthouse Lane, Chelmsford, MA 01824 USA
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