Dial Back Modem Security Gateway

NetReach™ Model SG-232

Applications:

-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.

When the Monitor Mode is enabled, the Security Gateway will generate reports of attempts both successful and unsuccessful. Ths will alert the system operator of attemped 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 confirguration 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.
Coding: 7 bits even parity,or
8 bits no parity
Memory: Non-Volatile, Stores 240 Passwords and Setup Parameters
Security: Callback, Dircect 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

Phone: 800.5BOMARA (800.526.6272)

Phone: 978.452.2299

Fax: 978.452.1169

3 Courthouse Lane, Chelmsford, MA 01824 USA


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