Network Intrusion Detection System

A "network intrusion detection system (NIDS)" monitors traffic on a network looking for suspicious activity, which could be an attack or unauthorized activity.

A large NIDS server can be set up on a backbone network, to monitor all traffic; or smaller systems can be set up to monitor traffic for a particular server, switch, gateway, or router.

In addition to monitoring incoming and outgoing network traffic, a NIDS server can also scan system files looking for unauthorized activity and to maintain data and file integrity. The NIDS server can also detect changes in the server core components.

In addition to traffic monitoring, a NIDS server can also scan server log files and look for suspicious traffic or usage patterns that match a typical network compromise or a remote hacking attempt.

The NIDS server can also server a proactive role instead of a protective or reactive function. Possible uses include scanning local firewalls or network servers for potential exploits, or for scanning live traffic to see what is actually going on.

Keep in mind that a NIDS server does not replace primary security such as firewalls, encryption, and other authentication methods. The NIDS server is a backup network integrity device. Neither system (primary or security and NIDS server) should replace common precaution (building physical security, corporate security policy, etc.)

Give us a call at (952) 943-8700 or email to learn more about security and securing your network.


Real Time Enterprises, Inc.

Real Time Enterprises, Inc.
10181 Crosstown Circle
Eden Prairie, MN 55344

Phone: (952) 943-8700
Fax: (952) 943-8500