What Is the Real Meaning of NBAD? Essay Example

Network Behaviour Anomaly Detection (NBAD)

The concept of NBAD is that of a process that is engaged upon the continued monitoring of a proprietary network system.  It looks for unusual events or occurrences on the network and plots trends.  It effectively examines the behavioural process of the network and alerts to any suspected unusual events or occurrences.  It provides an added tier of protection to the firewalls and anti-virus software on the system. It is a real time system that assists in the determination of threats and vulnerabilities to the network. (Search Security, 2011)

In summary format the NBAD system will track and monitor the following events:

• Deviations to standard usage practices on the network
• Unusual events or occurrences
• Plots the trends of usage on the network against a baseline network usage profile
• Potential threats or vulnerabilities on the network(Qosmos, 2011)

The Need for NBAD Security packages

An important part of network administration is that of security and protecting the overall system integrity.  One such application is ‘Tenable Nessus’ that aims to deliver the following product benefits. A vulnerability scanner that is described as a world-leader in active scanners with in excess of 5 million software downloads the application comes with a range of rich features for managing and monitoring the entire network system (Tenable Nessus, 2011).

The Nessus also has the advantage of being able to extend its range of services to wireless networks covering such items as mobile phones,  iPhone, iPod Touch & Android devices etc.

Works Cited

Qosmos. (2011, 11 19). Next-Generation Network Forensics and Behavior Anomaly Detection (NBAD). Retrieved from Qosmos: http://www.qosmos.com/sectors/enterprise/next-generation-network-forensics-and-beha

Search Security. (2011, 11 19). network behavior anomaly detection (NBAD). Retrieved from Search Security: http://searchsecurity.techtarget.com/definition/network-behavior-anomaly-detection

Tenable Nessus. (2011, 11 19). Tenable Nessus. Retrieved from Tenable Network: http://www.tenable.com/products/nessus