Arbor Networks to Speak on Managed Security Services at TelecomNEXT

Business Wire, March 17, 2006

WHO     Robert Malan, Founder and Chief Technology Officer, Arbor
        Networks

WHEN    Monday, March 20, 2006
        1:40 p.m. - 2:00 p.m. (PST)

WHERE   TelecomNEXT
        Room:  Breakers C
        Mandalay Bay Convention Center
        Las Vegas, Nevada

WHAT    Malan will present in the TelecomNEXT Papers track focused on
        Network Security. In his presentation, "The Managed Security
        Services Boom," Malan will discuss:

    --  How managed services open up additional revenue doors for
        service providers;

    --  How managed services answer the increasing demands enterprises
        are placing on their service providers for enhanced services;

    --  The increasingly volatile security landscape and the effect on
        service providers to offer managed security services; and

    --  How managed security services can offer network-based
        offerings to ensure enterprise customers will receive clean
        bandwidth that is free of flooding denial of service (DoS)
        attacks, worm traffic and infected hosts.

ABOUT ARBOR NETWORKS

Arbor Networks ensures the security and operational integrity of the world's most critical networks. Arbor's solutions are based on the proven Peakflow platform, intelligent technology for network-wide data collection, analysis, anomaly detection and threat mitigation. Peakflow provides real-time views of network activity, enabling organizations to instantly protect against worms, DDoS attacks, insider misuse, and traffic and routing instability as well as segment and harden networks from future threats. Peakflow successfully prevents costly downtime, network cleanup, and loss of customer confidence. Arbor is headquartered in Lexington, MA, with a research and development office in Ann Arbor, MI and overseas headquarters in London and Beijing.

ABOUT THE TELECOMNEXT

The USTA's annual TelecomNEXT is a successor event to its Telecomm conference, as well as to Supercomm, which USTA co-produced with the Telephone Industry Association. TelecommNEXT focuses on showcasing services, technologies and products in the integrated communications market. The event addresses such topics as current legislative and regulatory developments, technological advancements, and competitive products and markets. The 2006 theme is "Where the Business and Technology of Communications and Entertainment Meet."