ADVISORY/AirMagnet Wi-Fi Guru Jesse Frankel To Speak on Panel at Upcoming Wireless Security Forum.

Business Editors/High-Tech Writers

ADVISORY...for Tuesday (April 20)

Wireless Security Forum 2004

--(BUSINESS WIRE)

     Smart City Networks Will Use AirMagnet Technology to Monitor
               All Wireless Traffic at the April 20 - 21
                   Trade Show In Santa Clara, Calif.


WHAT:

    --  Jesse Frankel, director of systems engineering for AirMagnet,
        the leader in wireless LAN security and performance solutions,
        will lend his expertise at Wireless Security Forum 2004, the
        nation's largest conference to focus on securing corporate
        wireless networks and applications. Frankel will participate
        in a panel entitled "Securing the Wireless Network." The pace
        of 802.11 implementations has accelerated faster than the
        knowledge of professional tools and practices needed to manage
        and secure these networks. As the tech support guru and lead
        system architect at AirMagnet, Frankel will offer insight on
        the latest security and performance challenges facing wireless
        network administrators, based on AirMagnet's more than 1,800
        deployments.


    --  Smart City Networks, the nation's leading provider of
        temporary voice and data services, will use the AirMagnet
        Handheld to monitor wireless traffic at the Wireless Security
        Forum, guaranteeing Wi-Fi quality-of-service and security on
        the show floor.

        The AirMagnet Handheld allows Smart City to easily monitor the
        health of every Wi-Fi-based channel and device at the Wireless
        Security Forum. Smart City can survey the show floor as often
        as necessary and create a channel plan for all of the
        attendees. Furthermore, the company can use the AirMagnet
        Handheld to walk the show floor and audit user compliance with
        the channel plan it designed. Any problems that arise can be
        quickly identified by the AirMagnet unit and resolved by the
        team. The result is a network that performs securely and
        reliably in the constantly changing wireless environment of
        the trade show. Comments David Langford, director of data
        services at Smart City, "(The AirMagnet handheld) does
        everything that we were looking for and more -- it's the only
        analyzer capable of handling the trade show environment."

        Smart City Networks has more than 15 of the country's largest
        convention centers as customers. As the in-house contractor
        for these facilities, Smart City provides thousands of
        end-users with telecommunications and networking services
        during conventions, trade-shows, and special events.

WHEN:   Wednesday, April 21, 2004, 10:00 AM - 11:00 AM

WHERE:  Santa Clara Convention Center, 5001 Great America Parkway,
        Santa Clara, Calif.