Leader in Reverse 911-Type Technology Finds Data Security Solution That Parallels Its Real-Time Alert Capabilities.

FRANKLIN, Tenn.--(BUSINESS WIRE)--Sept. 2, 1998--

-- Dialogic Communications Corp. finds protection for self, clients under wing of The CyberAngel's stealth alert, lock and locate technology --

Dialogic Communications Corporation (DCC) announced it has added The CyberAngel(R) data security system to its internal security initiative. DCC took this step in an effort to fortify the safety of its client information databases and the many organizations who rely on DCC's automated notification system, The Communicator!(R), for the execution of mission-critical call-out activities.

DCC's mobile sales and support force is regularly on the road, equipped with company laptops containing important competitive and internal information. It was critical for DCC to minimize risk of computer theft and exposure of confidential data. DCC found the information security, theft detection, and loss recovery technology of The CyberAngel(R) to be unequaled in performance and reliability because of its ease of use and its ability to alert DCC - in real time - of a potential breach in security.

The CyberAngel(R) is the only product on the market that is able to detect and simultaneously block unauthorized access to networked and stand-alone computers and prevent transmission or retrieval of data across modems. Within two minutes of attempted access, The CyberAngel(R) alerts the legitimate owner of the computer. If the computer is stolen, it is able to identify its location for retrieval. The CyberAngel's simultaneous alert, lock and locate system enables clients to significantly reduce risk and respond in real-time to potential data exposure.

Likewise, DCC's interactive notification system, The Communicator!(R), alerts persons via telephone, pager, and cellular, delivering critical information and verifying receipt. The Communicator!(R), utilizes reverse 911 technology to expand its alert capabilities and offers a desktop mapping interface for geographical selection of targeted notification areas.

"We are sharply tuned to the importance of immediate notification, where every minute counts and the ability to react can be compromised in a very short time. We wanted to protect our infrastructure with that same sensitivity to time and security," said Dave Krikac, DCC's Vice President. "The CyberAngel(R) enables us to react before the security and functionality of our organization is jeopardized."

According to leading computer insurer, Safeware Insurance, computer theft jumped 27 percent in 1996 with over 250,000 laptops reported stolen, and the total continues to climb. "An alarming number of these stolen machines are used for illegal transactions over the modem, such as tampering with an organization's network, stealing proprietary data, and accessing - often shutting down -- the organization's infrastructure," notes Dyrk Halstead, President of Computer Sentry Software.

DCC's emergency notification system The Communicator!(R) is installed at over 400 emergency management agencies, police/fire departments, E911 centers, and other business, industry, and government operations, both nationally and internationally. "With mission-critical clients like these, computer theft and illegal access are risks we can't afford to take for ourselves - or our clients," Krikac noted.

DCC has been the pioneer and established leader in interactive notification solutions since its establishment in 1982. The company is located in Franklin, TN, a suburb of Nashville. For more information regarding DCC and its products, call 800/723-3207 or visit www.dccusa.com.

Computer Sentry Software (CSS), Inc. (also Franklin, TN) is a fast-emerging developer of innovative computer security solutions. The company's premier product line, The CyberAngel(R), can be used on Windows 95- or NT-based computers to fully protect all hard drive applications and data. For more information call CSS at 800/501-4344 or by visit www.sentryinc.com.

CONTACT: Dialogic Communications Corp., Franklin

Dave Krikac, 615/790-2882

E-mail: [e-mail]

or

Computer Sentry Software,

Dyrk Halstead, 615/790-8821, x103

E-mail: [e-mail]