Entrust Executive to Testify Before U.S. Congress On Data Security Legislation; Vice President of Government Affairs Daniel Burton to Participate in House Subcommittee on Commerce, Trade and Consumer Protection Hearing

Business Wire, July 27, 2005

Entrust, Inc. (NASDAQ:ENTU)

WHAT:   "Data Security: The Discussion Draft of Data Protection
        Legislation."

        Daniel Burton, Vice President of Government Affairs at
        Entrust, Inc., will testify before the U.S. House Energy and
        Commerce Subcommittee on Commerce, Trade and Consumer
        Protection to discuss the growing threat posed by data theft
        and outline recommendations based on recent data theft
        legislation introduced in Congress.

WHEN:   Thursday, July 28th
        10:00 a.m. EDT

WHO:    Daniel Burton, VP, Government Affairs, Entrust, Inc.

        As Vice President of Government Affairs at Entrust, Inc.,
        Burton manages the company's public policy and
        government-related activities. He has been an active leader in
        the development of U.S. technology policy for twenty years,
        and most recently has been a vocal participant in the global
        dialogue on the role of technology and public policy in
        thwarting cyber crime.

WHERE:  2123 of the Rayburn House Office Building
        The hearing will be web cast.  Interested parties can obtain
        the link 10 minutes prior to the hearing at
        http://energycommerce.house.gov/108/Hearings/
        07282005hearing1605/hearing.htm (Due to its length, this URL
        may need to be copied/pasted into your Internet browser's
        address field. Remove the extra space if one exists.)

About Entrust

Entrust, Inc. (NASDAQ:ENTU) is a world-leader in securing digital identities and information. Over 1,400 enterprises and government agencies in more than 50 countries use Entrust solutions to help secure the digital lives of their citizens, customers, employees and partners. Our proven software and services can help customers in achieving regulatory and corporate compliance, while helping to turn security challenges such as identity theft and e-mail security into business opportunities. For more information on how Entrust can help secure your digital life, please visit: www.entrust.com.

Entrust is a registered trademark of Entrust, Inc. in the United States and certain other countries. In Canada, Entrust is a registered trademark of Entrust Limited. All Entrust product names are trademarks or registered trademarks of Entrust, Inc. or Entrust Limited. All other company and product names are trademarks or registered trademarks of their respective owners.