NW_20070201_VASCO To Release Full Year and Q4 2006 Results On Tuesday, February 20

OAKBROOK TERRACE, Illinois and BRUSSELS, Belgium – February 01, 2007 – VASCO Data Security International Inc. (Nasdaq: VDSI; www.vasco.com), the global number one vendor of strong authentication products, announced today that it will release its Full Year and Q4 2006 results on Tuesday, February 20.

On February 20, at 10.00 am EST/16.00 CET, VASCO will hold a conference call, which will be streamed on the VASCO website (www.vasco.com).
The dial-in telephone numbers for the conference call will be communicated shortly.

Mr. T. Kendall Hunt, Chairman and CEO, Mr. Jan Valcke, President and COO and Mr. Cliff Bown, Executive Vice President and CFO of VASCO, will be available on February 20 to answer analyst, investor and media questions.



About VASCO: VASCO designs, develops, markets and supports patented user authentication products for the financial world, remote access, e-business and e-commerce. VASCO’s user authentication software is delivered via its Digipass software security products. With over 28 million Digipass licenses sold and delivered, VASCO has established itself as a world-leader for strong User Authentication with over 550 international financial institutions and approximately 3,300 blue-chip corporations and governments located in more than 100 countries.

Forward Looking Statements
Statements made in this news release that relate to future plans, events or performances are forward-looking statements. Any statement containing words such as “believes,” “anticipates,” “plans,” “expects,” and similar words, is forward-looking, and these statements involve risks and uncertainties and are based on current expectations. Consequently, actual results could differ materially from the expectations expressed in these forward-looking statements.

Reference is made to the Company's public filings with the US Securities and Exchange Commission for further information regarding the Company and its operations.

For more information contact:
Jochem Binst, +32 2 456 9810, [email protected]