VASCO Conference Call Cronto Acquisition Dial-In Information

         VASCO Conference Call Cronto Acquisition Dial-In Information

PR Newswire

OAKBROOK TERRACE, Ill. and ZURICH, May 20, 2013

OAKBROOK TERRACE, Ill. and ZURICH, May 20, 2013 /PRNewswire/ --VASCO Data
Security International Inc. (Nasdaq: VDSI;, a leading software
security company specializing in strong authentication products, announced
today that it will discuss its recent acquisition of Cronto Ltd. on May 21,

On May 21, at 10.00 am EDT/16:00 CET, VASCO will hold a conference call, which
will be streamed on the VASCO website (

The dial-in telephone numbers for the conference call are:
Dial in – US Participants 866-756-0155
Dial in International participants: +1 706-679-9005

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
to answer analyst, investor and media questions.

About VASCO Data Security
VASCO is a leading supplier of strong authentication and e-signature solutions
and services specializing in Internet Security applications and transactions.
VASCO has positioned itself as global software company for Internet Security
serving a customer base of approximately 10,000 companies in more than 100
countries, including approximately 1,700 international financial institutions.
VASCO's prime markets are the financial sector, enterprise security,
e-commerce and e-government.

Forward Looking Statements:
This press release contains forward-looking statements within the meaning of
Section 21E of the Securities Exchange Act of 1934 and Section 27A of the
Securities Act of 1933. These forward-looking statements (1) are identified
by use of terms and phrases such as "expect", "believe", "will", "anticipate",
"emerging", "intend", "plan", "could", "may", "estimate", "should",
"objective", "goal", "possible", "potential", "projected" and similar words
and expressions, but such words and phrases are not the exclusive means of
identifying them, and (2) are subject to risks and uncertainties and represent
our present expectations or beliefs concerning future events. VASCO cautions
that the forward-looking statements are qualified by important factors that
could cause actual results to differ materially from those in the
forward-looking statements. Factors that could cause actual results to differ
materially from those contemplated above include risks, uncertainties and
other factors described in our Annual Report on Form 10-K for the year ended
December 31, 2011 and include, but are not limited to, (a) risks of general
market conditions, including currency fluctuations and the uncertainties
resulting from turmoil in world economic and financial markets, (b) risks
inherent to the computer and network security industry, including rapidly
changing technology, evolving industry standards, increasingly sophisticated
hacking attempts, increasing numbers of patent infringement claims, changes in
customer requirements, price competitive bidding, and changing government
regulations, and (c) risks specific to VASCO, including, demand for our
products and services, competition from more established firms and others,
pressures on price levels and our historical dependence on relatively few
products, certain suppliers and certain key customers. Thus, the results that
we actually achieve may differ materially from any anticipated results
included in, or implied by these statements. Except for our ongoing
obligations to disclose material information as required by the U.S. federal
securities laws, we do not have any obligations or intention to release
publicly any revisions to any forward-looking statements to reflect events or
circumstances in the future or to reflect the occurrence of unanticipated

This document may contain trademarks of VASCO Data Security International,
Inc. and its subsidiaries, including VASCO, the VASCO "V" design, DIGIPASS,

For more information contact:
Jochem Binst, +32 2 609 97 00,

SOURCE VASCO Data Security International Inc.

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