VASCO Data Security International, Inc.
| Nasdaq: VDSI
VASCO Data Security International, Inc. provides authentication and e-signature solutions and services specializing in online accounts, identities and transactions. The company through its operating subsidiaries, design, develops, market and support hardware and software security systems that manage and secure access to information assets. Its technologies secure sensitive information and transactions for the enterprise security, e-commerce and e-government industries. VASCO Data Security International was founded by T. Kendrall Hunt in 1991 and is headquartered in Oakbrook Terrace, IL.