Unable to settle their differences quietly, two providers of up-and- coming security technologies are spoiling for a court fight.

Security Dynamics Technologies Inc., a major force in the data- encryption and user-authentication market, has filed a patent infringement suit against a smaller competitor, Vasco Data Security Inc.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.