Patents

The following Device Authority products are protected by patents in the U.S. and elsewhere.

This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act.

KeyScaler™: Protected by the following U.S. Patents:

US8898450 - HARDWARE IDENTITY IN MULTI-FACTOR AUTHENTICATION AT THE APPLICATION LAYER
US8087092 - METHOD AND APPARATUS FOR DETECTION OF TAMPERING ATTACKS
US8464059 - SYSTEM AND METHOD FOR DEVICE-BOUND PUBLIC KEY INFRASTRUCTURE
US8213907 - SYSTEM AND METHOD FOR SECURED MOBILE COMMUNICATION
US8316421 - SYSTEM AND METHOD FOR DEVICE AUTHENTICATION WITH BUILT-IN TOLERANCE
US8446834, US8755386 - TRACEBACK TRANSPORT PROTOCOL (2)
US8726407 - AUTHENTICATION OF COMPUTING AND COMMUNICATIONS HARDWARE
US8438394 - DEVICE-BOUND CERTIFICATE AUTHENTICATION
US9047458 - NETWORK ACCESS PROTECTION
US9047450 - IDENTIFICATION OF EMBEDDED SYSTEM DEVICES

Additional patents may be pending in the U.S. and elsewhere.