US Patents
8898450 – HARDWARE IDENTITY IN MULTI-FACTOR AUTHENTICATION AT THE APPLICATION LAYER
8087092 – METHOD AND APPARATUS FOR DETECTION OF TAMPERING ATTACKS
8464059 – SYSTEM AND METHOD FOR DEVICE-BOUND PUBLIC KEY INFRASTRUCTURE
8446834 – TRACEBACK TRANSPORT PROTOCOL
8755386 – TRACEBACK TRANSPORT PROTOCOL
8726407 – AUTHENTICATION OF COMPUTING AND COMMUNICATIONS HARDWARE
8438394 – DEVICE-BOUND CERTIFICATE AUTHENTICATION
9047458 – NETWORK ACCESS PROTECTION
9047450 – IDENTIFICATION OF EMBEDDED SYSTEM DEVICES