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US9154481B1
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Decryption of a protected resource on a cryptographic device using wireless communication
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US9154480B1
|
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Challenge-response authentication of a cryptographic device
|
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US9015476B1
|
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Cryptographic device operable in a challenge-response mode
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US9659177B1
|
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Authentication token with controlled release of authentication information based on client attestation
|
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US8782752B1
|
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Apparatus and method for multi-plane threshold security
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Methods and apparatus for secure, stealthy and reliable transmission of alert messages from a security alerting system
|
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Forward-secure key unlocking for cryptographic devices
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US8635465B1
|
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Counter-based encryption of stored data blocks
|
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US8699715B1
|
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On-demand proactive epoch control for cryptographic devices
|
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|
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Methods and apparatus for authenticating a user using multi-server one-time passcode verification
|
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Methods and apparatus for embedding auxiliary information in one-time passcodes
|
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|
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Scheduling of defensive security actions in information processing systems
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US9515989B1
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Methods and apparatus for silent alarm channels using one-time passcode authentication tokens
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Method and system for preventing de-duplication side-channel attacks in cloud storage systems
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|
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Secret sharing in cryptographic devices via controlled release of plaintext information
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US9008303B1
|
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Method and apparatus for generating forward secure pseudorandom numbers
|
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Methods and apparatus for secure and reliable transmission of messages over a silent alarm channel
|
|
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|
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Refresh-and-rotation process for minimizing resource vulnerability to persistent security threats
|
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US9009385B1
|
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Co-residency detection in a cloud-based system
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US9235971B1
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Service window optimized system alert engine
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