摘要:
An apparatus for adaptive thermal management of a device with user configuration capability, including a secure memory configured to store a thermal management policy; thermal monitoring circuitry configured to monitor thermal states associated with one or more sensor sub-systems of the device; and policy enforcement circuitry configured to implement the stored thermal management policy in response to the monitored thermal state violating a thermal threshold.
摘要:
Embodiments of the invention are directed to systems and methods for maintaining coherency between different entities in a distributed system. A coherency module automatically detects a change in state in a first entity, wherein the change in state relates to a change in functional code in the first entity. A synchronization message is transmitted to a second entity to synchronize data in the second entity with data in the first entity as a result of the change in state, The second entity is configured to synchronize the data in the second entity with the data in the first entity after receiving the synchronization message.
摘要:
Embodiments of the present invention are directed at methods and systems for providing a low value token buffer using only low value tokens (i.e., tokens that cannot be used to conduct transactions) within an organization to reduce access to high value tokens (i.e., tokens that are directly tied to real credentials and can be used to conduct transactions) within the organization. Accordingly, whenever a high value token is received by the organization, the high value token is changed to a low value token while being used within the organization. The low value token may be transformed to high value token upon (or before) delivery outside the organization.
摘要:
A method for providing a token revocation list is disclosed. The method includes maintaining a status for each of a plurality of tokens in a token revocation database. Token validation requests are received, and the statuses of payment tokens can be determined. Response messages with the statuses of the payment tokens are then sent to token status requesters so that they may make decisions on whether or not to use them to process transactions.
摘要:
A method for exchanging strong encryption keys between devices using alternate input methods. At least two devices that want to communicate with one another are set in key exchange mode. The at least two devices are to communicate with one another using a short range radio or personal area network. The at least two devices negotiate with one another to determine which of the at least two devices will generate an encryption key, wherein device A represents the negotiated device and device B represents the non-negotiated device. Device A generates the encryption key and transmits the encryption key to device B using an out-of band transmission channel. The out-of-band transmission channel may be transmitting the encryption key via audio tones. A validation process determines whether the transmission of the encryption key via the out-of-band transmission channel was successful. If the encryption key has been successfully validated, the at least two devices are enabled to automatically accept communications between them over the short range radio or personal area network.
摘要:
A method, apparatus, and system are disclosed. In one embodiment, the method determines whether one or more manageability conditions are present in a computer system, and then invokes an out-of-service manageability remediation environment stored within a portion of a flash device in the computer system when one or more manageability conditions are present.
摘要:
Embodiments of the invention relate to systems and methods for providing an anonymization engine. One embodiment of the present invention relates to a method comprising receiving a message directed at a recipient computer located outside a secure area by a privacy computer located within a secure area. The privacy computer may identify private information using a plurality of privacy rules and anonymize the message according to the plurality of privacy rules. Another embodiment may be directed to a method comprising receiving a request for sensitive data from a requesting computer. An anonymization computer may determine a sensitive data record associated with the request and may anonymize the sensitive data record by performing at least two of: removing unnecessary sensitive data entries from the sensitive data record, masking the sensitive data entries to maintain format, separating the sensitive data entries into associated data groupings, and de-contexting the data.
摘要:
Embodiments of the invention broadly described, introduce systems and methods for protecting data at a data protection hub using a data protection policy. One embodiment of the invention discloses a method for protecting unprotected data. The method comprises receiving a data protection request message comprising unprotected data and one or more policy parameters, determining a data protection transformation using the policy parameters, performing the data protection transformation on the unprotected data to generate protected data, and sending the protected data
摘要:
A system and method for establishing a connection on a mobile computing device includes generating a secret on a trusted platform of the mobile computing device. The secret is transported to a subscriber identity module (SIM)/Smartcard on the mobile computing device. A secure local communication channel is established between the trusted platform and the SIM/Smartcard using the secret.
摘要:
A system and method for establishing a connection on a mobile computing device. A secret is generated on a trusted platform of the mobile computing device. The secret is transported to a secure channel application. The secure channel application establishes a trusted local communication channel between the trusted platform and a SIM (subscriber identity module)/Smartcard. The secret is received by the SIM/Smartcard. The secret, after being received by the SIM/Smartcard, is provided to a secure channel applet on the SIM/Smartcard. The secure channel applet establishes the trusted local communication channel between the SIM/Smartcard and the trusted platform, wherein the secret is shared by the trusted platform and the SIM/Smartcard.