35results about How to "Protected storage" patented technology

An encryption circuit for simultaneously processing various encryption algorithms, the circuit being capable of being coupled with a host system hosted by a computing machine. The circuit comprises an input / output module responsible for the data exchanges between the host system and the circuit via a dedicated bus. An encryption module coupled with the input / output module is in charge of the encryption and decryption operations. Isolation means between the input / output module and the encryption module makes the sensitive information stored in the encryption module inaccessible to the host system and ensures the parallelism of the operations performed by the input / output module and the encryption module. The circuit is supported on a peripheral component interconnect card. The circuit is specifically adapted to provide “hardware” protection of computer servers or stations.

Information handling system security is maintained by locking the information handling system from boot of an operating system with a service processor of the information handling system. The service processor obtains authorization for boot from a third party authentication service by providing authentication information to the authentication service and requiring a successful authentication for boot. For example, the service processor releases a token upon successful authentication to authorize boot. In one embodiment, the authentication service sends a token to the service processor for the service processor to use to authorize boot.

Disclosed is a framework system improved such that flow of complex business logic for processing a variety of messages may be easily defined and changed without need for programming. Messaging service(s) 15 may relay message(s) between client(s) 11, 13 and framework service(s) 16. Among request message(s) relayed from client(s) 11, 13 to framework service(s) 16 there may be message(s) comprising subject ID(s) associated with subject(s) of such message(s). Framework service(s) 16 may possess a plurality of sets of business logic 22 and flow definition file(s) 23. Flow definition file(s) 23 may comprise a plurality of definition sentences respectively corresponding to various subject IDs, and each such definition sentence may indicate schedule(s) for execution of business logic. Framework service(s) 16, upon receiving request message(s) from messaging service(s) 15, may select one or more sets of business logic for execution in accordance with execution schedule(s) corresponding to subject ID(s) of such message(s) indicated in definition file(s). Flow definition file(s) 23 can be rewritten at desired time or times notwithstanding the fact that framework service(s) 16 may be operational at such time(s). In the event that a plurality of sets of business logic are to be executed in linked fashion, framework service(s) 16 may execute subsequent business logic synchronously and / or asynchronously with respect to first business logic pursuant to execution schedule(s) indicated in definition sentence(s).

An EEPROM cell including a transfer gate that can suppress a data disturbance phenomenon of the EEPROM cell is provided. The EEPROM cell includes: an inverter; a control plate; a tunneling plate; a data output metal oxide semiconductor field effect transistor (MOSFET) that is connected to the inverter; a floating plate that is connected to the inverter; a tunneling capacitor area that is formed between the floating plate and the tunneling plate; and a transfer gate that is connected to the tunneling plate. As the transfer gate is added between a bit line and the tunneling plate of the EEPROM cell, in a standby (or unselected) operation of the EEPROM cell, the tunneling plate is floated.

The invention discloses an on-stream method of a residual oil hydrogenation process, comprising the steps of: selecting oxidation-state residual oil hydrogenation serial catalysts according to the requirement of the residual oil hydrogenation process, wherein the oxidation-state residual oil hydrogenation serial catalysts comprise a residual-oil-hydrogenation protective agent, a residual-oil-hydrogenation demetalization catalyst, a residual-oil-hydrogenation desulfurization catalyst and a residual-oil-hydrogenation denitrification agent; treating the residual-oil-hydrogenation protective agent, the oxidation-state residual-oil-hydrogenation desulfurization catalyst and the oxidation-state residual-oil-hydrogenation denitrification agent by using an ex-situ pre-sulfurization method; and loading the needed catalysts in a reactor, heating, activating and switching the residual oil raw materials to carry out the hydrogenation. Through the method provided by the invention, ex-situ pre-sulfurization is only carried out on partial catalysts needed by the residual oil hydrogenation process, thereby keeping the advantages of the ex-situ pre-sulfurization process, saving the production cost and preventing the increase of the production cost caused by the high loss, which is easily caused in the ex-situ pre-sulfurization process, as the residual-oil-hydrogenation demetalization catalyst per se has low intensity.

The invention provides a cloud platform based on a Linux operating system, an operation monitoring method and an operation monitoring device thereof. Wherein the operation monitoring method of the cloud platform based on the Linux operating system includes: obtaining the monitoring target service running in the cloud platform based on the Linux operating system; starting the upstart process corresponding to the monitoring target service; after the upstart process obtains the crash event of the monitoring target service , execute the work of recovering the monitoring target service of the upstart process, so as to repair the crashed monitoring target service. With the solution provided by the invention, when the service crashes abnormally, the service can be automatically restarted for repair, without using the existing hot backup method, and the stability and flexibility of the cloud platform are improved.

The invention provides a safe intelligent network processor, which is composed of three configurable devices; each configurable device is a PCB board equipped with a functional chip. The system distributes various functions into three configurable devices, allows real-time reconfiguration, and provides a standard component design structure to increase development independence and correctness, and an access point for overall testing. Contains support for the user's initial specific function and real-time modification of that function in a single device, configurable device C contains the interface of user hardware and system basic processing package, configurable device B is configurable by operating user discovery and user function modules Device A provides system configuration control and authentication support. This segmentation allows external devices to be plugged in during initial configuration by the user, enabling real-time upgrades of processing channels. It has the advantages of high speed, remote reset, easy upgrading and equipment safety protection, which solves the problem of hardware equipment safety protection.

The invention relates to a full circle swinging telescopic gap bridge. The full circle swinging telescopic gap bridge is characterized by comprising a base frame (1), wherein the base frame (1) is fixedly arranged on a deck platform of a marine living platform; a rotary support (2) is arranged above the base (1); a gap bridge (7) is hinged to one end of the rotary support (2) and consists of a fixed gap bridge (7.1), a movable gap bridge (7.2), a telescopic device (7.3) and a telescopic driving device (7.4); and a landing support (5) is fixedly arranged at one end, which is away from the gap bridge (7.1), of the movable gap bridge (7.2). The full circle swinging telescopic gap bridge has the functions of lifting, rotating and stretching; the movable gap bridge can be stretched, and thus the occupied space of the gap bridge during storage is reduced and the storage of the gap bridge is facilitated. In addition, the full circle swinging telescopic gap bridge is provided with a limiting device and a buffering device, so that the gap bridge can be effectively protected and the safety and the reliability are realized; and the telescopic length can be measured by laser and can be controlled.

The invention discloses a splicing type equipment protection support for traffic transportation and a using method thereof, and particularly relates to the technical field of traffic transportation, the splicing type equipment protection support comprises two support splicing devices, the two support splicing devices are connected, and the two support splicing devices are connected with each other. A plurality of guide grooves are formed in the front side and the rear side of the outer surface of one support assembling device. The two support splicing devices are butted and spliced to form the protective frame, and the two support splicing devices are stably connected through the connecting structure, so that the stability of the protective frame is ensured, and the situation that the protective frame is loose and cannot play a role in protection is avoided; and the folding and unfolding operation can be met through the telescopic characteristic of the telescopic frame, storage protection of equipment of different sizes can be met, split storage can be achieved, the problem that traditional customizing through nails is troublesome is solved, time is effectively saved, and the purpose of repeated utilization can be achieved.