Abstract: An information processing apparatus includes a detection unit that detects a connection of an arithmetic device, a specifying unit that specifies an arithmetic operation capable of being performed by the arithmetic device, a transfer unit that transfers data used in the arithmetic operation to the arithmetic device in a case where the specified arithmetic operation is determined to be performed by the information processing apparatus before the connection, and an acquisition unit that acquires a result obtained by the arithmetic device performing the arithmetic operation using the data.

Abstract: An information processing device includes an information processing device body, an extension device to be additionally connected to the information processing device body, and a combined information generator that generates combined information to be used for displaying, on one screen, information indicating a basic function of the information processing device body together with information indicating an extended function of the extension device when the extension device is connected to the information processing device body.

Abstract: An information processing apparatus includes a processor configured to acquire an additional processing program for performing additional processing in response to a connection of an additional processing apparatus configured to perform the additional processing for a function of the information processing apparatus, and store the acquired additional processing program in the information processing apparatus.

Abstract: An information processing apparatus includes a memory and a processor. The processor is configured to: when an extension device that extends functions of the information processing apparatus by being connected to the information processing apparatus is connected to the information processing apparatus, display (i) information representing a basic function provided in the information processing apparatus and (ii) information representing an extended function added by the extension device on one screen together; and when the connection with the extension device is released, display the information representing the extended function so as to indicate that the extended function becomes available when the extension device is connected to the information processing apparatus.

Abstract: An information processing apparatus includes a processor configured to acquire an additional processing program for performing additional processing in response to a connection of an additional processing apparatus configured to perform the additional processing for a function of the information processing apparatus, and store the acquired additional processing program in the information processing apparatus.

Abstract: An information processing apparatus includes a memory and a processor. The processor is configured to: when an extension device that extends functions of the information processing apparatus by being connected to the information processing apparatus is connected to the information processing apparatus, display (i) information representing a basic function provided in the information processing apparatus and (ii) information representing an extended function added by the extension device on one screen together; and when the connection with the extension device is released, display the information representing the extended function so as to indicate that the extended function becomes available when the extension device is connected to the information processing apparatus.

Abstract: An information processing device includes an information processing device body, an extension device to be additionally connected to the information processing device body, and a combined information generator that generates combined information to be used for displaying, on one screen, information indicating a basic function of the information processing device body together with information indicating an extended function of the extension device when the extension device is connected to the information processing device body.

Abstract: An information processing apparatus includes a detection unit that detects a connection of an arithmetic device, a specifying unit that specifies an arithmetic operation capable of being performed by the arithmetic device, a transfer unit that transfers data used in the arithmetic operation to the arithmetic device in a case where the specified arithmetic operation is determined to be performed by the information processing apparatus before the connection, and an acquisition unit that acquires a result obtained by the arithmetic device performing the arithmetic operation using the data.

Abstract: A data processing apparatus includes: a determination section that is connected to a storage and determines whether or not the storage is unauthorized; and a fraud handling section that erases information in all area of the storage as a fraud handling processing if the determination section determines that the connected storage is unauthorized.

Abstract: A data processing apparatus includes: a storage that has first to nth storage areas and stores data in the first to nth storage areas; a specific area erasion section that erases the data stored in the first storage area of the storage; a area erasion section that erases the data stored in at least one of the second to nth storage areas; and a erasion control section that controls the specific area erasion section and the area erasion section so that erasion of the specific area erasion section takes precedence over erasion of the area erasion section, wherein n is natural number.

Abstract: A data processor that erases data stored in a storage device includes an erase information storage unit that stores an erase information indicating a description of an erasing process having been performed, corresponding to an erase-specified area, after the erasing process for the erase-specified area, being an area specified to be subjected to the erasing process, is performed.

Abstract: An image forming apparatus includes a combining unit, an image forming unit, a verification unit and a controller. The combining unit combines data from a first path and data from a second path. The image forming unit forms a combined image based on combined image data which is obtained by combining, by the combining unit, original image data from the first path and additional image data from the second path and which is transmitted through a third path. The verification unit verifies combined data which is obtained by combining, by the combining unit, verification data from the first path and verification data from the second path and which is transmitted through the third path. The controller detects, based on a verification result by the verification unit, falsification of data in the first path, the second path and the third path.

Abstract: An image processing apparatus includes: a first value generation unit that generates a first value changing in time sequence; a second value generation unit that generates a second value changing in time sequence identical with the time sequence of the first value; a synchronization unit that synchronizes the first and the second value generation unit; a value output unit that causes the first and second value generation unit to simultaneously output the first and second values; a first key generation unit that generates a first key in accordance with the output first value output; an encryption unit that encrypts information in accordance with the generated first key; a second key generation unit that generates a second key in accordance with the output second value; and a decryption unit that decrypts the information encrypted by the encryption unit, in accordance with the generated second key.

Abstract: An image information output apparatus includes: an image processing section that performs image processing on image information; an image information output section that outputs the image information subjected to image processing by the image processing section; a falsification detecting section that detects that the image information has been falsified in a process in which the inputted image information is subjected to image processing by the image processing section and is outputted by the image information output section; and a control section that controls an output of the image information by the image information output section based on a detection result detected by the falsification detecting section.

Abstract: A data processing apparatus includes: a determination section that is connected to a storage and determines whether or not the storage is unauthorized; and a fraud handling section that erases information in all area of the storage as a fraud handling processing if the determination section determines that the connected storage is unauthorized.

Abstract: A data processing apparatus includes: a storage that has first to nth storage areas and stores data in the first to nth storage areas; a specific area erasion section that erases the data stored in the first storage area of the storage; a area erasion section that erases the data stored in at least one of the second to nth storage areas; and a erasion control section that controls the specific area erasion section and the area erasion section so that erasion of the specific area erasion section takes precedence over erasion of the area erasion section, wherein n is natural number.

Abstract: A data processor that erases data stored in a storage device includes an erase information storage unit that stores an erase information indicating a description of an erasing process having been performed, corresponding to an erase-specified area, after the erasing process for the erase-specified area, being an area specified to be subjected to the erasing process, is performed.