A method and device for securing image data detected by an electronic device is provided. The electronic may include a camera. In one aspect, a method includes: capturing image data using the camera; based on the captured image data, detecting a security marker displayed by a display device, the security marker being periodically displayed to be undetectable by a human eye that is viewing the display device; and in response to determining that the security marker is detected by the electronic device, applying a security policy to the image data captured by the electronic device.

According to an example, controlled content delivery may include analyzing a content forwarding rule associated with content based on metadata related to the content to determine whether to forward the content to a device. In response to a determination that the content is to be forwarded to the device, the content may be forwarded to the device for performing an action.

An information processing apparatus to which a plurality of users can log in includes: a display unit configured to display an image; and a display controller configured to display personal region images corresponding to the respective users in a plurality of personal display regions at different positions in a display face of the display unit, display common images in the same common display region among the users in the display face of the display unit, and display images of data acquired on the authority to access of a corresponding user in the personal display regions to be movable, respectively, wherein when any of the users logs out, the display controller finishes displaying the image arranged in the personal display region among the data acquired on the authority to access of the user who logs out, and continues to display the image arranged in the common display region.

The disclosure discloses a method and apparatus for protecting an image based on face recognition, the method including: recognizing, by a smart terminal, at least one face image in an image; setting, by the smart terminal, a protection flag for the image, and storing the image, upon determining that one of the at least one face image in the image matches successfully with one of face images in a protection list stored in the smart terminal, wherein the protection flag is configured to protect the image from accidental deletion.

An image forming apparatus includes an operation accepter that accepts an operation of a user, and a hardware processor, wherein the hardware processor includes a user authenticator configured to authenticate the user who operates the operation accepter, a job executor configured to execute a job having an activation condition in response to satisfaction of the activation condition, a job receiver configured to receive a job, a state detector configured to, in the case where the job receiver receives the job having the activation condition from an information processing apparatus, detect a state of the authenticated user, and an activation condition changer configured to, in response to detection of a predetermined state by the state detector, change the activation condition.

An information managing apparatus includes a receiver that receives user identification information for identifying a user who logs in an output apparatus and circuitry that acquires location information indicating a location of the user who logged in the output apparatus based on the received user identification information, determines, if a second user who is allowed to output the job data stored in accordance with the request from the first user logs in the output apparatus and the location information of the second user is acquired, whether or not the location of the first user corresponds to a location of the second user, and provides, if the circuitry determines that the location of the first user corresponds to the location of the second user, specifying information for acquiring the job data stored in accordance with the request from the first user to the output apparatus that the second user logs in.

An information processing apparatus includes: a processor configured to: extract a first feature word from a first document to which both a first user and a second user have an access right; extract contents associated with an operation log of the first user; and control access of the second user to the contents by using the first feature word.

If another person comes close to a printing apparatus or print control apparatus during output of a print job by authenticated printing, he/she may accidentally glance at an output material, and private information or confidential information to be hidden may leak. To solve this problem, a print control apparatus according to an embodiment of this invention executes the following control processing. That is, if a received print job is an authenticated print job requiring authentication processing and there is a person nearby the print control apparatus other than the executor of the authenticated print job, a selection screen for accepting execution or holding of printing is displayed. In accordance with an instruction input to the selection screen, printing of the authenticated print job by the printing unit is controlled.

An image processing system includes a reception unit that receives an image forming instruction from a user, a retaining unit that retains the image forming instruction in association with the user, an acceptance unit that accepts an execution instruction from the user; an authentication unit that performs authentication of the user, and an image forming unit that executes the image forming instruction retained by the retaining unit in association with the authenticated user. The image forming unit executes the image forming instruction without accepting the execution instruction by the acceptance unit in a case where the authentication unit completes the authentication and cancellation of execution by the user is not present within a holding time.

An image processing apparatus includes: an operation receiver, an image processor configured to perform image processing to add a digital watermark containing address information of the image processing apparatus to a first image to thereby generate a second image; a communication controller configured to receive a taking-out request to take out the digital watermark contained in the second image from an information processing device; and a storage controller configured to store a log in a storage unit. When receiving the taking-out request, the image processor performs image processing to take out the digital watermark contained in the second image to thereby generate the first image. The communication controller transmits the first image generated by the image processor to the information processing device. The storage controller stores, in the storage unit, the log containing identification information identifying the user of the information processing device from which the taking-out request is transmitted.