公开(公告)号：US20130258393A1

公开(公告)日：2013-10-03

申请号：US13850223

申请日：2013-03-25

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Koto TAKASU ,  Masaru SATO ,  Shigeki KIMURA ,  Masaki SONE

IPC: H04N1/00

CPC classification number: H04N1/00838 ,  G06F3/1222 ,  G06F21/00 ,  G06F21/608 ,  G06F2221/2141 ,  H04L63/20 ,  H04N1/00068 ,  H04N1/44 ,  H04N2201/0094

Abstract: An electronic apparatus includes a security storage unit, a security information acquisition unit, a calculation unit, a determination unit, a notification unit, and an operation control unit. The security storage unit is configured to store a plurality of securities together with respective security levels associated with the securities. The security information acquisition unit is configured to acquire security information concerning the apparatus. The calculation unit is configured to calculate a total of the security level or levels of the security or securities applied to the apparatus, using the security levels of the securities stored in the security storage unit. The determination unit is configured to determine whether or not the calculated total has reached a predetermined threshold.

Abstract translation: 电子设备包括安全存储单元，安全信息获取单元，计算单元，确定单元，通知单元和操作控制单元。 安全存储单元被配置为存储多个证券以及与证券相关联的各自的安全级别。 安全信息获取单元被配置为获取关于该装置的安全信息。 计算单元被配置为使用存储在安全存储单元中的证券的安全级别来计算应用于设备的证券或证券的安全级别或级别的总和。 确定单元被配置为确定所计算的总计是否已经达到预定阈值。

公开(公告)号：US20220311906A1

公开(公告)日：2022-09-29

申请号：US17703154

申请日：2022-03-24

Applicant: KYOCERA Document Solutions Inc.

Inventor： Masaki SONE

IPC: H04N1/44 ,  H04L9/32 ,  G06F21/62

Abstract: An image forming apparatus includes a signature verification unit, an execution propriety determination unit, an image forming unit, and a control unit. The signature verification unit decrypts encrypted data with a preset public key in accordance with acquisition of the encrypted data, and uses the decrypted data to verify a digital signature representing authenticity and integrity of a program contained in the decrypted data; the execution propriety determination unit permits execution of a program registered in a preset permission list and the program in which digital signature is verified; the image forming unit forms an image on an image forming medium; and the control unit controls the image forming unit by executing the program permitted to be executed.

公开(公告)号：US20160373593A1

公开(公告)日：2016-12-22

申请号：US15182000

申请日：2016-06-14

Applicant: KYOCERA Document Solutions Inc.

Inventor： Masaki SONE

IPC: H04N1/00 ,  G06F3/12

CPC classification number: H04N1/00084 ,  G06F3/121 ,  G06F3/1222 ,  G06F3/1238 ,  G06F21/31 ,  G06F21/55 ,  G06F21/74 ,  H04N1/00015 ,  H04N1/00042 ,  H04N1/00411 ,  H04N1/00477 ,  H04N2201/0081 ,  H04N2201/0094

Abstract: A management device performs any one of first processing where an image forming apparatus whose operation set as a mode transfer operation is the same as an unauthorized operation detecting image forming apparatus is made to change the presently set mode transfer operation, second processing where image forming apparatuses which belong to a group that the unauthorized operation detecting image forming apparatus belongs to are made to change the presently set mode transfer operation and third processing where the image forming apparatuses which belong to the group that the unauthorized operation detecting image forming apparatus belongs to are prevented from being transferred to a maintenance mode.

Abstract translation: 管理装置执行第一处理中的任何一个，其中设置为模式传送操作的操作的图像形成装置与未经授权的操作检测图像形成装置相同以进行改变当前设置的模式传送操作，图像形成装置 属于属于未经授权的操作检测图像形成装置所属的组的图像形成装置属于属于未授权操作检测图像形成装置所属的组的第三处理， 从被转移到维护模式。