Job processing system, job processing method, and non-transitory computer-readable medium

摘要

A system for processing a job including one or a plurality of tasks, comprises: a management service server which manages a job generated by receiving the designation; and one or a plurality of task processing service servers which process one or a plurality of tasks forming the job, in order to execute processing based on the job, the management service server comprises: holding unit which holds, for each of the service servers, encryption information defining a method of encrypting and to decrypt a file corresponding to the job, and information which is used when generating a key for use in encryption and decryption; and specification unit which specifies, when receiving encryption information acquisition request, encryption information for a service server of a job corresponding to an encrypted file to be decrypted by the task processing service server.

主权项

1. A job processing system for processing a job including one or a plurality of tasks, the job processing system comprising:
a service server which receives designation of a job; a job management service server which manages a job generated by receiving the designation; and a plurality of task processing service servers which process one or a plurality of tasks forming the job, in order to execute processing based on the job, said job management service server comprising:
a storage that stores a computer program; anda hardware processor that executes the computer program to control the job management service server to function as:
a holding unit that holds, for each of said task processing service servers, encryption information defining a method of encrypting and to decrypt a file corresponding to the job, and information which is used when generating a key for use in encryption and decryption; anda specification unit that specifies, when receiving an encryption information acquisition request from a task processing service server, encryption information for a service server of a job corresponding to an encrypted file to be decrypted by a task processing service server, and each said task processing service server comprising:
a storage that stores a computer program; anda hardware processor that executes the computer program to control the task processing service server to function as:
a decryption unit that receives the encryption information specified by said specification unit, and decrypts the encrypted file using a method and information defined in the encryption information;an encryption unit that executes task processing for a file decrypted by the decryption unit, and encrypts data after the task processing using the method and information defined in the encryption information; anda notification unit that, after the task processing has been completed and the data has been encrypted by the encryption unit, notifies the job management service server of completion of the task processing, wherein said job management service server manages the job such that, after the task processing and encryption by the encryption unit of one task processing service center, another task processing service server of the plurality of task processing service servers decrypts the data and executes task processing for the decrypted data.