Abstract: An information processing apparatus of the present disclosure is connected to be able to communicate with a switching device connected to a first network and a second network to which a plurality of computers are connected. The information processing apparatus includes a memory and a processor coupled with the memory. The processor receives a notification of a security risk detected in one of the plurality of computers. When the notification is received, the processor instructs the switching device to switch one of a connection destination network of the computer in which the security risk is to detected and a connection destination network of a computer in which the security risk is not detected, to the first network and switch the other network to the second network.

Abstract: A storage medium bears a program which controls a plurality of HBA drivers for controlling operations of a plurality of HBAs connected to a few storage devices through a SAN, a plurality of specific libraries in an SNIA HBA API, each having a function of acquiring information on the corresponding HBA, from the corresponding HBA driver as HBA information, and a common library in the SNIA HBA API, having a function of acquiring HBA information from the respective specific libraries, thereby to acquire the HBA information items and to provide them to a SAN management manager.

Abstract: In a JCL analyzing apparatus for a job having a plurality of job steps, an application method of a data set is inspected to select the data set applicable to a pipe data set in view of generating a job step matrix. Utilizing information about the job step matrix for the continuous job step groups using the applicable data set, the job step groups are checked to determine whether they are parallel-executable. If the job steps groups are all parallel-executable, a data set can be applicable to the pipe data set. If the job step groups overlap, these groups are summarized, when possible, utilizing the information about the job step matrix to decide the parallel-executable job step groups.