The primary security considerations for CA7TOUNI cross-platform job definitions relate to the CA WA CA 7 Edition SUBMIT function.
The Submit Check security call is made under the following circumstances:
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CAIRIM sets the value of BSUBCHK for each instance. For more information, see the chapter "Execution" in the Systems Programming Guide.
If the return code from the external security system indicates that the MVS USERID does not have authority to submit on behalf of the SUBUSER USERID, the cross-platform request is not sent to the target system. The batch Submit job fails.
The password value is encrypted before being sent across the network with the cross-platform request. If you want to use passwords, we recommend that you specify the SUBUSER and SUBPASS parameters in a distinct file pointed to by the SYSIN DD statement. You can use the standard facilities of your MVS security system to secure this file for READ and WRITE access.
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