Security concerns for inband PPRC commands ? Env= Zseries+IBM DS8000

[Polani]

Guys

I am bit concerned about security related issues about possible
execution of inband PPRC commands like csetpath etc....

As you have mentioned that csetpath or csetpair command can be
executed any kind of authentication on stoarge level. Is there any way
to disable these inband commands ????

As outband commands like dscli commands are always authenticated on
SHMC level ..is there any way to authenticate csetpath commands issued
from a zseries attached to DS8K or ESS?

Please advice

Regards