Securing RHS default OS services and configuration

Solution Verified - Updated -

Issue

After a technical risk review of Red Hat Storage, we have determined the following actions need to be taken. What are the functional and supportability implications of making these changes?

  1. disable libvirtd (listening on port 2813)
  2. disable python script (listening on port 3156)
  3. disable python script (listening on port 1877)
  4. disable vdsm-* services
  5. disable automountd service
  6. disable rhsmcertd
  7. mount /tmp and /dev/shm with nodev,nosuid,noexec
  8. disable samba (until needed)
  9. disable rhnsd service

Environment

  • Red Hat Storage Server 2.1

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