True that digitization is imperative for business survival. But How is CISCO going to address the following points from a Utility point of view?

1) Exploitation of vulnerabilities to associated systems dependent on the Electrical Grid.
2) Cyber attacks on transmission and distribution systems from remote locations
3) Constraints of legacy systems with small memory and processing capacity
4) Unauthorized access to the grid through a poorly protected end user’s computers
5) Compromising of information of AMI meters
6) Low bandwidth limitations which may be insufficient for digital communications.
7) Interoperability issues among multiple computer systems
8) False positives which are not uncommon in IDS can lead to dangerous consequences if acted upon without verification.