Our client, a major energy company in SE England asked Capula to implement a full cyber security review of their ICS (industrial control system). Given the strategic importance of the company who provide electricity to the London area, it was essential that the electrical supply to their network was not compromised.
The client’s objective was to supplement their existing effective program of mitigating the risks of viruses and unauthorised access that can endanger production, data, equipment and people.
Following an initial consultation, the client wanted to segregate parts of their network to make it more secure. Network segmentation was a measure requested by the client because localised security zones can be established, each with their own zone-specific sets of rules that can be enforced and monitored for added security.