How energy and critical infrastructure are preparing for quantum threats and advancing post-quantum security to strengthen resilience.
Author profile
Alexandra Rehak
Head of Innovation Advisory - Energy & Industrial
Alexandra has nearly 30 years of experience consulting on business, technology and innovation strategy. At CC, Alexandra is Head of the Energy + Utilities market sector, bringing her extensive experience in intelligent digital services, IoT and telecommunications to the challenges of the energy transition.
She advises client technology and innovation leadership teams across the private and public sector on business transformation, digital service development, new business models, technology roadmapping and development strategies, as well as investment evaluation.




