How does Zero Trust impact the security strategies for critical infrastructure sectors?

Zero trust strengthens security strategies for critical infrastructure sectors like energy and transportation by assuming that threats could be both external and internal. It requires continuous verification of user identities, devices, and network traffic regardless of their location within the network. This approach helps prevent unauthorized access, reduces the attack surface, and limits the lateral movement of threats within the infrastructure. By enforcing strict access controls, monitoring network activity, and implementing strong encryption, zero trust enhances overall security posture and resilience against cyber threats targeting critical infrastructure sectors.