Critical infrastructure refers to the essential systems and assets that are vital for the functioning of a society and economy. This includes sectors such as energy, water supply, transportation, healthcare, and communications. Disruptions to these systems can lead to significant consequences, affecting public safety and economic stability. Governments and organizations prioritize the protection and resilience of critical infrastructure to ensure that essential services remain operational during emergencies or disasters. This involves implementing security measures, conducting risk assessments, and developing response plans to mitigate potential threats, including natural disasters and cyberattacks.