Cybersecurity plays a crucial role in protecting critical infrastructure from cyber threats, as this infrastructure supports essential services such as utilities, transportation, and healthcare. Safeguarding these systems from potential breaches is vital for national security and public safety. Cyber-attacks on critical infrastructure can disrupt services, lead to data loss, and pose risks to human lives. Advanced security measures, including encryption, continuous monitoring, and incident response strategies, are essential to mitigate vulnerabilities. Ongoing collaboration between government agencies, private sectors, and cybersecurity professionals is crucial to developing robust defenses against evolving threats.