The conversation around cybersecurity has shifted from prevention to resilience, as firewalls and antivirus software are no longer enough to protect against zero-day exploits. According to Nicole Perlroth, the focus is now on how to recover when attackers have already breached systems. The world of zero-day vulnerabilities has become increasingly complex, with governments hoarding these flaws for espionage, surveillance, and disruption purposes. China's cyber operations have evolved to be sophisticated, stealthy, and strategic, often using covert infiltration methods to target critical infrastructure. Enterprises are now the frontline of cybersecurity, with organizations expected to defend themselves against nation-state attacks, making identity and access management a mission-critical aspect of their cybersecurity posture.