The text highlights the importance of post-quantum cryptography (PQC) in preparing for the potential threats posed by quantum computers. Quantum computers have the ability to break many of the current cryptographic systems, and PQC aims to create new algorithms that are resistant to these threats. Enterprises need to take proactive measures to ensure data security in a future where quantum computers can break today's encryption schemes. Key steps include understanding the risks, evaluating current cryptographic systems, adopting quantum-resistant cryptography, planning for long-term data security, and conducting regular security audits and penetration testing. The text also mentions the importance of staying ahead of evolving cryptographic threats by gradually implementing quantum-safe systems and remaining adaptable as new standards become available.