As we approach the post-quantum era, the landscape of cybersecurity faces unprecedented challenges, particularly in encryption. This presentation highlights the importance of adopting a crypto-agility approach, allowing organizations to adapt their cryptographic mechanisms seamlessly as threats evolve. Focusing on Entrust's nShield 5 Hardware Security Module (HSM), we will examine its integration as a foundational element in security architectures. The session covers key areas such as Public Key Infrastructure (PKI) management, remote signing, and the preparation for post-quantum cryptography. Attendees will gain insights into how nShield 5 HSM strengthens security, ensures trust, and supports future-proof encryption strategies.