Post-Quantum Cryptography 2025: The Enterprise Readiness Gap

The urgency to adopt quantum technology stems from emerging security threats such as the "harvest now, decrypt later," or HNDL, attack. The fear is that adversaries will capture encrypted data today with plans to decrypt it in the future using quantum computers. While the encrypted information may currently be secure, the advent of cryptographically relevant quantum computers could render widely used encryption methods such as RSA-2048 obsolete.