In this talk, Kevin Tackett will break down the real-world implications of quantum decryption threats and provide practical guidance for organizations at any stage of preparedness. Drawing from experience advising organizations on their cryptographic posture, he will explain which algorithms are at risk, what post-quantum cryptography standards are emerging, and how to build a realistic transition roadmap. The presentation will address the technical challenges of cryptographic inventory, the operational complexities of migrating legacy systems, and the strategic decisions leadership must make now to avoid painful remediation later.