IT Preps for Post Quantum Crypto (Whatever That Means)

Quantum computing is progressing and presents a theoretical future threat to current encryption; this article summarizes DigiCert’s 2019 survey showing IT professionals are largely aware of post-quantum cryptography but are often confused about what it entails, with some respondents incorrectly claiming deployment of hybrid post-quantum certificates. Experts cited emphasize that practical quantum attacks capable of breaking modern cryptography remain distant and recommend that organizations build crypto agility to prepare for future transitions rather than assuming an immediate threat.