Konstantinos Karagiannis is Senior Director of Quantum Computing Services at Protiviti, where he helps companies get ready for quantum opportunities and threats. He has been involved in the quantum computing industry since 2012, and in InfoSec since the 1990s. Konstantinos is a frequent speaker at conferences worldwide, and was named one of the Top 25 Most Influential People in Quantum Security by Techstrong. He hosts The Post-Quantum World, the longest continuously running quantum computing podcast.