In this episode, host Matthias Reinwarth is joined by guest Alexei Balaganski to discuss the implications of quantum computing for cybersecurity. The conversation covers the fundamentals of quantum computing and its distinction from classical computing. They also address the immediate and potential threats that quantum computing poses to existing cryptographic systems. The episode further explores the state of quantum-resistant encryption methods and the concept of cryptographic agility. The advancements in quantum cryptography are also discussed.