One-day hands-on workshop designed to provide participants with a comprehensive understanding of the transformative impact of quantum computing on modern cybersecurity and the emerging solutions for securing digital systems in the post-quantum era. The workshop begins with an introduction to quantum technologies, covering the fundamentals of quantum computing platforms to establish a strong conceptual foundation. It then explores the cybersecurity challenges posed by quantum computing, including the vulnerabilities of widely used cryptographic algorithms such as RSA and ECC, the significance of Shor's and Grover's algorithms and the necessity of transitioning to Post-Quantum Cryptography