The article discusses the importance of cyber security in the face of potential war and the need for robust infrastructure. The author, Bert Hubert, presents a pre-war reality check, highlighting the vulnerabilities of modern communication systems and the importance of having simple, reliable, and secure technologies. He also mentions the EU's efforts to improve cyber security through new laws and regulations. The author emphasizes the need for a wartime mindset and for governments and organizations to take cyber security seriously.