On Nov. 11 at 11:00 a.m., more than 70 world leaders walked towards the Arc de Triomphe in Paris to commemorate the centenary of the end of the First World War and to honor the 19 million people who lost their lives in it. French President Emmanuel Macron delivered a charged speech denouncing nationalism and urging all leaders to pursue peace through multilateralism. On Nov.
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Editor’s Note: Cyber attacks and the appropriate response are new territories in national security. On the one hand, most attacks do little damage, and their perpetrators are often unclear. On the other hand, the potential risk is growing, and no one wants to wait until it is too late to draw a line.