Cybersecurity 2020: What Estonia knows about thwarting Russians

Estonia is bolstering its cybersecurity against Russian would-be hackers on a shoestring budget and a brigade of volunteers, called the "nerd reserves." Hailing from Estonia's rich IT community, as well as other industries like education and law, the volunteers engage in a range of defensive activities like planning elaborate simulated cyberexercises and giving talks at elementary schools.

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