Militaries developing Cyber Testbeds to test and validate strategies, tactics and security measures for Cyber Warfare

All over the world Cyber attacks are becoming increasing in number and sophistication. Many organizations in Europe and the US have been crippled by a ransomware attack such as “Petya” ,  WannaCry or WannaCrypt ransomware attack affected more than 230,000 computers in over 150 countries.  Number of incidents such as the Stuxnet worm affecting the Iranian nuclear plant, cyber attack induced power outage in Ukraine and Israel, attack on German steel plant, attack on New York hydro-electric plant etc., has raised concern among cyber security researchers.