In recent years, the threat of cyber attacks has begun to acquire special significance amid increasing terrorist activities of the Islamic State and other extremist and terrorist groups affiliated with ISIS. Various media, politicians, military and economic experts in their speeches had already started to depict the horrors of an unauthorized access or breach of computer systems, which could result not only in the disabling of public power systems, gas and oil pipelines, but even of national security systems and up to nuclear disaster. Fear of the disastrous consequences of cyberwar among all states appeared at the end of the last century.
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