Cybersecurity and, more broadly, issues connected with cyberspace, have risen to the rank of strategic, global challenges. On the one hand, over the last few decades we have witnessed unprecedented opportunities for general development: economic, political, social, and individual. On the other, we are now facing completely new categories of threats, with potentially catastrophic consequences. All stakeholders, even the non-governmental ones, who, in the past, had limited or no tools enabling them to effectively influence the world around, now have comparatively easy access to technologies that may potentially impact entire international security systems. The Web has become a tremendous source of influence.