Our society has evolved and so has the threats that we face and these threats are so dangerous that they can cause civil war in a country,topple governments and change regimes.in today's world information visit the real power whoever holds the most amount of information control the flow of power I. The world.if you can't fathom the idea just imagine what Google can do with the vast amount of knowledge that it has in people.goverments know what a false flow of information can do so they try to bring as much transparency as they can in the public lives .