Network SECURITY Paper Presentation And Seminar PPT

 “SECURITY” in this contemporary scenarios has become a more sensible issue either it may be in the “REAL WORLD” or in the “CYBER WORLD”.  In the real world as opposed to the cyber world an attack is often preceded by information gathering.  Movie gangsters “case the joint”; soldiers “scout the area”. This is also true in the cyber world.  Here the “bad guys” are referred to as intruders, eavesdroppers, hackers, hijackers, etc.  The intruders would first have a panoramic view of the victims network and then start digging the holes.  Today the illicit activities of the hackers are growing by leaps and bounds, viz., “THE RECENT ATTACK ON THE DNS SERVERS HAS CAUSED A LOT OF HULLABALOO   ALL OVER THE WORLD”.