Internet connection is an important need that has covered the whole circle in the world. But, when anything brings interruption into it, you can’t surf the world outside. It has become a basic amenity that forms the comfort of every indivi…

For the time being we are dependent on cuting devices for all the daily tasks in the world, we need to protect it from the agents making it sick. The viruses, worms, Trojan horses, and all other unwanted invaders must be resisted to enter …