Cyberterrorism involves unlawful attacks against computers, networks, and stored information to intimidate or influence governments for political or social goals. To qualify as cyberterrorism, an attack must result in violence, death, explosions, economic loss, or generate fear. Currently, there is no foolproof way to protect systems, but common methods include encryption, firewalls, and isolating classified systems. The issues with addressing cyberterrorism include differing laws between countries, lack of knowledge and training for law enforcement, and the ability to attack from anywhere in the world.