Despite 'snake oil' claims from many security product vendors, there are no silver bullets and security is no longer simply a question of building up the walls around your business, you need to have threat visibility across your entire enterprise and deal directly with the issue quickly and efficiently. Only by deploying a solution to execute on the entire lifecycle of the threat can you ensure you are protected before, during and after the attack.
Tor (short for The Onion Router) is software designed to allow someone to remain anonymous when accessing the Internet. It has been around for some time, but for many years was used mainly by experts and enthusiasts. However, Edward Snowden's revelations have resulted in a surge of interest in Tor as more people seek online anonymity.
Cybercrime today is not like the early days of virus writers and hackers who bragged about their exploits with friends. Today cybercrime is a serious business where actually most hackers do not want to be noticed as the longer they remain hidden in the network and are free to conduct their operations, the more information they can steal and the more money they can make.
It's difficult to imagine how cyber warfare could wreak the same havoc as traditional, conventional war. But as former director of national intelligence Mike McConnell once noted, cyber war has the potential to mirror the nuclear challenge - less in the physical sense, but in terms of the potential economic and psychological effects.