Threat intelligence is a process of collecting and processing information about possible threats in cyberspace. This entails details on the attackers, the strategies they employ, and the weaponry they use. By knowing this, companies can learn how to stop these attacks from happening in the first place.
DIS is a complex of tools and methods that can be used for the protection of digital areas. Similar to the human immune system it is designed to react and protect. It is to search and destroy threats.