The fact that there are so many types of security threats makes it difficult for small firms to protect themselves.

WSJ: Hackers New Target: Small Firms With Lax Security

We also intend to mitigate the impact of binational disasters on communities by establishing procedures to manage land and maritime traffic in the event of a border area emergency, and enhance our collective preparedness for security threats of all types -- health, chemical, biological, radiological, nuclear, and explosive.

WHITEHOUSE: The White House

Instead, it urges the Security Council to consider the early authorisation of action against certain types of urgent but non-imminent threats, such as terrorist groups that are about to acquire weapons of mass destruction.

ECONOMIST: A preview of a report that may help to rescue the rule of law