threat to security
51Cyber security and countermeasure — Cybercrime (or computer crime) refers to any crime that involves a computer and a network.[1] In general, a countermeasure is a measure or action taken to counter or offset another one. In computer security a countermeasure is an action, device,… …
52Information security — Components: or qualities, i.e., Confidentiality, Integrity and Availability (CIA). Information Systems are decomposed in three main portions, hardware, software and communications with the purpose to identify and apply information security… …
53National security of the People's Republic of China — This article is about the National security of the People s Republic of China. It includes the coordination of a variety of organizations, including law enforcement, military, paramilitary, governmental, and intelligence agencies whose aim is to… …
54Nunn–Lugar Cooperative Threat Reduction — Senators Nunn and Lugar leave the White House in 1991 after briefing President George H. W. Bush on the Nunn–Lugar legislation The Cooperative Threat Reduction (CTR) Program (occasionally known as Nunn–Lugar based on a 1992 U.S. law sponsored by… …
552010 Nuclear Security Summit — Participating nations at the 2010 Nuclear Security Summit (European Union members represented by the President of the European Council only are more lightly shaded). The 2010 Nuclear Security Summit was a summit held in Washington, D.C., on April …
56Defense Threat Reduction Agency — Seal …
57US Commission on National Security/21st Century — The U.S. Commission on National Security/21st Century (USCNS/21), also known as the Hart Rudman Commission or Hart Rudman Task Force on Homeland Security, was chartered by Secretary of Defense William Cohen in 1998 to provide a comprehensive… …
58Wireless security — An example wireless router, that can implement wireless security features Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. Many laptop computers have wireless cards pre installed. The… …
59Microsoft Security Essentials — Microsoft Security Essentials …
60Network security — In the field of networking, the area of network security[1] consists of the provisions and policies adopted by the network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of the computer network and… …
