Security is the condition of being protected against danger or loss. In the general sense, security is a concept similar to safety. The nuance between the two is an added emphasis ...

A security is a fungible, negotiable instrument representing financial value. Securities are broadly categorized into debt securities (such as banknotes, bonds and debentures), and ...

WS-Security (Web Services Security) is a communications protocol providing a means for applying security to Web services. On April 19 2004 the WS-Security 1.0 standard was released ...

From the Simple English Wikipedia, the free encyclopedia that anyone can change

Die National Security Agency (NSA) (deutsch: Nationale Sicherheitsbehörde) ist der größte und finanziell am besten ausgestattete Nachrichtendienst der Vereinigten Staaten.