The State Security Investigations Service (Egyptian Arabic: مباحث أمن الدولة Mabahith Amn El Dawla) was the highest national internal security authority...

The Diplomatic Security Service (DSS) is the principal law enforcement and security agency of the United States Department of State (DOS). As the operational...

security service, the main domestic security agency of Egypt and the successor of the State Security Investigations Service (Egyptian Arabic: مباحث أمن الدولة...

Security Law Division The Criminal Investigations and Operations Directorate has program management oversight of a myriad of criminal investigations and...

the U.S. Postal Inspection Service (USPIS), security at State expanded and increased the depth of personnel investigations. The Chief Special Agent's...

Inteligencia Militar (SIM) – Military Intelligence Service under Rafael Trujillo State Security Investigations Service (Mabahith Amn al-Dawla al-'Ulya) Etsivä keskuspoliisi...

German Democratic Republic State Security Investigations Service, Egypt Bureau of State Security, South Africa State Security Council, former intelligence...

conducting background investigations from OPM's National Background Investigations Bureau. DCSA conducts personnel security investigations for 95% of the federal...

The State Security Service (SSS), self-styled as the Department of State Services (DSS), is a security agency in Nigeria and one of three successor organisations...

The Federal Security Service of the Russian Federation (FSB; Russian: Федеральная служба безопасности Российской Федерации, romanized: Federal'naya sluzhba...