The Director of the National Security Agency (acronym:DIRNSA) is the highest-ranking official in the National Security Agency

National Security Agency

The National Security Agency/Central Security Service is a cryptologic intelligence agency of the United States Department of Defense responsible for the collection and analysis of foreign communications and foreign signals intelligence, as well as protecting U.S...

, which is a Defense Agency within the U.S. Department of Defense. The Director of the NSA also concurrently serves as Chief of the Central Security Service

Central Security Service

The Central Security Service is an agency of the United States Department of Defense, established in 1972 by a Presidential Directive to promote full partnership between the National Security Agency and the Service Cryptologic Elements of the United States Armed Forces.-Organization:The blue...

 (CHCSS) and as Commander of U.S. Cyber Command

United States Cyber Command

United States Cyber Command is an armed forces sub-unified command subordinate to United States Strategic Command. The command is located in Fort Meade, Maryland and led by General Keith B. Alexander. USCYBERCOM centralizes command of cyberspace operations, organizes existing cyber resources and...

 (USCYBERCOM). As DIRNSA/CHCSS the officeholder reports through the Under Secretary of Defense for Intelligence

Under Secretary of Defense for Intelligence

The Under Secretary for Intelligence or USD is a high-ranking civilian position in the Office of the Secretary of Defense within the U.S. Department of Defense that acts as the principal advisor and deputy to the Secretary and Deputy Secretary of Defense on matters relating to intelligence...

, and as CDRUSCYBERCOM through the Commander of U.S. Strategic Command, to the Secretary of Defense

United States Secretary of Defense

The Secretary of Defense is the head and chief executive officer of the Department of Defense of the United States of America. This position corresponds to what is generally known as a Defense Minister in other countries...

.

According to of the United States Code

United States Code

The Code of Laws of the United States of America is a compilation and codification of the general and permanent federal laws of the United States...

, the DIRNSA/CHCSS/CDRUSCYBERCOM is recommended by the Secretary of Defense and nominated for appointment by the President

President of the United States

The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

. The nominee must be confirmed via majority vote by the Senate

United States Senate

The United States Senate is the upper house of the bicameral legislature of the United States, and together with the United States House of Representatives comprises the United States Congress. The composition and powers of the Senate are established in Article One of the U.S. Constitution. Each...

. In accordance with Department of Defense Directive 5100.20, dated December 23, 1971, the Director of the NSA must always be a commissioned officer of the military services. Because the assignment is currently part of a tri-hatted position, the Director of the NSA is appointed to the grade of a four-star general

General (United States)

In the United States Army, United States Air Force, and United States Marine Corps, general is a four-star general officer rank, with the pay grade of O-10. General ranks above lieutenant general and below General of the Army or General of the Air Force; the Marine Corps does not have an...

 or admiral

Admiral (United States)

In the United States Navy, the United States Coast Guard and the United States Public Health Service Commissioned Corps, admiral is a four-star flag officer rank, with the pay grade of O-10. Admiral ranks above vice admiral and below Fleet Admiral in the Navy; the Coast Guard and the Public Health...

 during the period of his incumbency. The Deputy Director is always a technically-experienced civilian.

The current director is General Keith B. Alexander

Keith B. Alexander

General Keith B. Alexander, USA is the current Director, National Security Agency , Chief, Central Security Service and Commander, United States Cyber Command. He previously served as Deputy Chief of Staff, G-2, U.S. Army from 2003 to 2005...

, USA

United States Army

The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

.

AFSA directors

The Armed Forces Security Agency was the predecessor to the National Security Agency and existed from 1949 to 1952.

#	Director	Service	Term	President(s) served under
1	RADM Rear admiral (United States) Rear admiral is a naval commissioned officer rank above that of a commodore and captain, and below that of a vice admiral. The uniformed services of the United States are unique in having two grades of rear admirals.- Rear admiral :...  Earle Stone	USN United States Navy The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...	1949–1951	Harry S. Truman Harry S. Truman Harry S. Truman was the 33rd President of the United States . As President Franklin D. Roosevelt's third vice president and the 34th Vice President of the United States , he succeeded to the presidency on April 12, 1945, when President Roosevelt died less than three months after beginning his...
2	MG Major general (United States) In the United States Army, United States Marine Corps, and United States Air Force, major general is a two-star general-officer rank, with the pay grade of O-8. Major general ranks above brigadier general and below lieutenant general...  Ralph Canine Ralph Canine Ralph Julian Canine was the first director of the United States' National Security Agency .Canine was born in 1895 in Flora, Indiana, one of two children of the local superintendent of schools...	USA United States Army The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...	1951–1952	Harry S. Truman Harry S. Truman Harry S. Truman was the 33rd President of the United States . As President Franklin D. Roosevelt's third vice president and the 34th Vice President of the United States , he succeeded to the presidency on April 12, 1945, when President Roosevelt died less than three months after beginning his...

NSA directors

#	Director	Photo	Service	Term	President(s) served under
1	MG Ralph Canine Ralph Canine Ralph Julian Canine was the first director of the United States' National Security Agency .Canine was born in 1895 in Flora, Indiana, one of two children of the local superintendent of schools...		USA	1952–1956	Harry S. Truman Harry S. Truman Harry S. Truman was the 33rd President of the United States . As President Franklin D. Roosevelt's third vice president and the 34th Vice President of the United States , he succeeded to the presidency on April 12, 1945, when President Roosevelt died less than three months after beginning his... Dwight D. Eisenhower Dwight D. Eisenhower Dwight David "Ike" Eisenhower was the 34th President of the United States, from 1953 until 1961. He was a five-star general in the United States Army...
2	Lt Gen Lieutenant General (United States) In the United States Army, the United States Air Force and the United States Marine Corps, lieutenant general is a three-star general officer rank, with the pay grade of O-9. Lieutenant general ranks above major general and below general...  John Samford		USAF United States Air Force The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...	1956–1960	Dwight D. Eisenhower Dwight D. Eisenhower Dwight David "Ike" Eisenhower was the 34th President of the United States, from 1953 until 1961. He was a five-star general in the United States Army...
3	VADM Vice admiral (United States) In the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, the National Oceanic and Atmospheric Administration Commissioned Corps, and the United States Maritime Service, vice admiral is a three-star flag officer, with the pay grade of...  Laurence Frost		USN	1960–1962	Dwight D. Eisenhower Dwight D. Eisenhower Dwight David "Ike" Eisenhower was the 34th President of the United States, from 1953 until 1961. He was a five-star general in the United States Army... John F. Kennedy John F. Kennedy John Fitzgerald "Jack" Kennedy , often referred to by his initials JFK, was the 35th President of the United States, serving from 1961 until his assassination in 1963....
4	Lt Gen Gordon Blake Gordon Blake Gordon Aylesworth Blake was a U.S. Air Force lieutenant general who served from 1962-1965 as director of the National Security Agency .-Early life & training:...		USAF	1962–1965	John F. Kennedy John F. Kennedy John Fitzgerald "Jack" Kennedy , often referred to by his initials JFK, was the 35th President of the United States, serving from 1961 until his assassination in 1963.... Lyndon B. Johnson Lyndon B. Johnson Lyndon Baines Johnson , often referred to as LBJ, was the 36th President of the United States after his service as the 37th Vice President of the United States...
5	LTG Lieutenant General (United States) In the United States Army, the United States Air Force and the United States Marine Corps, lieutenant general is a three-star general officer rank, with the pay grade of O-9. Lieutenant general ranks above major general and below general...  Marshall Carter Marshall Carter Marshall Sylvester Carter was a lieutenant general in the United States Army.-Biography:...		USA	1965–1969	Lyndon B. Johnson Lyndon B. Johnson Lyndon Baines Johnson , often referred to as LBJ, was the 36th President of the United States after his service as the 37th Vice President of the United States... Richard Nixon Richard Nixon Richard Milhous Nixon was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961 under...
6	VADM Noel Gayler Noel Gayler Noel Arthur Meredyth Gayler was an Admiral in the United States Navy, who served as the sixth Director of the National Security Agency from 1969 to 1972, and ninth Commander of Pacific Command from 1972 to 1976. Gayler was awarded three Navy Cross medals as a World War II flying ace and is credited...		USN	1969–1972	Richard Nixon Richard Nixon Richard Milhous Nixon was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961 under...
7	Lt Gen Samuel C. Phillips Samuel C. Phillips General Samuel Cochran Phillips was a United States Air Force four star general who served as Director of NASA's Apollo Manned Lunar Landing Program from 1964 to 1969, the seventh Director of the National Security Agency from 1972 to 1973, and as Commander, Air Force Systems Command from 1973 to...		USAF	1972–1973	Richard Nixon Richard Nixon Richard Milhous Nixon was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961 under...
8	Lt Gen Lew Allen Lew Allen Lew Allen, Jr. was a United States Air Force four-star General who served as the tenth Chief of Staff of the U.S. Air Force...		USAF	1973–1977	Richard Nixon Richard Nixon Richard Milhous Nixon was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961 under... Gerald Ford Gerald Ford Gerald Rudolph "Jerry" Ford, Jr. was the 38th President of the United States, serving from 1974 to 1977, and the 40th Vice President of the United States serving from 1973 to 1974... Jimmy Carter Jimmy Carter James Earl "Jimmy" Carter, Jr. is an American politician who served as the 39th President of the United States and was the recipient of the 2002 Nobel Peace Prize, the only U.S. President to have received the Prize after leaving office...
9	VADM Bobby Ray Inman Bobby Ray Inman Bobby Ray Inman is a retired United States admiral who held several influential positions in the U.S. Intelligence community.-Career:...		USN	1977–1981	Jimmy Carter Jimmy Carter James Earl "Jimmy" Carter, Jr. is an American politician who served as the 39th President of the United States and was the recipient of the 2002 Nobel Peace Prize, the only U.S. President to have received the Prize after leaving office... Ronald Reagan Ronald Reagan Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....
10	Lt Gen Lincoln Faurer		USAF	1981–1985	Ronald Reagan Ronald Reagan Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....
11	LTG William Odom		USA	1985–1988	Ronald Reagan Ronald Reagan Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....
12	VADM William Studeman		USN	1988–1992	Ronald Reagan Ronald Reagan Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor.... George H. W. Bush George H. W. Bush George Herbert Walker Bush is an American politician who served as the 41st President of the United States . He had previously served as the 43rd Vice President of the United States , a congressman, an ambassador, and Director of Central Intelligence.Bush was born in Milton, Massachusetts, to...
13	VADM John M. McConnell John M. McConnell John Michael "Mike" McConnell is a former vice admiral in the United States Navy. During his naval career he served as Director of the National Security Agency from 1992 to 1996...		USN	1992–1996	George H. W. Bush George H. W. Bush George Herbert Walker Bush is an American politician who served as the 41st President of the United States . He had previously served as the 43rd Vice President of the United States , a congressman, an ambassador, and Director of Central Intelligence.Bush was born in Milton, Massachusetts, to... Bill Clinton Bill Clinton William Jefferson "Bill" Clinton is an American politician who served as the 42nd President of the United States from 1993 to 2001. Inaugurated at age 46, he was the third-youngest president. He took office at the end of the Cold War, and was the first president of the baby boomer generation...
14	Lt Gen Kenneth Minihan Kenneth Minihan Lieutenant General Kenneth A. Minihan is a former director of the National Security Agency and the Defense Intelligence Agency ....		USAF	1996–1999	Bill Clinton Bill Clinton William Jefferson "Bill" Clinton is an American politician who served as the 42nd President of the United States from 1993 to 2001. Inaugurated at age 46, he was the third-youngest president. He took office at the end of the Cold War, and was the first president of the baby boomer generation...
15	Lt Gen Michael Hayden		USAF	1999–2005	Bill Clinton Bill Clinton William Jefferson "Bill" Clinton is an American politician who served as the 42nd President of the United States from 1993 to 2001. Inaugurated at age 46, he was the third-youngest president. He took office at the end of the Cold War, and was the first president of the baby boomer generation... George W. Bush George W. Bush George Walker Bush is an American politician who served as the 43rd President of the United States, from 2001 to 2009. Before that, he was the 46th Governor of Texas, having served from 1995 to 2000....
16	LTG/GEN General (United States) In the United States Army, United States Air Force, and United States Marine Corps, general is a four-star general officer rank, with the pay grade of O-10. General ranks above lieutenant general and below General of the Army or General of the Air Force; the Marine Corps does not have an...  Keith B. Alexander Keith B. Alexander General Keith B. Alexander, USA is the current Director, National Security Agency , Chief, Central Security Service and Commander, United States Cyber Command. He previously served as Deputy Chief of Staff, G-2, U.S. Army from 2003 to 2005...		USA	2005–present	George W. Bush George W. Bush George Walker Bush is an American politician who served as the 43rd President of the United States, from 2001 to 2009. Before that, he was the 46th Governor of Texas, having served from 1995 to 2000.... Barack Obama Barack Obama Barack Hussein Obama II is the 44th and current President of the United States. He is the first African American to hold the office. Obama previously served as a United States Senator from Illinois, from January 2005 until he resigned following his victory in the 2008 presidential election.Born in...

External links

• NSA official website
• List of former NSA directors
• About the NSA