National Security Agency (NSA)

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Declassified US Memo on Ethel Rosenberg Confirms She Was No Spy: Time for President Biden to Correct the Record

Her sons urge President Biden to correct the historical record by declaring her conviction and execution wrongful and issuing an apology.
U.S. President Joe Biden holds a Cabinet meeting at the White House

Bringing Transparency to National Security Uses of Artificial Intelligence

The Biden administration should ensure that AI systems do not proliferate in secret under the banner of "national security."
The U.S. Capitol building and American flag.

The Year of Section 702 Reform, Part IV: The Government Surveillance Reform Act

New bipartisan legislation in Congress offers FISA Section 702 reforms that would protect Americans' privacy without compromising national security. It would be the most significant…

National Security Implications of Trump’s Superseding Indictment: A Damage Assessment 2.0

The alleged attempt to delete surveillance camera footage at Mar-a-Lago poses its own significant concerns for U.S. national security.
visual representation of a global communications network

A Close and Critical Look at the ‘Five Things’ the ACLU Says You Need to Know About ‘NSA Mass Surveillance’

The most compelling national security question this year is whether Congress will reauthorize Section 702 and, if so, what form that reauthorization will take.

A Historic Cold War Execution on Espionage Charges: Information Delayed is Information Denied

The sons of Julius and Ethel Rosenberg call for release of all NSA and National Archives records related to their mother's case.

National Security Implications of Trump’s Indictment: A Damage Assessment

The former president's retention of highly classified intelligence has potentially grave implications for U.S. national security.
The National Security Agency (NSA) headquarters at Fort Meade, Maryland, as seen from the air, January 29, 2010.

The Year of Section 702’s Reauthorization: A Reply on “Back Door” Searches

There are targeted, sensible reforms regarding use of Section 702-acquired information by the FBI for non-national security investigations that would avoid throwing the baby out…
Futuristic data screen and hologram world map

The Year of Section 702 Reform, Part I: Backdoor Searches

Requiring a warrant for U.S. person queries honors the balance between security and liberty struck in the Fourth Amendment and ensures that Section 702 can’t be used to get around…
visualization of big data

The IC’s Biggest Open-Source Intelligence Challenge: Mission Creep

Expanding US open-source intelligence collection comes with key risks and trade-offs.
The illustration depicts pages from the government's released version of the F.B.I. search warrant affidavit for former President Donald Trump's Mar-a-Lago estate. The pages contains black redactions that cover many portions of the affidavit. On the bottom right page, there is a signature by Judge Bruce E. Reinhart.

A Damage Assessment of Trump’s “Declassification Defense”

"It should be shocking to the American public and to jurors in a courtroom to hear such a line of defense to allegations of mishandling national defense information."

Friction, Framing & U.S. Cybersecurity-Related Actions Against Russia

Understanding the interagency effort, the imposition of costs on malign Russian cyber actors, and the shift from ordinary criminal to national security framework.
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