FAS

Disclosure of TSA Manual Stirs Leak Anxiety

12.10.09 | 2 min read | Text by Steven Aftergood

The inadvertent disclosure of a “sensitive” Transportation Security Administration manual on procedures for screening airline passengers has prompted renewed interest in legal remedies and penalties that may be available to the government to minimize the impact of such unauthorized disclosures.

In a letter (pdf) to the Department of Homeland Security yesterday, several Republican lawmakers asked:  What can be done to prevent the continued publication of such material on non-governmental web sites (such as cryptome.org and wikileaks.org)?

“How has the Department of Homeland Security and the Transportation Security Administration addressed the repeated reposting of this security manual to other websites and what legal action, if any, can be taken to compel its removal?” wrote Reps. Peter T. King (R-NY), Charles W. Dent (R-PA) and Gus M. Bilirakis (R-FL).

“Is the Department considering issuing new regulations pursuant to its authority in section 114 of title 49, United States Code, and are criminal penalties necessary or desirable to ensure such information is not reposted in the future?”

The short answer seems to be that existing legal authorities cannot easily be used to compel the removal of such records from public websites, and that any attempt to do so would likely be counterproductive, and would itself do damage to press freedom and other societal values.

Meanwhile, conservative talk show host Rush Limbaugh yesterday lashed out at the Federation of American Scientists in his own commentary on the TSA Manual disclosure.

“What an unmitigated disaster this is,” he said.  “Every day it’s something, every day is an unmitigated disaster.  ‘The original version of the manual [is] still available online preserved by websites that monitor government secrecy and computer security’ [a quote from the Washington Post], which tells you all you need to know about the motives of these sites, such as the so-called watchdogs at the Federation of American Scientists.”

This is not as gratifying as it might have been, since FAS had nothing to do with the disclosure of the TSA Manual.  In fact, had we been the ones to discover the unredacted Manual, we probably would have refrained from publishing it.

In 2005, the National Security Agency published a tutorial on how to properly redact and publish sensitive documents.  See “Redacting with Confidence: How to Safely Publish Sanitized Reports Converted From Word to PDF” (pdf).

publications
See all publications
Government Capacity
Blog
What the Metascience Community Should Learn From the Federal Evidence Movement Before Making Our Mistakes

The emerging federal metascience community is asking fascinating questions that are equally vital for democratic legitimacy: beyond “did this program work” to “how does the federal R&D enterprise itself work, and how could it work better?” 

06.03.26 | 12 min read
read more
Environment
Blog
I Want to Talk About Solar Geoengineering and You Should Too!

If you’re new to the climate intervention space, welcome! The TL;DR: if we can’t stop the most catastrophic impacts of climate change with current tools quickly enough, then we need a bigger toolbox.

06.02.26 | 6 min read
read more
Environment
Blog
Disaster Policy Nerds Explain the Good, Bad, and Ugly in FEMA Review Council Report

After months of delay, the council tasked by President Trump to review the FEMA released its final report. Our disaster policy nerds have thoughts.

05.21.26 | 8 min read
read more
Global Risk
Press release
Federation of American Scientists, Future of Life Institute Present Converging Risks Report, AI Impact Awards at Gala

FAS and FLI partnered to build a series of convenings and reports across the intersections of artificial intelligence (AI) with biosecurity, cybersecurity, nuclear command and control, military integration, and frontier AI governance. This project brought together leaders across these areas and created a space that was rigorous, transpartisan, and solutions-oriented to approach how we should think about how AI is rapidly changing global risks.

05.20.26 | 9 min read
read more