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— CH. 1 · INTRODUCTION —

Electronic Frontier Foundation

~7 min read · Ch. 1 of 7
7 sections
  • The Electronic Frontier Foundation was born in 1990 out of a specific, unsettling encounter. John Perry Barlow, a lyricist and Wyoming rancher, received a visit at his home in April of that year from a Federal Bureau of Investigation agent. The agent had come as part of Operation Sundevil, a Secret Service campaign to crack down on cybercrime. Before attending a conference hosted by Harper's, a hacker group had sent Barlow and others floppy discs containing pirated source code for Apple's ROM components. When Barlow sat down with the FBI agent, he quickly realized the man investigating the case had almost no grasp of how computers or the internet worked. Barlow later reflected that he thought he "would first have to explain to him what guilt might be." He posted about this encounter on The WELL, an online community, and argued that law enforcement's heavy-handed tactics during the raids of that era made a civil liberties organization an obvious necessity. What emerged from that post would grow into one of the most active legal and political forces defending freedom online. The questions that shaped its founding still drive it: who gets to decide what is legal online, who enforces those rules, and what happens when the enforcers don't understand what they're policing?

  • Mitch Kapor read Barlow's post on The WELL and reached out to say he had experienced something similar. The two agreed the internet needed a dedicated civil liberties defender, and Kapor offered to personally fund any legal fees required. Together, they contacted New York lawyers Rabinowitz, Boudin, Standard, Krinsky and Lieberman to represent people who had attended the Harper's event. John Gilmore, another early digital rights advocate, came on board around the same time, as did Steve Wozniak, who provided additional support when the organization launched. Kapor opened the foundation's first office inside his own Kapor Enterprises space in Boston. The group was not primarily building a membership organization in the traditional sense. It was designed to act: filing briefs, funding litigation, and putting pressure on policymakers who were drafting rules for a technology they barely understood. The early EFF worked from the conviction that the internet's civil liberties problems were fundamentally problems of institutional ignorance, and that the solution was part legal advocacy, part education.

  • By the fall of 1993, the EFF consolidated its staff into a single Washington, D.C. office led by Executive Director Jerry Berman. The pivot toward national policy work during this period created friction inside the organization. Some members were uncomfortable with how much the EFF was orienting itself toward influencing government from within the capital. Berman parted ways with the organization in 1994 and went on to found the Center for Democracy and Technology, a group that carries some of the same policy-focused DNA. Under Executive Director Lori Fena, the EFF downsized and refocused, moving its offices to San Francisco, California in 1995. A second Washington, D.C. presence opened again in the spring of 2006, this time staffed by two new attorneys. In 2012, the organization moved its San Francisco headquarters from the Mission District to Eddy Street. On the 26th of March 2026, Nicole Ozer was named Executive Director, succeeding Cindy Cohn, with the transition taking effect on the 1st of June 2026.

  • By the mid-1990s, the EFF had grown alarmed by the U.S. government's position on encryption. Federal agencies insisted they could not read messages protected by the Data Encryption Standard, or DES, while simultaneously refusing to license secure encryption products for export unless those products used key recovery features that gave authorities access. The EFF decided to test the government's claims directly. It coordinated and funded the construction of a specialized code-breaking machine, nicknamed Deep Crack, built from custom hardware and software at a cost of $250,000. On the 17th of July 1998, Deep Crack broke a DES-encrypted message in 56 hours, setting a new record and demonstrating that the cipher was not the secure wall authorities had implied. The achievement pushed government agencies to stop recommending DES for internal use. On the 19th of January 1999, in partnership with the distributed computing project distributed.net, the team cracked another DES cipher in under 24 hours. Within four years, the Advanced Encryption Standard was formally adopted as DES's replacement. The EFF also published a detailed account of the project in a 1998 book released by O'Reilly Media, titled Cracking DES: Secrets of Encryption Research, Wiretap Politics & Chip Design.

  • MGM Studios, Inc. v. Grokster, Ltd. and Apple v. Does are among the significant technology law cases in which the EFF has been involved. The organization filed suit to invalidate the Digital Millennium Copyright Act and has long opposed strategic lawsuits against public participation, which it views as tools used to silence speech. Its Patent Busting Project, launched on the 19th of April 2004, targets patents the EFF believes are illegitimate and damaging to innovation or online expression. The project works in two phases: first documenting the harm caused by disputed patents, then submitting formal challenges to the United States Patent and Trademark Office. On the voting rights front, the EFF has advocated for paper audit trails in elections since before the 2004 presidential election, testifying in their support afterward. The organization later funded researcher Hariprasad Vemuru, whose work exposed security vulnerabilities in a specific voting machine model. Since 2008, the EFF has run a website called Our Vote Live, staffed by hotline volunteers on election days, designed to document irregularities and voter suppression in real time.

  • In the spring of 2018, the EFF joined the Open Technology Institute, the Center for Democracy and Technology, the ACLU Foundation of Northern California, and four academics to write a document called The Santa Clara Principles: On Transparency and Accountability in Content Moderation. The principles called on social networks to publish statistics on removed posts, to notify banned users with clear reasons for their removal, and to provide an appeals process reviewed by a human. Six months after the document's release, the coalition sought the support of roughly 80 additional organizations, including Article 19, in pressing Facebook specifically to adopt the principles. That effort later expanded to include a call for Facebook to warn users who had interacted with accounts operated by undercover law enforcement. Also in 2019, the EFF launched a website called TOSsed Out to track cases where platform moderation rules were applied inconsistently. Cindy Cohn, writing about the organization's commitment to free speech, put the concern plainly: "once you've turned it on, whether through pressure or threats of lawsuits, the power to silence people doesn't just go in one direction."

  • The EFF's first book, The Big Dummy's Guide to the Internet, appeared in 1993, written by contracted technical writer Adam Gaffin and made available for free download. MIT Press published a paperback edition in 1994 under the title Everybody's Guide to the Internet. A second book, Protecting Yourself Online, followed in 1998, co-written by technical writer Robert B. Gelman and EFF Communications Director Stanton McCandlish, and published by HarperCollins. For its 25th anniversary in 2015, the EFF produced a digital anthology of speculative fiction called Pwning Tomorrow, drawing contributions from 22 writers including Neil Gaiman, Cory Doctorow, Paolo Bacigalupi, and David Brin. On the software side, the organization developed browser tools including HTTPS Everywhere and Privacy Badger. In 2014, the EFF released its Secure Messaging Scorecard, evaluating messaging apps against seven criteria including whether messages were encrypted in transit and whether the underlying code had been recently audited. The EFF Cooperative Computing Awards offer prizes as large as $250,000 to the first person or group to discover a prime number with at least one billion decimal digits; the first two prizes in the series, for primes with at least one million and ten million digits, were awarded on the 6th of April 2000 and the 14th of October 2009 respectively.

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Common questions

Who founded the Electronic Frontier Foundation and why?

The Electronic Frontier Foundation was founded in 1990 by John Perry Barlow, Mitch Kapor, and John Gilmore. It was formed in response to concerns that law enforcement and policymakers lacked sufficient knowledge of the internet to respect people's rights, a concern that crystallized for Barlow after an FBI visit to his home during Operation Sundevil.

What did the EFF's Deep Crack machine do?

Deep Crack was a custom code-breaking machine built by the EFF at a cost of $250,000 to challenge U.S. government claims about the security of the Data Encryption Standard. On the 17th of July 1998, it broke a DES-encrypted message in 56 hours, and on the 19th of January 1999 it cracked another in under 24 hours in partnership with distributed.net.

Where is the Electronic Frontier Foundation headquartered?

The EFF is headquartered in San Francisco, California, on Eddy Street, where it moved in 2012 from its previous location in the Mission District. It also maintains a Washington, D.C. office, which was reopened in the spring of 2006.

What are the Santa Clara Principles written by the EFF?

The Santa Clara Principles on Transparency and Accountability in Content Moderation were written in the spring of 2018 by the EFF, the Open Technology Institute, the Center for Democracy and Technology, the ACLU Foundation of Northern California, and four academics. They call on social networks to publish removal statistics, notify banned users with clear reasons, and provide human-reviewed appeals.

What is the EFF Cooperative Computing Award?

The EFF Cooperative Computing Awards are prizes funded by an anonymous donor, designed to encourage internet users to help solve large mathematical problems. The awards range from $50,000 for discovering a prime number with at least one million decimal digits to $250,000 for a prime with at least one billion decimal digits; the first two prizes were awarded in 2000 and 2009.

What software tools has the Electronic Frontier Foundation developed?

The EFF developed browser add-ons including HTTPS Everywhere and Privacy Badger. In 2014, it also released its Secure Messaging Scorecard, which evaluated messaging apps and tools against seven criteria, including encryption in transit and whether code had been recently audited.

All sources

56 references cited across the entry

  1. 1webEFF head right at home in SFPatrick Hoge — 2025-07-01
  2. 3bookThe Hacker Crackdown: Law and Disorder on the Electronic FrontierBruce Sterling — Open Road Media — 2020
  3. 6newsIn Defense of HackersCraig Bromberg — 1991-04-21
  4. 7journalInventing the Future: Barlow and BeyondCindy Cohn — 2019-08-11
  5. 8harvnbJones (2003) p. 172Jones — 2003
  6. 9citationElectronic Frontier FoundationSAGE Publications, Inc. — 2003
  7. 10newsFreedom Fighters of the Digital WorldScott Harris — 2002
  8. 12newsEFF reaches out to D.C. with new officeDeclan McCullagh — CNET — 2006-04-27
  9. 15magazineFed Encryption Standard ExposedJuly 17, 1998
  10. 16magazineCode-Breaking Record ShatteredJames Glave
  11. 17journalSelecting the Advanced Encryption StandardWilliam E. Burr — 2003
  12. 20webElectronic Frontier FoundationDavid L. Hudson Jr. — July 2, 2024
  13. 26webEFF's patent busters take on broad multiplayer gaming patentEric Bangeman — Ars Technica — 2008-02-03
  14. 27webCongress finally considers aggressive e-voting overhaulTimothy B. Lee — Ars Technica — 2007-04-02
  15. 28webEVMs can easily be tampered withA Srinivasa Rao — India Today — 2010-10-26
  16. 29webHow social media can safeguard your voteJoshua Catone — Mashable — 2012-10-02
  17. 31web86 organizations demand Zuckerberg to improve takedown appealsCaroline Haskins — Vice — 2018-11-15
  18. 33webDigital freedom groups caution UK on content regulationJohn Eggerton — Multichannel News — 2019-07-03
  19. 37webEFF Pioneer AwardsElectronic Frontier Foundation
  20. 38webEFF Cooperative Computing AwardsElectronic Frontier Foundation — February 29, 2008
  21. 39magazineBig Bucks for Big NumbersLeander Kahney — March 31, 1999
  22. 40newsBig Prime Nets Big Prize: EFF Gives $50,000 to Finder of Largest Known Prime NumberKatina Bishop — Electronic Frontier Foundation — April 6, 2000
  23. 41newsRecord 12-million-digit Prime Number Nets $100,000 PrizeLandon Knoll — Electronic Frontier Foundation — October 14, 2009
  24. 42newsMathematicians May Win $100,000 Prize for Prime Number DiscoveryEliza Strickland — September 28, 2008
  25. 43magazineNet SurfWIRED Staff
  26. 44magazineBe-Inners to Dance, Trance, and Extol Human RightsJanelle Brown — January 9, 1998
  27. 45webEFF Publishes "Pwning Tomorrow," a Speculative Fiction AnthologyDave Maass — Electronic Frontier Foundation — December 16, 2015
  28. 49newsThe Best VPN Service2025-10-03
  29. 50magazineThese Are the Least Secure Messaging AppsJack Linshi — November 5, 2014
  30. 53newsGoogle and Facebook's new tactic in the tech warsRoger Parloff — Time, Inc. — July 30, 2012
  31. 54webHome
  32. 56newsProtesters fly blimp over NSA data center in UtahJennifer Dobner — 2014-06-28