When we communicate online today – from your personal emails and DMs to secure international commerce – we usually do so with encryption. Encryption converts readable data into unreadable gibberish to protect our privacy and security. This didn’t just happen organically. Three decades ago, the U.S government treated encryption like a weapon, and it took some unlikely heroes to set it free: a grad student, a junior lawyer, and a fledgling digital rights group who sued the federal government. 

The ruling in Bernstein v. Department of Justice held that code is speech and so is protected by the First Amendment – a precedent that underpins the internet as we know it today. This landmark case was led by Cindy Cohn, then a young pro bono lawyer working on behalf of EFF, who went on to become EFF’s legal director and then executive director. 

Welcome to the second episode of “Privacy’s Defenders,” a podcast about the people – lawyers, journalists, hackers, and others – who’ve fought to secure your digital liberties since before most people even knew what the internet was. 

Privacy info. This embed will serve content from simplecast.com

(You can also find this episode on the Internet Archive and on YouTube.)

In this episode, Cindy – who left EFF in June – speaks with Dan Bernstein, who was a Cal Berkeley grad student when he developed a simple encryption algorithm called “Snuffle.” Because federal law classified encryption as a war munition, publishing Snuffle meant submitting it to the government for review, getting a license as an arms dealer, and being granted a license the government had no intention of granting. Bernstein felt this violated his free-speech rights and in 1995 he sued, represented by Cindy working with EFF. 

Cindy also talks with Tony Coppolino, the Justice Department lawyer she battled in court – who admits she intimidated him from their very first phone call, and who offers a surprising perspective on the case all these years later. 

The “Privacy’s Defenders” podcast is a follow-up to Cindy’s book, “Privacy’s Defender: My Thirty-Year Fight Against Digital Surveillance,” bringing to life pivotal moments in the voices of those who fought for your rights. Sales of “Privacy’s Defender” benefit EFF, so pick up your copy today!

Joanne Elgart Jennings co-produced and created this podcast.   

Jarrod Sport co-produced, mixed, and mastered it.   

Corinne Ruff is our story editor. 

We had additional help from Rachel Estabrook and Alison Broverman. 

The original music was composed and performed by Nat Keefe of Hot Buttered Rum with Ben Andrews on the fiddle.

People are increasingly concerned about the ways in which mass surveillance is tracking our every move: from Flock license plate readers to face recognition to creepy ads that – based on what we see and do online – seem to know everything we’re thinking and planning. It didn’t have to be this way, and since the early days of the internet, a dedicated band of activists, lawyers and technologists have fought for a better, more secure and private digital future – a future that’s still attainable.  

Cindy Cohn, who just finished a 26-year run with the Electronic Frontier Foundation including 11 years as its executive director, has lived this fight. She says privacy isn’t just about secrecy: It's ultimately about power – who has it, and who has the ability to protect themselves from it.   

Welcome to the first episode of “Privacy’s Defenders,” a podcast about the people – lawyers, journalists, hackers, and others – who’ve fought to secure your digital liberties since before most people even knew what the internet was.

Privacy info. This embed will serve content from simplecast.com

(You can also find this episode on the Internet Archive and on YouTube.)

In this episode, Cindy talks with EFF cofounder John Gilmore about how he – an early employee at Sun Microsystems – came together with Lotus Development cofounder Mitch Kapor and cattle rancher, philosopher and Grateful Dead lyricist John Perry Barlow to create EFF as a bulwark against government investigation and prosecution of early internet users.  

It’s a story of the Secret Service’s “Operation Sundevil,” jet-setting tech titans, tie-dyed cypherpunks, and a fateful house party in San Francisco’s Haight-Ashbury district amid the earliest days of online communications, setting the stage for the battles that created the internet as we know it and issues we still grapple with today. 

The “Privacy’s Defenders” podcast is a follow-up to Cindy’s book, “Privacy’s Defender: My Thirty-Year Fight Against Digital Surveillance,” bringing to life pivotal moments in the voices of those who fought for your rights. Sales of “Privacy’s Defender” benefit EFF, so pick up your copy today! 

Joanne Elgart Jennings co-produced and created this podcast.  

Jarrod Sport co-produced, mixed, and mastered it.  

Corinne Ruff is our story editor.

We had additional help from Rachel Estabrook and Alison Broverman.

The original music was composed and performed by Nat Keefe of Hot Buttered Rum with Ben Andrews on the fiddle.  

And other archival sound came from the Internet Archive's amazing collection, including the snippet of the Grateful Dead song “Cassidy” that John Perry Barlow co-wrote. 

While How to Fix the Internet is on hiatus, we wanted to share a great conversation with you from last week. EFF Executive Director Cindy Cohn spoke with bestselling novelist, journalist, and EFF Special Advisor Cory Doctorow about Cindy’s new book, “Privacy’s Defender: My Thirty-Year Fight Against Digital Surveillance” (MIT Press).

Privacy info. This embed will serve content from simplecast.com

You can also listen to this episode on the Internet Archive or watch the video on YouTube.

Part memoir, part battle cry, “Privacy’s Defender” is the story of Cindy’s fights alongside the visionaries who looked at the early internet and understood that the legal and political battles over this new technology - the Crypto Wars, the NSA’s dragnet, the FBI gag orders - were really over the future of free speech, privacy, and power for all. 

Cindy Cohn and Cory Doctorow at City Lights.jpg

And finally, stay tuned to this feed; we’re working on a special podcast series featuring key players and moments from the book! 

Resources: 

• The Crypto Wars: Bernstein v. US Department of Justice
• NSA Spying: Hepting v. AT&T
• NSA Spying: Jewel v. NSA
• EFF’s National Security Letter lawsuits 

2025 was a stellar year for EFF’s award-winning podcast, “How to Fix the Internet,” as our sixth season focused on the tools and technology of freedom. 

It seems like everywhere we turn we see dystopian stories about technology’s impact on our lives and our futures—from tracking-based surveillance capitalism, to street level government surveillance, to the dominance of a few large platforms choking innovation, to the growing efforts by authoritarian governments to control what we see and say—the landscape can feel bleak. Exposing and articulating these problems is important, but so is envisioning and then building solutions. That’s where our podcast comes in. 

EFF's How to Fix the Internet podcast offers a better way forward. Through curious conversations with some of the leading minds in law and technology, EFF Executive Director Cindy Cohn and Activism Director Jason Kelley explore creative solutions to some of today’s biggest tech challenges. Our sixth season, which ran from May through September, featured: 

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  “Digital Autonomy for Bodily Autonomy” – We all leave digital trails as we navigate the internet—records of what we searched for, what we bought, who we talked to, where we went or want to go in the real world—and those trails usually are owned by the big corporations behind the platforms we use. But what if we valued our digital autonomy the way that we do our bodily autonomy? Digital Defense Fund Director Kate Bertash joined Cindy and Jason to discuss how creativity and community can align to center people in the digital world and make us freer both online and offline. 

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  “Love the Internet Before You Hate On It” – There’s a weird belief out there that tech critics hate technology. But do movie critics hate movies? Do food critics hate food? No! The most effective, insightful critics do what they do because they love something so deeply that they want to see it made even better. Molly White—a researcher, software engineer, and writer who focuses on the cryptocurrency industry, blockchains, web3, and other tech joined Cindy and Jason to discuss working toward a human-centered internet that gives everyone a sense of control and interaction; open to all in the way that Wikipedia was (and still is) for her and so many others: not just as a static knowledge resource, but as something in which we can all participate. 

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  “Why Three is Tor's Magic Number” – Many in Silicon Valley, and in U.S. business at large, seem to believe innovation springs only from competition, a race to build the next big thing first, cheaper, better, best. But what if collaboration and community breeds innovation just as well as adversarial competition? Tor Project Executive Director Isabela Fernandes joined Cindy and Jason to discuss the importance of not just accepting technology as it’s given to us, but collaboratively breaking it, tinkering with it, and rebuilding it together until it becomes the technology that we really need to make our world a better place. 

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  “Securing Journalism on the ‘Data-Greedy’ Internet” – Public-interest journalism speaks truth to power, so protecting press freedom is part of protecting democracy. But what does it take to digitally secure journalists’ work in an environment where critics, hackers, oppressive regimes, and others seem to have the free press in their crosshairs? Freedom of the Press Foundation Digital Security Director Harlo Holmes joined Cindy and Jason to discuss the tools and techniques that help journalists protect themselves and their sources while keeping the world informed. 

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  “Cryptography Makes a Post-Quantum Leap” – The cryptography that protects our privacy and security online relies on the fact that even the strongest computers will take essentially forever to do certain tasks, like factoring prime numbers and finding discrete logarithms which are important for RSA encryption, Diffie-Hellman key exchanges, and elliptic curve encryption. But what happens when those problems—and the cryptography they underpin—are no longer infeasible for computers to solve? Will our online defenses collapse? Research and applied cryptographer Deirdre Connolly joined Cindy and Jason to discuss not only how post-quantum cryptography can shore up those existing walls but also help us find entirely new methods of protecting our information. 

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  “Finding the Joy in Digital Security” – Many people approach digital security training with furrowed brows, as an obstacle to overcome. But what if learning to keep your tech safe and secure was consistently playful and fun? People react better to learning and retain more knowledge when they're having a good time. It doesn’t mean the topic isn’t serious—it’s just about intentionally approaching a serious topic with joy. East Africa digital security trainer Helen Andromedon joined Cindy and Jason to discuss making digital security less complicated, more relevant, and more joyful to real users, and encouraging all women and girls to take online safety into their own hands so that they can feel fully present and invested in the digital world. 

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  “Smashing the Tech Oligarchy” – Many of the internet’s thorniest problems can be attributed to the concentration of power in a few corporate hands: the surveillance capitalism that makes it profitable to invade our privacy, the lack of algorithmic transparency that turns artificial intelligence and other tech into impenetrable black boxes, the rent-seeking behavior that seeks to monopolize and mega-monetize an existing market instead of creating new products or markets, and much more. Tech journalist and critic Kara Swisher joined Cindy and Jason to discuss regulation that can keep people safe online without stifling innovation, creating an internet that’s transparent and beneficial for all, not just a collection of fiefdoms run by a handful of homogenous oligarchs. 

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  “Separating AI Hope from AI Hype” – If you believe the hype, artificial intelligence will soon take all our jobs, or solve all our problems, or destroy all boundaries between reality and lies, or help us live forever, or take over the world and exterminate humanity. That’s a pretty wide spectrum, and leaves a lot of people very confused about what exactly AI can and can’t do. Princeton Professor and “AI Snake Oil” publisher Arvind Narayanan joined Cindy and Jason to discuss how we get to a world in which AI can improve aspects of our lives from education to transportation—if we make some system improvements first—and how AI will likely work in ways that we barely notice but that help us grow and thrive. 

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  “Protecting Privacy in Your Brain” – Rapidly advancing "neurotechnology" could offer new ways for people with brain trauma or degenerative diseases to communicate, as the New York Times reported this month, but it also could open the door to abusing the privacy of the most personal data of all: our thoughts. Worse yet, it could allow manipulating how people perceive and process reality, as well as their responses to it—a Pandora’s box of epic proportions. Neuroscientist Rafael Yuste and human rights lawyer Jared Genser, co-founders of The Neurorights Foundation, joined Cindy and Jason to discuss how technology is advancing our understanding of what it means to be human, and the solid legal guardrails they're building to protect the privacy of the mind. 

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  “Building and Preserving the Library of Everything” – Access to knowledge not only creates an informed populace that democracy requires but also gives people the tools they need to thrive. And the internet has radically expanded access to knowledge in ways that earlier generations could only have dreamed of—so long as that knowledge is allowed to flow freely. Internet Archive founder and digital librarian Brewster Kahle joined Cindy and Jason to discuss how the free flow of knowledge makes all of us more free.

This article is part of our Year in Review series. Read other articles about the fight for digital rights in 2025.