Cypherpunk Quotes

I post cypherpunk quotes every 8 hours.

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Last Notes

2026-10-16 13:05:17 UTC

"In view of the serious implications of such a law, I abandoned my plans to charge for PGP in the hopes of achieving wider distribution."
— Philip Zimmermann (GrepLaw, 2003)
#pgp #encryption #government #backdoors

2026-10-16 03:39:55 UTC

"Just as the technology of printing altered and reduced the power of medieval guilds and the social power structure, so too will cryptologic methods fundamentally alter the nature of corporations and of government interference in economic transactions."
— Tim May (The Crypto Anarchist Manifesto, 1988)
#cryptography #economics

2026-10-15 19:46:02 UTC

"You can't awaken someone who's pretending to be asleep."
— Edward Snowden (Joe Rogan Experience, 2019)

2026-10-15 13:10:59 UTC

"Proprietary software is an injustice. It denies users freedom and keeps them divided and helpless."
— Richard Stallman (Free Software, Free Society, 2002)
#proprietarysoftware #freedom

2026-10-15 03:43:41 UTC

"Stopping leaks is a new form of censorship. And in the same manner that very significant resources spent on China's firewall, the result is that anyone who's motivated can work around it."
— Julian Assange (Forbes, 2010)
#censorship #leaks

2026-10-14 20:02:44 UTC

"In one direction lies unprecedented scrutiny and control of people's lives; in the other, secure parity between individuals and organizations. The shape of society in the next century may depend on which approach predominates."
— David Chaum (Security Without Identification: Transaction Systems to Make Big Brother Obsolete, 1985)
#privacy #surveillance

2026-10-14 13:26:08 UTC

"We are creating a world where anyone, anywhere may express his or her beliefs, no matter how singular, without fear of being coerced into silence or conformity."
— John Perry Barlow (A Declaration of the Independence of Cyberspace, 1996)
#freespeech #conformity

2026-10-14 04:01:22 UTC

"Cryptography was a technique that did not require your trusting other people."
— Whitfield Diffie (ITAS Interview, 1992)
#cryptography #trust #privacy

2026-10-13 21:03:04 UTC

"If cryptography's most basic aim is to enable secure communications, how could it not be a colossal failure of our field when ordinary people lack even a modicum of communication privacy when interacting electronically?"
— Phillip Rogaway (The Moral Character of Cryptographic Work, 2015)
#cryptography #privacy

2026-10-13 15:40:55 UTC

"Truth happens. We will succeed. Don't wait around for others to take action. We must dive head first without regard for consequences, and break the inertia of passivity."
— Amir Taaki (The libbitcoin Manifesto, 2013)
#resistance #freedom

2026-10-13 05:58:30 UTC

"There is a war going on between those who would liberate crypto and those who would suppress it. The seemingly innocuous bunch strewn around this conference room represents the vanguard of the pro-crypto forces."
— Steven Levy (Crypto Rebels (WIRED), 1993)
#cryptography #cypherpunk #resistance #government

2026-10-12 17:31:15 UTC

"That cryptographic work is deeply tied to politics is a claim so obvious that only a cryptographer could fail to see it."
— Phillip Rogaway (The Moral Character of Cryptographic Work, 2015)
#cryptography #politics

2026-10-12 04:56:40 UTC

"Building security from day one is much easier than adding it on as an afterthought."
— Martin Hellman (Charles Babbage Institute Oral History, 2004)
#security

2026-10-11 20:00:40 UTC

"The keyboard is the great equalizer — better than the Glock .45."
— St. Jude (Jude Milhon) (Modem Grrrl (Wired), 1995)
#technology #empowerment #equality #defense

2026-10-11 14:45:09 UTC

"The State will of course try to slow or halt the spread of this technology, citing national security concerns, use of the technology by drug dealers and tax evaders, and fears of societal disintegration."
— Tim May (The Crypto Anarchist Manifesto, 1988)
#government #regulation

2026-10-11 04:41:57 UTC

"By understanding that cypherpunk theory and practice each consist of two complementary dynamics—privacy/transparency, pro-active/re-active—it becomes possible to understand that the cypherpunk movement provides the basis for activists and citizens to resist large surveillance institutions."
— Patrick D. Anderson (Of Cypherpunks and Sousveillance, 2022)
#cypherpunk #privacy #transparency #resistance #surveillance

2026-10-10 19:53:17 UTC

"Every action I took was out of a desire to enable people to have freedom and control over their own lives."
— Ross Ulbricht (Letter to Judge Forrest, 2015)
#freedom #autonomy

2026-10-10 14:20:03 UTC

"If you see a proposal for an electronic money system, check to see whether it has the ability to preserve the privacy of financial transactions the way paper money does today. If not, realize that the proposal is designed to harm, not help, individual privacy."
— Hal Finney (Protecting privacy with electronic cash, 1993)
#digitalcash #privacy #warning

2026-10-10 04:54:33 UTC

"A hash function should be a one-way function — easy to compute but difficult to reverse."
— Ralph Merkle (A Certified Digital Signature, 1989)
#cryptography

2026-10-09 20:39:04 UTC

"There has never been a government that didn't sooner or later try to reduce the freedom of its subjects and gain more control over them, and there probably never will be one."
— Wei Dai (Cypherpunks mailing list, 1995)
#freedom #cypherpunk

2026-10-09 15:04:06 UTC

"Google and Facebook are not really in the business of data – they are in the business of power."
— Carissa Véliz (Privacy is power (Aeon), 2019)
#surveillance #power #techcompanies #data

2026-10-09 05:09:26 UTC

"Because cash is permissionless, it is censorship resistant."
— Jerry Brito (The Case for Electronic Cash, 2019)
#cash #censorship #permissionless #freedom

2026-10-08 21:07:51 UTC

"Privacy gives each of us more control over his own life—which on average, if not in every case, is likely to lead to a freer world."
— David D. Friedman (The Case for Privacy, 2005)
#privacy #freedom

2026-10-08 15:20:11 UTC

"I can't speak for what Satoshi intended, but I sure don't think it involved bitcoin exchanges that have draconian rules about KYC, AML, passports, freezes on accounts and laws about reporting 'suspicious activity' to the local secret police."
— Tim May (CoinDesk, 2018)
#bitcoin #surveillance #kyc #regulation

2026-10-08 05:06:26 UTC

"That's why our primary defense isn't law, but technology."
— Julian Assange (Forbes, 2010)
#law #defense #wikileaks

2026-10-07 21:05:13 UTC

"Bitcoin is a tool of resistance gifted to us by Satoshi. The idea has escaped and the idea of cryptocurrency will not be stopped."
— Amir Taaki (The libbitcoin Manifesto, 2013)
#bitcoin #resistance #cryptocurrency #freedom

2026-10-07 15:19:49 UTC

"If privacy is outlawed, only outlaws will have privacy."
— Philip Zimmermann (Why I Wrote PGP, 1991)
#privacy #encryption #law

2026-10-07 04:56:15 UTC

"Be interested in liberty and the freedom to transact and speak to get back to the original motivations. Don't spend time trying to make government-friendly financial alternatives."
— Tim May (CoinDesk, 2018)
#liberty #freedom #transactions #government

2026-10-06 20:51:18 UTC

"For Bitcoin to succeed and become secure, bitcoins must become vastly more expensive."
— Hal Finney (BitcoinTalk Forum, 2011)
#bitcoin #security #economics

2026-10-06 14:51:28 UTC

"The people in this room hope for a world where an individual's informational footprints—everything from an opinion on abortion to the medical record of an actual abortion—can be traced only if the individual involved chooses to reveal them; a world where coherent messages shoot around the globe by network and microwave, but intruders and feds trying to pluck them out of the vapor find only gibberish."
— Steven Levy (Crypto Rebels (WIRED), 1993)
#privacy #cypherpunk #encryption #freedom

2026-10-06 05:26:42 UTC

"Somebody had to be the first one to start banging on the Berlin Wall, with a sledgehammer, in 1989. Somebody had to be the first to walk through. Somebody had to be the first to stand up and say, 'Enough!'"
— Jim Bell (Assassination Politics, 1997)
#resistance #freedom

2026-10-05 16:55:30 UTC

"Withdrawing into technology is like pulling the blankets over your head. It feels good for a while, until reality catches up. The next Clipper or Digital Telephony proposal will provide a rude awakening."
— Hal Finney (Politics vs Technology, 1994)
#politics #warning

2026-10-05 04:41:11 UTC

"Cash is more than a method of payment. It is a fundamental tool for individual privacy and autonomy, and it is necessary for an open society."
— Jerry Brito (The Case for Electronic Cash, 2019)
#cash #privacy #autonomy #opensociety

2026-10-04 19:19:11 UTC

"Information is power. But like all power, there are those who want to keep it for themselves."
— Aaron Swartz (Guerilla Open Access Manifesto, 2008)
#openaccess

2026-10-04 13:48:30 UTC

"Strong cryptography can resist an unlimited amount of violence. No amount of coercive force will ever solve a math problem."
— Tim May (Cypherpunks Mailing List, 1993)
#cryptography #violence #mathematics

2026-10-04 04:52:58 UTC

"Free software is a matter of liberty, not price. To understand the concept, you should think of 'free' as in 'free speech,' not as in 'free beer.'"
— Richard Stallman (GNU Project, 1985)
#freesoftware #liberty #opensource

2026-10-03 19:06:07 UTC

"Their non-anonymity also means that a dedicated attacker will eventually always be able to attack the system."
— Andrew Poelstra (On Stake and Consensus, 2015)
#anonymity #security

2026-10-03 13:09:29 UTC

"They're abridging the freedom and privacy of all citizens—to defend us against a bogeyman that they will not explain. The decision to literally trade away our privacy is one that must be made by the whole society, not made unilaterally by a military spy agency."
— John Gilmore (Crypto Rebels (WIRED), 1993)
#privacy #freedom #government #nsa #democracy

2026-10-03 04:21:55 UTC

"If you have a certain amount of time to spend on advancing the cause of greater personal privacy, can you do it better by using the time to learn about cryptography and develop the tools to protect privacy, or by convincing your government not to invade your privacy?"
— Wei Dai (Cypherpunks mailing list, 1995)
#privacy #cryptography

2026-10-02 20:26:29 UTC

"The Net interprets censorship as damage and routes around it."
— John Gilmore (Time Magazine, 1993)
#censorship #internet #freedom

2026-10-02 14:32:23 UTC

2026-10-02 04:38:05 UTC

"There is power in knowing. By protecting our privacy, we prevent others from being empowered with knowledge about us that can be used against our interests."
— Carissa Véliz (Privacy is power (Aeon), 2019)
#privacy #power #knowledge #surveillance

2026-10-01 20:52:00 UTC

"I never understood the classical notion of a key distribution center, which is a trusted resource that you have to share."
— Whitfield Diffie (ITAS Interview, 1992)
#cryptography #trust

2026-10-01 15:12:03 UTC

"These legal victories would probably not have been possible without the ability to break the law."
— Moxie Marlinspike (We Should All Have Something To Hide, 2013)
#law #civildisobedience #democracy #change

2026-10-01 04:46:43 UTC

"Cypherpunks write code. We know that someone has to write software to defend privacy, and since we can't get privacy unless we all do, we're going to write it."
— Eric Hughes (A Cypherpunk's Manifesto, 1993)
#cypherpunk #code

2026-09-30 20:37:49 UTC

"Since cryptography is a tool for shifting power, the people who know this subject well, like it or not, inherit some of that power."
— Phillip Rogaway (The Moral Character of Cryptographic Work, 2015)
#cryptography

2026-09-30 14:42:58 UTC

"When Satoshi announced Bitcoin on the cryptography mailing list, he got a skeptical reception at best. Cryptographers have seen too many grand schemes by clueless noobs."
— Hal Finney (BitcoinTalk Forum, 2013)
#bitcoin #satoshi #history

2026-09-30 04:35:27 UTC

"I don't want to live in a world where everything I do and say is recorded. That is not something I am willing to support or live under."
— Edward Snowden (The Guardian Interview, 2013)
#surveillance #privacy #freedom

2026-09-29 20:30:00 UTC

"Pretty Good Privacy empowers people to take their privacy into their own hands. There has been a growing social need for it."
— Philip Zimmermann (Why I Wrote PGP, 1991)
#pgp #privacy #empowerment

2026-09-29 14:41:19 UTC

"The key question at the heart of the cypherpunk movement was not freedom, but the crisis of freedom in a situation of extensive social control of dominant institutions over private individuals."
— Enrico Beltramini (Against technocratic authoritarianism, 2020)
#cypherpunk #freedom #surveillance #control

2026-09-29 04:49:25 UTC

"We are not asking to threaten the national security. We're asking to discard a Cold War bureaucratic idea of national security which is obsolete. My response to the NSA is: Show us. Show the public how your ability to violate the privacy of any citizen has prevented a major disaster."
— John Gilmore (Crypto Rebels (WIRED), 1993)
#nsa #privacy #nationalsecurity #transparency #government

2026-09-28 16:33:10 UTC

2026-09-27 19:36:57 UTC

"I am very concerned that large transaction systems are being designed with no regard for privacy. Once in place they could lead to a world in which all transactions are tracked."
— David Chaum (Communications of the ACM, 1985)
#privacy #surveillance #transactions

2026-09-26 19:05:19 UTC

"A specter is haunting the modern world, the specter of crypto anarchy."
— Tim May (The Crypto Anarchist Manifesto, 1988)
#cryptoanarchy #manifesto #cypherpunk

2026-09-26 12:45:14 UTC

"The age of the printable gun has arrived, and there's nothing anyone can do about it."
— Cody Wilson (Come and Take It, 2016)
#3dprinting

2026-09-26 04:04:03 UTC

"Privacy is not secrecy. A private matter is something one doesn't want the whole world to know, but a secret matter is something one doesn't want anybody to know. Privacy is the power to selectively reveal oneself to the world."
— Eric Hughes (A Cypherpunk's Manifesto, 1993)
#privacy #secrecy

2026-09-25 19:54:05 UTC

"Cryptography is the last defense of liberty in a world of total surveillance."
— Bruce Schneier (Data and Goliath, 2015)
#cryptography #liberty #surveillance

2026-09-25 13:21:34 UTC

"As we move to an increasingly online world in which physical cash is not practical for many transactions, we must also develop and foster electronic cash that is as privacy-preserving and permissionless as physical cash."
— Jerry Brito (The Case for Electronic Cash, 2019)
#electroniccash #privacy #permissionless #cryptocurrency

2026-09-24 19:51:48 UTC

"Arguing that you don't care about the right to privacy because you have nothing to hide is no different than saying you don't care about free speech because you have nothing to say."
— Edward Snowden (Reddit AMA, 2015)
#privacy #freespeech

2026-09-24 13:21:21 UTC

"The cypherpunks were troublemakers: controversial, radical, unrelenting, but also practical. They made things."
— Jamie Bartlett (Cypherpunks Write Code, American Scientist)
#cypherpunk #code

2026-09-23 19:32:24 UTC

"Cyberspace consists of transactions, relationships, and thought itself, arrayed like a standing wave in the web of our communications. Ours is a world that is both everywhere and nowhere, but it is not where bodies live."
— John Perry Barlow (A Declaration of the Independence of Cyberspace, 1996)
#cyberspace #philosophy #digitalworld

2026-09-23 03:50:50 UTC

"Bitcoin is the most significant computer science breakthrough in the last 20 years."
— Adam Back (Conference speech, 2017)
#bitcoin #computerscience

2026-09-22 19:36:39 UTC

"If you think technology can solve your security problems, then you don't understand the problems and you don't understand the technology."
— Bruce Schneier (Secrets and Lies, 2000)
#security

2026-09-21 20:17:50 UTC

"A cashless economy is a surveillance economy."
— Jerry Brito (The Case for Electronic Cash, 2019)
#cash #surveillance #privacy #economics

2026-09-21 14:55:19 UTC

"I am active in policy space rather writing code, doing a lot of public speaking. There is a lot of need for activism now in the shadow of the Patriot Act."
— Philip Zimmermann (GrepLaw, 2003)
#patriotact #surveillance

2026-09-21 03:55:44 UTC

"Most people are unaware of how visible email is. Email could be intercepted by a lot of parties along the way, it could be captured and logged, scanned and then used years later."
— Philip Zimmermann (GrepLaw, 2003)
#email #surveillance #privacy #interception

2026-09-20 18:32:37 UTC

"By its very nature, it favors the bright (who can put it to use) over the dull (who cannot). It favors the adaptable (who are quick to see the merit of the new) over the sluggish (who cling to time-tested ways). And what two better words are there to describe government bureaucracy than 'dull' and 'sluggish'?"
— Chuck Hammill (From Crossbows To Cryptography: Techno-Thwarting The State, 1987)
#government #freedom

2026-09-20 12:55:18 UTC

"There is only one way this vision will materialize, and that is by widespread use of cryptography. Is this technologically possible? Definitely. The obstacles are political—some of the most powerful forces in government are devoted to the control of these tools."
— Steven Levy (Crypto Rebels (WIRED), 1993)
#cryptography #privacy #government #politics

2026-09-19 18:28:14 UTC

2026-09-19 03:42:21 UTC

"What if everyone believed that law-abiding citizens should use postcards for their mail? If a nonconformist tried to assert his privacy by using an envelope, it would draw suspicion."
— Philip Zimmermann (Why I Wrote PGP, 1991)
#privacy #encryption #conformity

2026-09-18 18:55:40 UTC

"In a world without cash (a bearer and peer-to-peer form of money) all transactions must be necessarily intermediated by financial institutions. Intermediated transactions are by their nature subject to surveillance and control."
— Jerry Brito (The Case for Electronic Cash, 2019)
#cash #surveillance #control #intermediation

2026-09-18 12:47:11 UTC

"Crypto anarchy is not just about avoiding laws. It's about making certain laws unenforceable, and hence making them obsolete."
— Tim May (Cypherpunks Mailing List, 1992)
#cryptoanarchy #law #enforcement

2026-09-17 03:58:13 UTC

"Cryptography is the ultimate form of non-violent direct action."
— Julian Assange (Cypherpunks: Freedom and the Future of the Internet, 2012)
#cryptography #nonviolence

2026-09-16 19:25:08 UTC

"The tech powers that be are nothing without our data."
— Carissa Véliz (Privacy is power (Aeon), 2019)
#data #power #resistance #techcompanies

2026-09-16 13:14:01 UTC

"'Swiss banks in cyberspace' will make economic transactions much more liquid and much less subject to local rules and regulations."
— Tim May (Crypto Anarchy and Virtual Communities, 1994)
#digitalcash #economics #regulation #freedom

2026-09-16 03:53:07 UTC

"Instead of trying to convince our current government not to try, we'll develop the technology (e.g., remailers and ecash) that will make it impossible for the government to succeed."
— Wei Dai (Cypherpunks mailing list, 1995)
#ecash #remailers

2026-09-15 19:33:50 UTC

"I am an engineer, not a mathematician. I try to find practical solutions to actual problems."
— Philip Zimmermann (GrepLaw, 2003)
#cryptography

2026-09-15 13:15:22 UTC

"I see Bitcoin as ultimately becoming a reserve currency for banks, playing much the same role as gold did in the early days of banking."
— Hal Finney (BitcoinTalk Forum, 2010)
#bitcoin #banking #gold

2026-09-15 03:55:51 UTC

"Remember, there are a lot tyrants out there."
— Tim May (CoinDesk, 2018)
#tyranny #warning #freedom

2026-09-14 20:11:10 UTC

"Privacy is the foundation that allows freedom of speech, thought, and association to thrive. Without it, these freedoms exist only on paper and can't be exercised in practice in a meaningful way."
— Zooko Wilcox (Cypherpunk Technologies Press Release, 2023)
#privacy #freespeech #freedom

2026-09-14 14:49:13 UTC

"The best defense against abusive government is an informed and active citizenry."
— Whitfield Diffie (Congressional testimony, 1993)
#government #defense

2026-09-13 18:36:00 UTC

"Computer technology is on the verge of providing the ability for individuals and groups to communicate and interact with each other in a totally anonymous manner."
— Tim May (The Crypto Anarchist Manifesto, 1988)
#anonymity #privacy

2026-09-13 13:10:07 UTC

"But there is another solution, one advocated forcefully by computer scientist David Chaum. Rather than relying on new laws and more government, Chaum looks to technical solutions. And these solutions rely on the ancient science devoted to keeping information confidential: cryptography."
— Hal Finney (Protecting privacy with electronic cash, 1993)
#cryptography #privacy #government

2026-09-13 03:48:20 UTC

"Just as a merchant will accept cash from a customer without demanding proof of identity, we also want our electronic money system to allow similar transactions to take place, without the identity of the people involved being revealed to each other, or even to someone who is monitoring the network."
— Hal Finney (Protecting privacy with electronic cash, 1993)
#digitalcash #anonymity #privacy

2026-09-12 18:11:45 UTC

"When a company goes to develop a product, that has only two options, secure or insecure, they should, from day one, define the product as either secure or insecure."
— Martin Hellman (Charles Babbage Institute Oral History, 2004)
#security #transparency

2026-09-12 12:00:50 UTC

"Information is power. But like all power, there are those who want to keep it for themselves."
— Aaron Swartz (Guerilla Open Access Manifesto, 2008)
#openaccess

2026-09-12 03:40:59 UTC

2026-09-11 19:01:53 UTC

"Arise, You have nothing to lose but your barbed-wire fences."
— Steven Levy (Crypto Rebels (WIRED), 1993)
#cypherpunk #freedom #resistance

2026-09-10 18:59:56 UTC

"The NSA has built an infrastructure that allows it to intercept almost everything. With this capability, the vast majority of human communications are automatically ingested without targeting."
— Edward Snowden (The Guardian Interview, 2013)
#nsa #surveillance #masssurveillance

2026-09-10 12:45:51 UTC

"A phase change is coming. Virtual communities are in their ascendancy, displacing conventional notions of nationhood. Geographic proximity is no longer as important as it once was."
— Tim May (Crypto Anarchy and Virtual Communities, 1994)

2026-09-10 03:38:41 UTC

2026-09-09 19:08:00 UTC

"The internet, our greatest tool of emancipation, has been transformed into the most dangerous facilitator of totalitarianism we have ever seen."
— Julian Assange (Cypherpunks: Freedom and the Future of the Internet, 2012)
#internet #surveillance #totalitarianism

2026-09-09 12:47:57 UTC

"How can we translate the freedom afforded by the Internet to ordinary life?"
— Jim Bell (Assassination Politics, 1997)
#freedom #internet #cypherpunk

2026-09-09 03:40:53 UTC

"Every time we witness an injustice and do not act, we train our character to be passive in its presence and thereby eventually lose all ability to defend ourselves and those we love."
— Julian Assange (State and Terrorist Conspiracies, 2006)

2026-08-24 08:49:50 UTC

"I'd like to think that decades from now, people will look back and see this time as the dawning of a new era of individual empowerment and freedom."
— Hal Finney (BitcoinTalk Forum, 2013)
#bitcoin #freedom

2026-08-09 08:45:08 UTC

"Every action I took was out of a desire to enable people to have freedom and control over their own lives."
— Ross Ulbricht (Letter to Judge Forrest, 2015)
#freedom #autonomy

2026-08-02 09:59:00 UTC

"There's a real possibility that all the noise about 'governance,' 'regulation' and 'blockchain' will effectively create a surveillance state, a dossier society."
— Tim May (CoinDesk, 2018)
#surveillance #regulation #blockchain #government

2026-06-10 18:31:48 UTC

"The Net interprets censorship as damage and routes around it."
— John Gilmore (Time Magazine, 1993)
#censorship #internet #freedom

2026-05-03 03:30:44 UTC

"Google and Facebook are not really in the business of data – they are in the business of power."
— Carissa Véliz (Privacy is power (Aeon), 2019)
#surveillance #power #techcompanies #data

2026-03-15 02:39:37 UTC