Defending Encryption in the U.S. and Abroad: 2024 in Review

EFF supporters get that strong encryption is tied to one of our most basic rights: the right to have a private conversation. In the digital world, privacy is impossible without strong encryption. 

That’s why we’ve always got an eye out for attacks on encryption. This year, we pushed back—successfully—against anti-encryption laws proposed in the U.S., the U.K. and the E.U. And we had a stark reminder of just how dangerous backdoor access to our communications can be. 

U.S. Bills Pushing Mass File-Scanning Fail To Advance

The U.S. Senate’s EARN IT Bill is a wrongheaded proposal that would push companies away from using encryption and towards scanning our messages and photos. There’s no reason to enact such a proposal, which technical experts agree would turn our phones into bugs in our pockets. 

We were disappointed when EARN IT was voted out of committee last year, even though several senators did make clear they wanted to see additional changes before they support the bill. Since then, however, the bill has gone nowhere. That’s because so many people, including more than 100,000 EFF supporters, have voiced their opposition. 

People increasingly understand that encryption is vital to our security and privacy. And when politicians demand that tech companies install dangerous scanning software whether users like it or not, it’s clear to us all that they are attacking encryption, no matter how much obfuscation takes place. 

EFF has long encouraged companies to adopt policies that support encryption, privacy and security by default. When companies do the right thing, EFF supporters will side with them. EFF and other privacy advocates pushed Meta for years to make end-to-end encryption the default option in Messenger. When Meta implemented the change, they were sued by Nevada’s Attorney General. EFF filed a brief in that case arguing that Meta should not be forced to make its systems less secure. 

UK Backs Off Encryption-Breaking Language 

In the U.K., we fought against the wrongheaded Online Safety Act, which included language that would have let the U.K. government strongarm companies away from using encryption. After pressure from EFF supporters and others, the U.K. government gave last-minute assurances that the bill wouldn’t be applied to encrypted messages. The U.K. agency in charge of implementing the Online Safety Act, Ofcom, has now said that the Act will not apply to end-to-end encrypted messages. That’s an important distinction, and we have urged Ofcom to make that even more clear in its written guidance. 

EU Residents Do Not Want “Chat Control” 

Some E.U. politicians have sought to advance a message-scanning bill that was even more extreme than the U.S. anti-encryption bills. We’re glad to say the EU proposal, which has been dubbed “Chat Control” by its opponents, has also been stalled because of strong opposition. 

Even though the European Parliament last year adopted a compromise proposal that would protect our rights to encrypted communications, a few key member states at the EU Council spent much of 2024 pushing forward the old, privacy-smashing version of Chat Control. But they haven’t advanced. In a public hearing earlier this month, 10 EU member states, including Germany and Poland, made clear they would not vote for this proposal. 

Courts in the E.U., like the public at large, increasingly recognize that online private communications are human rights, and the encryption required to facilitate them cannot be grabbed away. The European Court of Human Rights recognized this in a milestone judgment earlier this year, Podchasov v. Russia, which specifically held that weakening encryption put at risk the human rights of all internet users. 

A Powerful Reminder on Backdoors

All three of the above proposals are based on a flawed idea: that it’s possible to give some form of special access to peoples’ private data that will never be exploited by a bad actor. But that’s never been true–there is no backdoor that works only for the “good guys.” 

In October, the U.S. public learned about a major breach of telecom systems stemming from Salt Typhoon, a sophisticated Chinese-government backed hacking group. This hack infiltrated the same systems that major ISPs like Verizon, AT&T and Lumen Technologies had set up for U.S. law enforcement and intelligence agencies to get “lawful access” to user data. It’s still unknown how extensive the damage is from this hack, which included people under surveillance by U.S. agencies but went far beyond that. 

If there’s any upside to a terrible breach like Salt Typhoon, it’s that it is waking up some officials to understand that encryption is vital to both individual and national security. Earlier this month, a top U.S. cybersecurity chief said “encryption is your friend,” making a welcome break with the messaging we’ve seen over the years at EFF.  Unfortunately, other agencies, including the FBI, continue to push the idea that strong encryption can be coupled with easy access by law enforcement. 

Whatever happens, EFF will continue to stand up for our right to use encryption to have secure and private online communications.

This article is part of our Year in Review series. Read other articles about the fight for digital rights in 2024.