Signal’s co-founders are working on a new project that could transform how ordinary Indians protect their private conversations and documents online. They’re building something called Encrypted Spaces, a tool that promises to encrypt data stored in apps like Slack, Google Docs, and other services you use every day.
Right now, when you type a message in Slack or edit a spreadsheet in Google Docs, those messages and documents exist on the company’s servers. The company promises to keep your data private, but technically, they can read everything. Employees at Slack or Google could, in theory, access your conversations. Encrypted Spaces is designed to change this fundamental setup.
The system works by scrambling your data before it ever reaches the company’s servers. Think of it like putting your message in a locked box before sending it to Slack. Only you have the key to open it. Even Slack’s own employees cannot unlock it. This is called end-to-end encryption, and it’s been used successfully in apps like Signal for years. Now the same people who built Signal want to bring this protection to the apps you use at work.
The creators describe Encrypted Spaces as providing “verifiable, encrypted, untrusted storage.” This phrase means the system doesn’t require you to trust anyone. The encryption happens on your device before anything goes anywhere. Verification means you can check that the encryption actually happened and worked properly.
Why does this matter? Most people don’t think about who can see their Slack messages or Google Docs. They assume the company keeps it private. But privacy breaches happen. Hackers break into company servers. Governments sometimes demand access to data. And even without these extreme cases, companies analyze your data to improve their products or understand your behavior. Some people consider this a violation of privacy.
Encrypted Spaces could give companies like Slack and Google the option to offer their users real privacy. A company could say, “Your messages are encrypted. We cannot see them. Neither can hackers or the government without a warrant that somehow lets them break military-grade encryption.” This changes the relationship between the user and the service provider.
The Signal founders have credibility in this space. Signal is a messaging app that privacy advocates recommend. It’s been scrutinized by security researchers worldwide, and none have found major flaws. The founders understand encryption at a deep technical level. They also understand that most people don’t want to switch to specialized privacy apps. They want to use Slack because their coworkers are on Slack. They want to use Google Docs because it’s convenient. Encrypted Spaces is designed around this reality.
The tool is still in early stages. No major company has announced plans to integrate it yet. But the project shows what’s possible. It proves that encryption doesn’t have to mean abandoning familiar apps. It proves that privacy and convenience don’t have to be opposites.
For ordinary Indians, this matters for several reasons. India is seeing rapid growth in the use of workplace messaging apps and cloud storage. More people work remotely. More companies use apps like Slack and Asana to manage work. As this grows, the question of who controls your work data becomes increasingly important. A developer in Bangalore might not think much about whether Slack can see their code discussions. But consider a journalist, a lawyer, or a doctor. For them, privacy in their work apps is not just convenience—it’s essential.
Encrypted Spaces won’t solve all privacy problems overnight. It’s one tool. It requires the companies offering it to implement it properly. It requires users to understand what encrypted means and why they should care. But it represents a shift in thinking. Privacy advocates and technologists are building alternatives. They’re not just complaining about lack of privacy. They’re creating systems that let people choose privacy without sacrificing the apps they use daily.
The project is still new, and its long-term impact remains uncertain. But it demonstrates that even in an age where major tech companies have immense power over user data, there are people working to limit that power. They’re building tools that could make a real difference in how millions of people protect their information.
