The new open-source project could serve as the basis for a future of apps with features as complex as Slack, Discord, or Google Docs—but with added protection against surveillance. So one group of ...

One of the many benefits of using iMessage is that you know your conversations are always end-to-end encrypted. That level of security has never previously extended to green bubble conversations. But ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...

TikTok doesn't encrypt your direct messages like other platforms including Instagram, Messenger, and X, which offer the privacy option. According to a report by the BBC, TikTok will not add end-to-end ...

As portable storage declines in favor of cloud services, the question of whether an encrypted USB drive is worth it has moved from convenience to security. Cloud storage, AirDrop, and messaging apps ...

In cryptography, a Caesar Cipher is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter ...

Apple tested end-to-end encryption (E2EE) for RCS messages exchanged between iPhone and Android users in the iOS 26.4 beta, but Apple made it clear the functionality was not going to launch in the iOS ...

TikTok will not introduce end-to-end encryption for direct messages (DMs) on its platform, according to a new report from the BBC. The social media giant says end-to-end encryption would make users ...

The amount of quantum computing power needed to crack a common data encryption technique has been reduced tenfold. This makes the encryption method even more vulnerable to quantum computers, which may ...

Both the founders of WhatsApp and current owner Meta state that the app uses end-to-end encryption, meaning that nobody outside the chat can access the content. A lawsuit claims that this isn’t true ...