Articles about Signal

Signal has officially had enough, folks. You see, the privacy-first messaging app is going on the offensive, declaring war on Microsoft’s invasive Recall feature by enabling a new “Screen security” setting by default on Windows 11. This move is designed to block Microsoft’s AI-powered screenshot tool from capturing your private chats.

If you aren’t aware, Recall was first unveiled a year ago as part of Microsoft’s Copilot+ PC push. The feature quietly took screenshots of everything happening on your computer, every few seconds, storing them in a searchable timeline. Microsoft claimed it would help users “remember” what they’ve done. Critics called it creepy. Security experts called it dangerous. The backlash was so fierce that Microsoft pulled the feature before launch.

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New rules in Europe means that WhatsApp will have to offer interoperability with other messaging apps and platforms. This is something that Meta has already been talking about, having published its preference for third parties to use the Signal Protocol as the foundation for these E2EE communications.

Use of the Signal Protocol will not be a requirement for interoperability, but whatever protocol is used by a third-party messaging app or platform, it will need to show they offer "the same security guarantees as Signal". To communicate security to users, WhatsApp is introducing a new "end-to-end encrypted" label that will be added to secure chats.

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By now you’ve heard the news: WhatsApp is currently rolling out an urgent update to all app users to close a major vulnerability that leaves unpatched phones at risk of being targeted by hackers. WhatsApp is owned by Facebook, and if you plan to stick with the platform, don’t wait for an update notification: access your phone’s app store now to force install the update.

Except maybe now is the time to go one step further: perhaps it’s the perfect opportunity to switch to a different messaging platform. One that’s not owned by one of the major tech companies, is equally -- if not more -- secure, and which works on more than just your phone. Enter stage left, Telegram, and stage right, Signal.

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IT security has never been more prominent at the forefront of people's minds than it is currently. With a sadly regular supply of hacking horror tales, Internet users are now exercising a great deal of care with the information they share through their networks. Stronger passwords and a reluctance to add personal details are among the more common measures to have become widely implemented.

Another option which people are leaning towards is that of secure messaging apps, a selection of which are profiled in the infographic below by ERS IT Solutions. There doesn’t yet exist a messaging app that is completely impenetrable to hackers, but there are those which distinguish themselves for their encryption of messages so that even if they are intercepted, the messages can’t be deciphered by unsolicited parties.

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Facebook's recently rolled-out Secret Conversations heralded the arrival of not only end-to-end encryption for users, but also disappearing messages. Not to be outdone, Edward Snowden's favorite messaging service, Signal, has followed suit.

The company behind the app, Open Whisper Systems, points out that the feature is not really designed to further improve security and privacy; rather it is a way "to keep your message history tidy".

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If you think you and your data are safe on the internet, think again. As we increasingly entrust companies with our data and information, many of these entities end up letting us down. For instance, in a bombshell reveal, we recently learned that Yahoo was scanning user email for the US government. Yes, the company violated the trust that users gave it.

Earlier this year, Open Whisper Systems was served with a subpoena from the Eastern District of Virginia asking it to turn over Signal messaging user information for a federal grand jury investigation. While this sounds like the beginning of a sad story for users of the service, it is actually a beautiful tale with a very happy ending. You see, thanks to the company's focus on encryption and smart design, it was unable to turn over any meaningful data. In other words, the service was created in such a way that the desired information couldn't be presented even if the company wanted to. Too bad that Yahoo didn't design its services in the same way, eh?

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Edward Snowden-endorsed developer Open Whisper Systems has announced the first public beta of Signal Desktop, a secure chat app for Chrome.

The new release enables users of its popular mobile app, Signal Private Messenger, to carry on a conversation across even more devices.

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