Microsoft is testing a new "Private Conversations" feature in Skype, which is being introduced through a partnership with Signal.

Skype is using the Signal Protocol for the feature, allowing users to take advantage of strong end-to-end encryption for more secure communications.

signalskype
Private Conversations are available for one-on-one conversations on Skype, with users able to initiate a private conversation by tapping on the "+" icon and then selecting "New Private Conversation." Once a conversation is initiated, it will be available only on the specific device where it was started.

Microsoft says Private Conversations offer several unique features:

  • A Private Conversation will have a lock icon next to your contact's name.
  • Preview messages from Private Conversations will not show in Chats or notifications.
  • Private Conversation capabilities are limited. You cannot edit a message or forward a file. From the chat window, only emoticons, files and audio messages are available to send.
  • Private Conversations are specific to a device. A new invitation must be sent and accepted, to change to another device.

Private Conversations are available today in a preview capacity for Skype Insiders, Microsoft's beta testing program for Skype.

Top Rated Comments

fairuz Avatar
103 months ago
I've said this a million times before and will say it again: This isn't secure end-to-end if you aren't managing your public keys. I'm frustrated with how many companies claim they have end-to-end encryption when users are blindly trusting the public keys given to them by the one entity they're trying to avoid trusting.
Score: 13 Votes (Like | Disagree)
BWhaler Avatar
103 months ago
Microsoft did secret surveillance deals with NSA, et al., years ago. Who would trust a company that sells hundreds of millions of dollars of products to governments to protect their secrets. It’s like trusting Facebook or google not to spy. The incentives are wrong.
Score: 10 Votes (Like | Disagree)
Jakewilk Avatar
103 months ago
They didn’t have this already...? It’s 2018...
Score: 4 Votes (Like | Disagree)
expiredyogurt Avatar
103 months ago
this is a microsoft owned company and they now only implement e2e?
you trust microsoft to honour e2e? look at win10 and say they did it for your best interest
Score: 2 Votes (Like | Disagree)
OldSchoolMacGuy Avatar
103 months ago
They didn’t have this already...? It’s 2018...
I think just Skype for Business offered it previously.

It it a bit strange that Microsoft is using someone else to make it happen. Seems they should be able to do it themselves. Though I suppose this route is easier and in this day and age if something goes wrong or a loophole is found, they can just blame it on someone else and lessen the bad press for themselves.
Score: 2 Votes (Like | Disagree)

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Monday December 1, 2025 2:40 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Johny Srouji

Apple's Chipmaking Chief Johny Srouji Responds to Report About Him Potentially Leaving

Monday December 8, 2025 9:23 am PST by
Apple's chipmaking chief Johny Srouji has reportedly indicated that he plans to continue working for the company for the foreseeable future. "I love my team, and I love my job at Apple, and I don't plan on leaving anytime soon," said Srouji, in a memo obtained by Bloomberg's Mark Gurman. Here is Srouji's full memo, as shared by Bloomberg:I know you've been reading all kind of rumors and...
Johny Srouji

Apple Chip Chief Johny Srouji Could Be Next to Go as Exodus Continues

Sunday December 7, 2025 10:41 am PST by
Apple's senior vice president of hardware technologies Johny Srouji could be the next leading executive to leave the company amid an alarming exodus of leading employees, Bloomberg's Mark Gurman reports. Srouji apparently recently told CEO Tim Cook that he is "seriously considering leaving" in the near future. He intends to join another company if he departs. Srouji leads Apple's chip design ...
google pixel 10

Switching Between iPhone and Android Will Get Easier With New Apple and Google Collaboration

Monday December 8, 2025 11:10 am PST by
Apple and Google are teaming up to make it easier for users to switch between iPhone and Android smartphones, according to 9to5Google. There is a new Android Canary build available today that simplifies data transfer between two smartphones, and Apple is going to implement the functionality in an upcoming iOS 26 beta. Apple already has a Move to iOS app for transferring data from an Android...
Apple Fitness Plus expansion hero

Apple Fitness+ Coming to 28 New Regions With Digital Voice Dubbing

Monday December 8, 2025 6:19 am PST by
Apple today announced that Fitness+ is expanding to 28 new markets on December 15 in the service's largest international rollout since launch, accompanied by new language dubbing and a K-Pop music genre. Apple Fitness+ will become available in Chile, Hong Kong, India, the Netherlands, Singapore, Taiwan, and additional regions on December 15, with Japan scheduled to follow early next year....
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...