![]() ![]() The news he's broken has been covered by outlets like the BBC, The Verge, Slate, Gizmodo, Engadget, TechCrunch, Digital Trends, ZDNet, The Next Web, and Techmeme. Beyond the column, he wrote about everything from Windows to tech travel tips. He founded PCWorld's "World Beyond Windows" column, which covered the latest developments in open-source operating systems like Linux and Chrome OS. He also wrote the USA's most-saved article of 2021, according to Pocket.Ĭhris was a PCWorld columnist for two years. Beyond the web, his work has appeared in the print edition of The New York Times (September 9, 2019) and in PCWorld's print magazines, specifically in the August 2013 and July 2013 editions, where his story was on the cover. With over a decade of writing experience in the field of technology, Chris has written for a variety of publications including The New York Times, Reader's Digest, IDG's PCWorld, Digital Trends, and MakeUseOf. Chris has personally written over 2,000 articles that have been read more than one billion times-and that's just here at How-To Geek. That's another useful security feature in Signal.)Ĭhris Hoffman is the former Editor-in-Chief of How-To Geek. (However, you can verify the safety numbers associated with a conversation to ensure you're talking directly with the person you think you are. You don't have to ask them what their Signal handle is-it's just their phone number. If you install Signal, you can see which of your contacts you can message via Signal instead of SMS. So, if you and someone else communicate via SMS, you can both install Signal and easily switch. Signal securely scans your contacts to see which of them are also Signal users-it just examines the phone numbers and sees if those phone numbers are also registered on Signal. ![]() When you sign up for Signal and install the app, it will ask for access to the contacts on your phone. That's by design-Signal is designed to be a drop-in replacement for SMS. To talk to someone on Signal, your phone number is your identifier on Signal. To sign up for Signal, you need a phone number. While your communications on Signal are private, you aren't anonymous. Signal Identifies You by Your Phone Number You can manually transfer data between devices, but that's it. In contrast, Facebook could reveal your full name, everything you've said on Facebook Messenger, a list of geographical locations you've accessed your account from-and so on.Įverything in your Signal app-messages, pictures, files, and so on-is stored locally on your phone. Signal could reveal only your account's phone number, last connection date, and account creation time. Signal tries not to.Įven if Signal is subject to a subpoena on you and forced to disclose what it knows about you, the company knows almost nothing about you and your Signal activity. Signal also offers other privacy features, including self-destructing (disappearing) messages that will automatically be removed after a period of time.įacebook Messenger collects a lot of data about you, too. ![]() But everything on Signal is encrypted, always and by default. Sure, some other messengers offer encrypted messaging as an optional feature. ![]()
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