Signal Encrypted Messenger Rolling Out New Face-Blurring Tool for Shared Images

by

Encrypted messaging app Signal is rolling out a new face-blurring feature that automatically locates and blurs faces in images shared over the platform.

signal blur face
In a blog post announcing the update, Signal co-founder Moxie Marlinspike explained that the tool was a response to a surge in traffic, spurred by ongoing protests around the world against racism and poice brutality.

Many of the people and groups who are organizing for that change are using Signal to communicate, and we're working hard to keep up with the increased traffic. We've also been working to figure out additional ways we can support everyone in the street right now.

One immediate thing seems clear: 2020 is a pretty good year to cover your face.

The latest version of Signal for Android and iOS introduces a new blur feature in the image editor that can help protect the privacy of the people in the photos you share. Now it's easy to give every face a hiding place, or draw a fuzzy trace over something you want to erase. Simply tap on the new blur tool icon to get started.

According to Marlinspike, all processing involved in the new blur feature happens locally on the device to maintain privacy. He also cautions that the feature isn't perfect, and won't detect every face all of the time. To compensate for these flaws, Signal's image editor also includes an option to manually obscure faces and other areas of a photo with a blur brush.

blur toolbar signal
Since May 25, Signal has been setting daily download records in the U.S., according to Apptopia (via Recode). The encrypted chat app was the eighth most downloaded social networking app on Tuesday, for example, and ranked around the top 100 for all apps.

Signal Private Messenger is a free download [Direct Link] for iPhone and iPad available on the App Store.

Note: Due to the political or social nature of the discussion regarding this topic, the discussion thread is located in our Political News forum. All forum members and site visitors are welcome to read and follow the thread, but posting is limited to forum members with at least 100 posts.

Top Rated Comments

robinp Avatar
26 weeks ago
It’s interesting that a simple image editing feature — something easily achieved in photoshop and many other apps — requires a political warning at the bottom of the post.

And then lo and behold, immediately there are really dumb comments about how bad this is or how it is no use. It can’t be both.

But image editing features are useful. And privacy is important.

You may not like people currently wanting privacy, but one day it might be you.

New features are good. People can choose whether to use them or not. If it is of no use to you then fine. If it is helpful to others then great.
Score: 23 Votes (Like | Disagree)
Caliber26 Avatar
26 weeks ago
Rioters, looters, and vandals don’t deserve an iota of privacy. Expose those criminals, I say.
Score: 22 Votes (Like | Disagree)
blackcrayon Avatar
26 weeks ago


Haha how will this help? To shield criminals and Antifa agitators?


Yeah I’m sure the one person who uses this will really make the difference in an era of surveillance.

To shield peaceful protesters from people (like you?) who would assume they're criminals and potentially go after them or their families.
Score: 18 Votes (Like | Disagree)
Futurix Avatar
26 weeks ago


What a nice way to help Antifa.

The more that can be done to help people who are anti-FASCISM, the better. It boggles my mind that US president seemingly succeeded in making fascists / nazis seem normal and victims.
Score: 18 Votes (Like | Disagree)
nbuubu Avatar
26 weeks ago
Is providing cover to people breaking the law now a virtue worthy of signalling?

(pun intended)

Are peaceful protesters seriously worried about being identified when there are drones in the sky and cameras on every corner and almost everyone supports the protests? Why do people need to shield their identities in public?

I'm really confused why this feature is needed right now / worthy of a "look at us" blog post.
Score: 11 Votes (Like | Disagree)
nylonsteel Avatar
26 weeks ago
i'm for this feature
Score: 8 Votes (Like | Disagree)

Top Stories

maxresdefault

Italy Fines Apple $12 Million for Misleading iPhone Water Resistance Claims

Monday November 30, 2020 3:10 am PST by
Apple has been slapped with a 10 million euro ($12 million) fine by Italy's antitrust watchdog for unfair commercial practices related to its iPhone marketing in the country. One of the Apple ads cited in the Italian watchdog's proceedings (credit: setteBIT) Specifically, Apple is being charged for misleading claims in promotional messages about how deep and how long iPhones can be submerged...
General cyber monday 20 sale feature

Apple Cyber Monday 2020: Discounts on iPads, Macs, AirPods, and More [Updated]

Monday November 30, 2020 6:25 am PST by
Today is Cyber Monday, a shopping event that sees many of the same deals from Black Friday bleed over into a new week, along with a few brand new offers on everything from Apple products to related accessories. In this post we'll highlight the best online discounts that you can find on Apple devices today. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iPhone black friday 20 sale feature

Apple Black Friday 2020: Best iPhone Deals

Friday November 27, 2020 12:56 pm PST by
Black Friday is halfway done, but there are still a few deals to shop for on iPhones at carriers like AT&T, Verizon, and T-Mobile/Sprint. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. AT&T Starting with AT&T, you'll find up to $700 off any iPhone 12 when...
windows 10

Developer Successfully Virtualizes Windows for Arm on M1 Mac

Friday November 27, 2020 7:16 am PST by
Developer Alexander Graf has successfully virtualized the Arm version of Windows on an M1 Mac, proving that the M1 chip is capable of running Microsoft's operating system (via The 8-Bit). Currently, Macs with the M1 chip do not support Windows and there is no Boot Camp feature as there is on Intel Macs, but support for Windows is a feature that many users would like to see. Using the...
Top Stories 38 Feature

Top Stories: Black Friday Deals, Redesigned MacBooks, Hands-On With Apple's M1 Macs

Saturday November 28, 2020 6:00 am PST by
With Apple's holiday hardware lineup seemingly all set, attention this week turned to the shopping end of things with Apple and other retailers rolling out their Black Friday deals. That wasn't the only news this week, however, as we've continued to learn more about Apple's new M1-based Macs and we've even heard some fresh rumors about redesigned Mac notebooks coming next year, so read on...
16 inch MBP Mini Led

Mini-LED M1 MacBook Pro and Mini-LED iPad Pro Models Coming First Half of 2021

Monday November 30, 2020 2:24 am PST by
Apple is widely reported to be embracing mini-LED display backlighting technology for some products next year, and a new report today by DigiTimes has named several of Apple's partners in the supply chain that are expected to benefit from the switch. According to the report, Apple is set to launch its first mini-LED iPad Pro in the first quarter of 2021 and mass produce mini-LED MacBook Pro...
iphone trade in store

UK Environmental Committee Says Apple Contributing to 'Throwaway Culture' of 'Short-Lived Products'

Thursday November 26, 2020 7:07 am PST by
Technology companies like Apple are contributing to e-waste by making their products difficult to repair, and charging expensive repair fees, according to a lengthy report published today by the UK Parliament's Environmental Audit Committee. "We were told that Apple glues and solders parts together on their laptops, which makes repairing them very difficult," the Committee wrote in a summary ...
mac mini macbook pro macbook air

Apple M1 Hands-On Comparison: MacBook Air vs. MacBook Pro vs. Mac Mini

Monday November 23, 2020 3:40 pm PST by
Apple's M1 Macs are out in the wild now, but ahead of the holidays, you might still be trying to figure out which one to pick up, either for yourself or as a gift for someone else. We've got all three of the new Macs available, so we thought we'd give MacRumors readers a hands-on overview of each machine in our latest YouTube video. Subscribe to the MacRumors YouTube channel for more videos. ...
iphone 12 colors

iPhone 12 Colors: Deciding on The Right Color

Thursday November 5, 2020 8:35 am PST by
The iPhone 12 and iPhone 12 Pro arrived last month in a range of color options, with entirely new hues available on both devices, as well as some popular classics. The 12 and 12 Pro have different color choices, so if you have your heart set on a particular shade, you might not be able to get your preferred model in that color. iPhone 12 mini and iPhone 12 The iPhone 12 mini and iPhone 12 are ...
ipadairdesign

2020 iPad Air vs. iPad Pro: Hands-On Comparison

Tuesday October 27, 2020 3:03 pm PDT by
Apple announced the new 2020 fourth-generation iPad Air in September, but the new tablets just started shipping out to customers last Friday. We picked one up and thought we'd do a hands-on comparison with the iPad Pro, which was last updated in March, because both tablets are about as powerful and share many similarities. Subscribe to the MacRumors YouTube channel for more videos. Design and ...