Facebook will send encrypted emails is users add PGP key to profile

For now, the PGP feature can only be accessed via desktop browser, but Facebook is working to add it to mobile devices

Some Facebook users should soon be able to receive encrypted emails from the social networking site if they add PGP public keys to their profiles.

Facebook called the PGP feature "experimental" and said it is slowly rolling it out, although a timeline wasn't provided. The PGP key details will be added to the "contact and basic info section" of a person's profile under "contact information."

Facebook sends messages to private email accounts to inform users when they have a private message or friend request, for example. It currently uses TLS to establish secure connections to a person's email provider, but this won't keep the details of an email private from prying eyes.

By enabling PGP, Facebook will protect the content contained in an email, Facebook said Monday. Email service providers like Yahoo and Google scan a person's inbox and run ads based on the content of a message, a practice some users don't like. Revelations about widespread government surveillance programs have also made many people more concerned about online privacy.

Using PGP offers end-to-end email encryption and ensures that only the person with the key can read the email, Facebook said. In addition to listing a PGP public key, users must also opt in to receive encrypted messages. Emails from Facebook will be signed with the site's private key so people know the content is authentic, the company said.

For now, people can only add their public key when using a desktop browser. Facebook said that mobile devices don't support public key management and it is investigating how to change this. Ensuring that mobile users can use all of the site's features is likely a priority for the company. According to its 2014 fourth-quarter earnings report, around 38 percent of Facebook's 1.39 billion monthly active members only use a mobile device to access the site.

Fred O'Connor writes about IT careers and health IT for The IDG News Service. Follow Fred on Twitter at @fredjoconnor. Fred's e-mail address is fred_o'connor@idg.com

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags social mediainternetFacebookInternet-based applications and services

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Fred O'Connor

IDG News Service
Show Comments

Cool Tech

Toys for Boys

Family Friendly

Stocking Stuffer

SmartLens - Clip on Phone Camera Lens Set of 3

Learn more >

Christmas Gift Guide

Click for more ›

Brand Post

Most Popular Reviews

Latest Articles

Resources

PCW Evaluation Team

Michael Hargreaves

Microsoft Office 365/Dell XPS 15 2-in-1

I’d recommend a Dell XPS 15 2-in-1 and the new Windows 10 to anyone who needs to get serious work done (before you kick back on your couch with your favourite Netflix show.)

Maryellen Rose George

Brother PT-P750W

It’s useful for office tasks as well as pragmatic labelling of equipment and storage – just don’t get too excited and label everything in sight!

Cathy Giles

Brother MFC-L8900CDW

The Brother MFC-L8900CDW is an absolute stand out. I struggle to fault it.

Luke Hill

MSI GT75 TITAN

I need power and lots of it. As a Front End Web developer anything less just won’t cut it which is why the MSI GT75 is an outstanding laptop for me. It’s a sleek and futuristic looking, high quality, beast that has a touch of sci-fi flare about it.

Emily Tyson

MSI GE63 Raider

If you’re looking to invest in your next work horse laptop for work or home use, you can’t go wrong with the MSI GE63.

Laura Johnston

MSI GS65 Stealth Thin

If you can afford the price tag, it is well worth the money. It out performs any other laptop I have tried for gaming, and the transportable design and incredible display also make it ideal for work.

Featured Content

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?