Tech Made Simple

Hot Topics: How to Fix Bluetooth Pairing Problems | Complete Guide to Facebook Privacy | How to Block Spam Calls | Snapchat Symbol Meaning

We may earn commissions when you buy from links on our site. Why you can trust us.

author photo

EFF Security Scorecard Gives Low Grades to Popular Messaging Apps

by Fox Van Allen on November 05, 2014

Secure messaging concept imageElectronic Frontier Foundation (EFF), an online privacy watchdog group, this week published its Secure Messaging Scorecard. The scorecard analyzes the level of security of 29 different chat programs, finding that most of the most popular apps fall short when it comes to protecting the privacy of your communications.

"The revelations from Edward Snowden confirm that governments are spying on our digital lives, devouring all communications that aren't protected by encryption," said EFF Technology Projects Director Peter Eckersley. "Many new tools claim to protect you, but don't include critical features like end-to-end encryption or secure deletion. This scorecard gives you the facts you need to choose the right technology to send your message."

What makes a messaging app secure? To best protect your privacy and security, messages should be encrypted in transit in a way such that the app provider cannot read it. You should be able to verify contacts’ identities, and your communications should remain secure even if the encryption key is stolen. The code of the app should be open for independent review and audited, and its security design needs to be properly documented.

The most popular messaging apps fail on most of these counts. AIM, BlackBerry Messenger, Kik Messenger, and Yahoo! Messenger all score a lowly 1 out of 7, earning points only for encrypting messages in transit. Facebook Chat, Snapchat and WhatsApp score just 2 out of 7, with each earning an extra point for code audits. Apple’s iMessage and FaceTime, meanwhile, stand out with a decent 5 out of 7 score for offering end-to-end encryption and forward secrecy.

Six apps earned perfect scores in the EFF analysis. ChatSecure + Orbot, CryptoCat, Silent Phone, Silent Text and Text Secure are all truly secure options for communicating. Also earning a perfect score was the Signal iOS app (RedPhone on Android), which Techlicious covered earlier this year.

You can view the full Secure Messaging Scorecard by visiting the EFF website.

[Envelope under lock via Shutterstock]


Topics

Privacy, News, Phones and Mobile, Mobile Apps, Blog


Discussion loading

Home | About | Meet the Team | Contact Us
Media Kit | Newsletter Sponsorships | Licensing & Permissions
Accessibility Statement
Terms of Use | Privacy & Cookie Policy

Techlicious participates in affiliate programs, including the Amazon Services LLC Associates Program, which provide a small commission from some, but not all, of the "click-thru to buy" links contained in our articles. These click-thru links are determined after the article has been written, based on price and product availability — the commissions do not impact our choice of recommended product, nor the price you pay. When you use these links, you help support our ongoing editorial mission to provide you with the best product recommendations.

© Techlicious LLC.