While the Wickr code set is not open source, the crypto code is available for review on Github here. Perfect Forward Secrecy (PFS), and ephemeral messages with digital shredding are some of the highlights. End-to-end encryption using AES-256, ECDH512, and HMAC-SHA256. Wickr Me securityĪs you can probably imagine for a product approved by the US DoD for secure communications, Wickr Me is loaded with strong security features. Even if Pro Basic is in your future, the vast majority of the information you read here will apply in either case. Want team-related features and don't mind exposing an email address? Check out Wickr Pro Basic.įor the rest of this Wickr review, I will assume that you opted to go with Wickr Me.Which of the two is right for you depends on your use case and threat model: But in Basic products, your user ID must be a valid email address. It includes some team-related features that Wickr Me doesn't. Wickr Pro Basic is designed for individuals and small teams. Wickr Me supports true anonymous use, but doesn't have as many features as Wickr Pro Basic. Why two such similar products and how do you choose between them? They both are built on the same code base. Besides Wickr Me, the company offers Wickr Pro Basic. Interestingly, Wickr produces two products that could appeal to individual users. This is particularly true of Wickr Me with its capacity for fully anonymous use. While this jurisdiction isn't ideal, we believe that the design of the Wickr product line greatly reduces the security risks. The United States is a member of the Five Eyes intelligence alliance and the home of the NSA. This is not ideal for any organization that values security and privacy. The company's location puts it under the jurisdiction of the United States. The company is based in San Francisco, California. Robert Statica, Kara Coppa, Christopher Howell, Nico Sell, and York Sell. Wickr was founded in 2012 by the team of Dr. Now that you've got the 30,000 foot view of Wickr Me, let's talk a bit about the company behind the products. This article explains the pros and cons of this Wickr Me feature nicely. We'll go into the details of this a little later, but for now realize that Wickr's ephemeral messaging design has both pros and cons. Ephemeral messages are messages that disappear (self-destruct) after a set amount of time. But Wickr Me differs from most other apps in one very important way. This all sounds pretty standard for a top-end messaging app. Platforms: Wickr Me is available for the iOS, Android, Mac, Windows, and Linux operating systems. You get a full range of message types, from text chats through one-on-one video calls, group messaging, and file and location sharing. No one, not even the engineers at Wickr can decrypt your messages. The app provides client-side end-to-end (E2E) encryption using strong cryptography. You can register anonymously, something that is rare in the space. Wickr Me offers pretty much everything you could ask for in a secure personal messenger. At this time it is unclear what impact, if any, this acquisition will have on the security and privacy of Wickr communications. Note: In June of 2021, Wickr was acquired by Amazon Web Services (AWS). By the end of this article, I think you'll agree with me that this is definitely a product to consider when you are looking for a good secure messaging app. We'll look at both desktop and mobile versions and see how it is similar to and different from other secure messengers we've tested. Today we're going to talk about Wickr Me, a version of Wickr that gives individuals free, secure, anonymous messaging capabilities. After all, why should your private messages be shared with a myriad of third parties, including various tech companies and their government partners? Perhaps the biggest is a basic desire for privacy. Everyone has their own reasons for wanting to use a secure messaging service.
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