Redundant Secure Messengers

I have previously written about the desirability of having multiple secure messaging systems.  On the text/IM front I have covered Signal, Silent Circle, Wickr, Wire, and Threema.  For voice communication I have talked about Signal and Silent Phone Wire.  Email options I have covered include ProtonMail, Tutanota, and old-fashioned PGPContinue reading “Redundant Secure Messengers”

Wire Secure Messenger: A Year Later

I wrote a review of Wire Secure Messenger over a year ago. Since that time my opinions and views on Wire have changed. Wire has also updated its feature set. With that in mind, it is time for another look at my favorite encrypted messaging application. My old article is not required reading, as this article will tackle the topic again from scratch. Continue reading “Wire Secure Messenger: A Year Later”

HTTPS Certificate Fingerprinting

I’ve talked a lot about HTTPS, but no one really explains how to make sure your connection is really valid. In some situations I have wanted to look beyond the green padlock icon. This concern has grow with reports of various public Wi-Fi services intentionally breaking HTTPS connections. Hardware manufacturers have shipped devices with what amounts to pre-installed malware for the same purpose. I’ve written about this before but I thought it was worth doing a video on HTTPS certificate fingerprinting. Continue reading “HTTPS Certificate Fingerprinting”

Wire Private Messenger

Wire Private Messenger is my new favorite encrypted messaging service. It is rapidly replacing Signal in my day-to-day use, though it will be a long time before it replaces Signal entirely. There are a lot of things to recommend this relative newcomer. Continue reading “Wire Private Messenger”

ProtonMail Two-Factor and Single Password Mode

Two days ago, ProtonMail released version 3.6. A number of new features were added in this release. The biggest one is long-awaited: two-factor authentication. Another new feature that interested me is ProtonMail’s new single password mode. Continue reading “ProtonMail Two-Factor and Single Password Mode”

Private Internet Access for iOS

Today I am going to discuss Private Internet Access for iOS. This is going to be in two parts: the PIA app (available in the App Store) and the option to use OpenVPN, which requires a separate app. Both of these methods have some advantages, and both have their disadvantages. In this installment I am going to discuss the App. Continue reading “Private Internet Access for iOS”

Private Internet Access for Windows

Last week I covered setting up Private Internet Access for Mac. This week’s post on the topic will cover the Windows operating system. Even though the Private Internet Access interface is very similar from Mac to Windows, there are a couple subtle differences. The next couple of posts will cover iOS and Android. If sufficient interest exists, I will also do one for Linux (if you’d like to see Linux, message or comment). Without further ado, Private Internet Access for Windows: Continue reading “Private Internet Access for Windows”

Private Internet Access for Mac

In the posts regarding smartphone interfaces (Wi-Fi, Cellular) I have recommended that you use a virtual private network (VPN). Immediately following the post on Wi-Fi security and privacy a comment was posted with questions about settings in Private Internet Access (PIA). Because I have not covered this topic in detail, and because many of your have chose PIA based on my recommendation, I will cover PIA for various operating systems intermittently over the next couple of weeks. Today we will go over Private Internet Access for Mac. Continue reading “Private Internet Access for Mac”

Smartphone Wi-Fi Security

Recently reader asked me to write a post about the implications of Cellular, Wi-Fi, Bluetooth, and Near Field Communication (NFC) radios in smartphones, and the privacy and security implications of each. I will, and it will be in several parts. Today I am going to cover smartphone Wi-Fi security and privacy. I’m sure you’re heard that you should leave your smartphone Wi-Fi turned off when it’s not in use – but why? Continue reading “Smartphone Wi-Fi Security”

ProtonMail Premium Review

Email is a service that we all rely on. Finding an email provider that promises a good balance of privacy, security, and convenience is a fraught proposition, however. As readers here doubtlessly know, I have huge privacy concerns around email. I hate giving out my real email address if possible, because it equates to attack surface (more on this later). I also hate using the same email for multiple services, but this creates major convenience problems. And I can’t store email with providers that either a.) dont’ store my data securely or b.) store it securely but scrape it for marketing purposes. Readers here also know I am a big fan of ProtonMail. This is why I decided to give ProtonMail Premium a try. Continue reading “ProtonMail Premium Review”