Thursday, October 31, 2013

Encrypted Email: A New Hope



                The NSA’s metaphorical rampage over our rights and privacy expectations has only gotten worse as more documents are leaked to the public. Chief amongst the “victims” has been any expectation of privacy when using email. The founder of Lavabit, the encrypted email company Edward Snowden used before the service was forced to shut down, openly stated that if people knew what he knew about email they too would be fearful about using it. Silent Circle, a similar service, also shut down in an effort to avoid being forced to expose its users’ secrets. While all of this was going on, it seemed like any hope of regaining a modicum of privacy was non-existent. Luckily, the predictions appear to have been premature as efforts are ramping up to safeguard future internet users.
                Silent Circle and Lavabit, despite having shut down their respective operations, have joined forces to rebuilt email with privacy and security at its core. Called the DarkMail Alliance, it is a soon to be formed non-profit organization that would be in charge of maintaining and organizing a new email protocol. ArsTechnica reports that the organization seeks to replace the Simple Mail Transport Protocol (SMTP), which is used for all current email communications, in its entirety. One of the main goals of doing this is to provide this as both an add-on and as a service for existing email providers. This way the protocol gets the most adoption and users are more likely to take an interest in the product. The founders are still looking into ways to deal with things like multiple device usage for the same account, but they are at least making an effort to fix things unlike other critics. There are plans for a Kickstarter campaign in the nearby future with the first large donors getting early access to the code to ensure they are the first to support the protocol.
                This is not the only effort I have heard of lately that tries to solve the email security problem we are facing. A Kickstarter campaign (which failed to my knowledge) was raising funds to create a peer-to-peer email network. It sought to provide encrypted end-to-end transportation of all of your data. Another, easier to use program, is Mailvelope. Mailvelope is a plugin for Google Chrome and Mozilla Firefox web-browsers. The plugin generates secure cryptography keys for users that are stored locally on disk. The plugin then hooks into email clients like Gmail and offers to allow for easy encryption and decryption of emails at the click of a button. Or at least it does so long as you can locate someone’s public encryption key. Either way, the plugin works as expected and stays entirely within the browser. You can even use encryption keys you generate outside of the browser with other applications.
                I am hoping that DarkMail Alliance can match what Mailvelope is currently offering me, but I will be fine either way in the meantime. Having a secure email client, regardless of my lack of need for one right now, is important on the principle alone. I don’t like being spied upon. It feels weird and can seem to imply that I am guilty of some form of wrongdoing. The NSA has even gone as far as hijacking the fiber optic cables Google and Yahoo privately use to communicate between their different data centers. The NSA has no restraint and will keep trying to get ahold of our data. Even if I don’t need encrypted email, I like to think that my occasional use of it is my own little form of protest against what they are doing. 

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