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Tag: TLS

Lets Encrypt Everything

Using SSL TLS to protect data in transit and authenticate servers you contacted originally required specialized software, complex configuration and expensive and complicated to require certificates. The need for specialized software is long since gone. Pretty much every web server and mail server will support SSL out of the box. Basic server configuration is now pretty simple […]

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Cryptography and Email

A decade or so ago it was fairly rare for cryptography and email technology to intersect – there was S/MIME (which I’ve seen described as having “more implementations than users”) and PGP, which was mostly known for adding inscrutable blocks of text to mail and for some interesting political fallout, but not much else. That’s […]

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Make Mail.app work for you

Mark Nottingham (@mnot) posted a good idea to twitter:   Highlight e-mails that your MTA receives with TLS. Make sure to include your mail server’s name in the value (here to the left of what’s shown)     Mail.app has client support for mail routing rules. Out of the box all they’re configured to do is […]

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TLS and Encryption

Yesterday I talked about STARTTLS deployment, and how it was a good thing to support to help protect the privacy of your recipients. STARTTLS is just one aspect of protecting email from eavesdropping; encrypting traffic as the mail is being sent or read and encrypting the message itself using PGP or S/MIME are others. This table […]

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Protect your email with TLS

You probably use TLS hundreds of times a day. If you don’t recognize the term, you might know it better by it’s older name, SSL. TLS is what protects your data in transit whenever you go to Google, or Yahoo or even this blog. The little padlock in your browser address bar tells you that […]

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