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Kyle Maxwell
June 20, 2013
Technology
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140
Secure Blogging
Presented at CryptoParty DFW.
Kyle Maxwell
June 20, 2013
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Transcript
Secure Blogging Kyle Maxwell @kylemaxwell
All opinions are my own. I believe in free speech
and the absolute right to secure, private communication. But don't be a jerk about this, okay? Disclosure Time
Threat model Who is your adversary? What can they do?
Technical Measures
Hiding your IP address Tor > VPN > Proxy http://www.megaleecher.net/uploads/secure-torrents.jpg
Operating systems Try not to use Windows. OS X or
Linux or Chrome OS are better choices
Microblogging (Twitter) is useful for many Static blog platforms: Jekyll
or Octopress Platform choices
Geolocation Go to your Twitter settings right now. "Tweet location:
Add a location to my Tweets" Then "Delete all location information" Don't ever turn that back on.
Image metadata EXIF data isn't just about your camera &
light conditions. It includes geolocation. http://photodb.illusdolphin.net/en/about/read-and-save-geo-location/
Operational Security
Pseudonymity (not anonymity) TELL NO ONE. NO ONE. And don't
reuse it. This burns people every day.
Social Networks
Personal Metadata http://blog.shutupandcode.net/?p=460
Don't click that link Clicking leads to phishing. Phishing leads
to exploiting. Exploiting leads to suffering.
Links https://mailman.stanford.edu/pipermail/liberationtech/ http://nationalsecurityzone.org/site/digital-security-basics-for-journalists/ https://www.eff.org/wp/blog-safely https://we.riseup.net/riseuphelp+en/radical-servers Contact kylem@xwell.org @kylemaxwell