Security

  Tor
    The Tor Blog
    The Tor Blog - Events
  Schneier on Security
  The Invisible Things Lab's blog
  cr.yp.to blog
  Open Whisper Systems Blog
  Recent Questions - Information Security Stack Exchange
  Full Disclosure
  Info Security News
  Jakob Lell's Blog
  La Quadrature du Net
  Birgitta Jónsdóttir official blog
  Freedom of the Press Foundation
  Ashkan Soltani
  emptywheel

  Threatpost
  The First Stop For Security News

  reproducible-builds.org
  Let's Encrypt
  Errata Security
  Cryptography
    root labs rdist
    Bristol Cryptography Blog
    Travis Goodspeed's Blog
    Light Blue Touchpaper
    bunnie's blog
    The MPC Lounge
    Crypto Fails
    ImperialViolet
  OPSEC
    Hacker Tradecraft
    Hacker OPSEC
    Counter-surveillance resource center