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  1. therubackup (therubackup@theru.xyz)'s status on Monday, 20-Nov-2017 10:09:38 EST therubackup therubackup
    Bye bye Startssl/start.com http://www.securityweek.com/startcom-ca-shut-down-after-ban-browser-vendors
    In conversation Monday, 20-Nov-2017 10:09:38 EST from theru.xyz permalink
    1. Bob Jonkman (bobjonkman@gs.jonkman.ca)'s status on Monday, 20-Nov-2017 10:56:00 EST Bob Jonkman Bob Jonkman
      in reply to
      This makes a number of excellent illustrations of why the entire PKI system is broken. 1) Browser vendors wield power out of all proportion to their contribution to PKI. The same SSL certs banned by browsers can also be used for e-mail, XMPP, PBXes, &c. 2) A rogue Certficate Authority can poison the entire PKI with falsely issued certificates. Yes, there exists OCSP to ensure a cert doesn't change, but a) some major websites change their certs frequently (hello, Google!), and b)Trust On First Use could still trust the bogus cert if it gets seen before the legit cert.
      In conversation Monday, 20-Nov-2017 10:56:00 EST from web permalink
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