[Bug 1485020] Re: firefox 40 shows a non-overrideable security error when talking to a captive portal

Matthew Paul Thomas mpt at canonical.com
Mon Oct 29 08:54:02 UTC 2018


> Quite often, the reason the site operator tried to use HTTPS at all
> was that they're doing something that really does need security,
> something they would never dream of using HTTP for. So without the
> browser knowing what a site is for, letting you use misconfigured/
> vulnerable HTTPS is, on average, much riskier than letting you use
> HTTP.

FWIW, in the three years since I wrote this, the situation has changed
hugely. Browser vendors have encouraged sites in general to adopt HTTPS
(both by offering new abilities only to HTTPS sites, and by showing
increasingly-scary UI for HTTP), and pages loaded over HTTPS worldwide
have increased from 38% to 76%. <https://letsencrypt.org/stats/#percent-
pageloads> So it’s no longer the case that most HTTPS sites are
“something they would never dream of using HTTP for”.

So, it might now be more justified to let people override HTTPS
misconfiguration/vulnerability blockages than it was before. But maybe
other factors have changed too, such as the frequency of
misconfiguration or the frequency of attacks.

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https://bugs.launchpad.net/bugs/1485020

Title:
  firefox 40 shows a non-overrideable security error when talking to a
  captive portal

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