Last Updated May 16, 2022 Back in May 2020, I wrote about Client Certificate Authentication, a mechanism that allows websites to strongly validate the identity of their visitors using certificates presented by the visitor’s browser. One significant limitation for client certificate authentication is that there is no standards-based mechanism for a user to “log out”Continue reading “Client Certificates and Logout”
Tag Archives: sessions
Web “Sessions” in Private Mode
I’ve written about Private Browsing Mode a lot previously, and I’ve written a bit about the behavior of “Session restore” previously, but one topic I haven’t covered is how “Sessions” work while in Private mode. Session Sharing Historically, one of the top-reported Private Mode issues was that users unexpectedly found that opening a new PrivateContinue reading “Web “Sessions” in Private Mode”
Surprise: Undead Session Cookies
I’ve been working on browsers professionally for 12 of the last 15 years, and in related areas for 20 of the last 20, and over the years I’ve discovered enough surprises in browser behavior that they’re no longer very surprising. Back in April, I wrote up a quick post explaining how easy it is toContinue reading “Surprise: Undead Session Cookies”
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