Hacker News new | ask | show | jobs
by int2e 6200 days ago
Yeah, XSSI has been well known for a while.

This article's argument against using custom headers is a bit bunk. If you're not properly disabling proxy caching for sensitive data, you're asking for trouble anyways. Disabling caching properly is a bit tricky, but there are some useful details here: http://code.google.com/p/browsersec/wiki/Part2#Document_cach...

1 comments

Perhaps there are some interesting corner-cases where the browser will locally cache the JSON. Time to go play with it...