Firefox 55: Flash content blocked on non-HTTP non-HTTPS protocols
Mozilla plans to launch a new restriction for Flash in Firefox that prevents execution of the plugin to HTTP and HTTPS protocols only.
Flash will be blocked on file, ftp and other protocols.
Link to Bug on Mozilla: https://bugzilla.mozilla.org/show_bug...
original article: https://www.ghacks.net/2017/05/17/fir...