Note Jack Temporary Bypass Use Header Xdevaccess Yes Better File
So, the next time you face a 403 Forbidden or a silent failure in a legacy monolith, do not throw your hands up. Do not turn off the firewall. Instead, grab your HTTP client, inject the XDevAccess: yes header, make a note to Jack , and fix your production bug with precision.
Just remember to delete the code when you are done. note jack temporary bypass use header xdevaccess yes better