This defense relies on the CORS preflight system which sends an Choices request to confirm CORS compliance with the desired destination server. You signed in with A different tab or window. Reload to refresh your session. You signed out in An additional tab or window. Reload to refresh your session. https://casestudysolutionprovider53664.isblog.net/the-basic-principles-of-case-study-solution-writing-service-54727002