Koboyo Hand-drawn icons

A CORS preflight

cors-preflight · sysdesign · SVG, currentColor

Two browser windows exchanging arrows with a verified shield between them, representing a CORS preflight request. Illustrates how browsers check cross-origin permissions before allowing an API call, useful for web-development and system-design content.

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Tags

cors preflight request web security api request cross-origin http browser security networking cross-origin request preflight check options request

Free for commercial use, no attribution — license. Or use it on an infinite canvas.

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