إساءة استخدام منطق العمل

في هذا الدرس

see attacks that use the API exactly as designed.

الموضوعات المخطط لها

• Credential stuffing: stolen passwords tried at scale. Defend with rate limits, MFA, breached-password checks.
• Scraping and bots: price scraping, inventory hoarding. Defend with rate limits, behavior signals, challenges.
• Promo and refund abuse: reusing codes, many accounts, race conditions on "one per customer".
• Controls: server-side limits per account/device/IP, atomic checks (unique constraint), monitoring of unusual patterns.
• No scanner finds these; only people who know the business do.