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② 後台搜尋「Basiru Checkout Fraud Guard for WooCommerce」→ 直接安裝（推薦）
原文外掛簡介
Basiru Checkout Fraud Guard protects your WooCommerce checkout from automated bot attacks, carding attempts, and fraudulent order submissions. It uses behavioral analysis, rate limiting, and learned reputation signals to block malicious traffic while allowing legitimate customers through.
Key Features
Behavioral Detection – Identifies bots through missing browser headers, suspicious order totals, and known bot patterns
Rate Limiting – Sliding window rate limiting with configurable thresholds
Identity Rotation Detection – Detects when bots cycle through multiple identities from the same IP
Name Rotation Detection – Flags IPs submitting orders with many different names
IP Reputation – Automatic temporary and permanent bans for repeat offenders
JS Proof Token – Browser verification system that blocks headless bot scripts
Manual Blocklist – Add IPs and CIDR ranges to block specific sources
Whitelist – Exempt trusted IPs and email domains from checks
Learned Reputation – Builds internal database of blocked signals for future detection
Full Audit Trail – Review recent blocks with customer details and block reasons
Email Alerts – Configurable notifications when bots are blocked
WooCommerce Logging – Integrates with WooCommerce log system
Detection Methods
Known fake email domains (mailinator, guerrillamail, etc.)
Known bot phone numbers
Landmark/test addresses (1600 Pennsylvania Ave, etc.)
Common bot order totals used in carding tests
Missing HTTP headers (Origin, Accept-Language)
Rapid checkout attempts
Identity cycling patterns
Requirements
WordPress 5.8 or higher
WooCommerce 6.0 or higher
PHP 7.4 or higher
