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原文外掛簡介
Gexiro Content Protection by Gexiro protects your WordPress articles, guides, and media against casual copying with no external JavaScript dependencies and cross-platform keyboard and clipboard handling across Windows, macOS (Cmd key), iOS, and Android.
Core Features (Included in Free)
Right-Click Context Menu Shield: Blocks right-click context menu access across protected frontend pages and posts.
Smart Text Selection Shield: Prevents unauthorized text highlighting while automatically preserving interactive ,
Engineering Architecture (Included in Free)
Zero External Requests: All frontend scripts and styles are registered and enqueued locally via standard WordPress APIs (wp_add_inline_style and wp_add_inline_script).
Form-Aware DOM Event Filtering: Inspects event targets before blocking keyboard shortcuts or selection so standard visitor workflows (login forms, WooCommerce checkout, comments, and search fields) continue to function normally.
Prepared SQL & Capability Guards: Uses WordPress 6.2+ %i identifier placeholders for database queries and enforces manage_options and nonce verification on all admin actions.
Privacy & Data Storage
Gexiro Content Protection Free makes zero external HTTP requests and sends no visitor data to third-party servers. Protection event counts (right-click, copy, and drag attempts) are stored exclusively in your local WordPress database ({prefix}_content_guardian_statistics) with visitor IP addresses automatically anonymized via WordPress core wp_privacy_anonymize_ip() and automatically pruned after 90 days.
Optional Enterprise Capabilities (Content Guardian Pro)
For publishers requiring server-side anti-scraping and provenance tooling beyond browser-layer deterrents, Content Guardian Pro adds:
Headless REST API, RSS, oEmbed & XML-RPC Shield: Replaces full-text JSON/RSS scraping endpoints (/wp-json/wp/v2/posts and /feed/) with teasers for unauthenticated clients while preserving Gutenberg block editor compatibility.
W3C TDM-Reservation & /llms.txt Policy Signals: Emits machine-readable TDM-Reservation: 1 and X-Robots-Tag: noai, noimageai headers plus a virtual /llms.txt policy endpoint to express publisher opt-out preferences to automated crawlers.
Opt-In Forensic Zero-Width Canary Watermarking: Embeds an HMAC-SHA256 signed zero-width watermark into protected post paragraphs with an admin leak-attribution decoder.
Shadow-DOM Content Vault ([guardian_vault]): Renders sensitive paragraphs inside a closed Shadow DOM container and replaces selected images with pixel-watermarked HTML5
