Content Guard Pro is a WordPress security plugin that scans the database for malware, injected spam links, and SEO poisoning - threats that file-based scanners like Wordfence and Sucuri cannot detect. It inspects wp_posts, wp_postmeta, and Gutenberg block data where attackers hide Japanese keyword hacks, pharma spam, and redirect injections. The plugin provides a visual security dashboard with a site health grade, findings by category, and scan history trends. It runs Quick Scans on the free tier and full database scans including postmeta on the premium tier, with scheduled scanning and CSV/JSON export. Content Guard Pro is designed for WordPress agencies, freelancers, and in-house site managers who need a complementary layer of protection beyond file-level scanning.