Cerber - 2026 Pricing, Features, Reviews & Alternatives

Cerber is a WordPress security solution combining an on-site plugin with a cloud-based inspection layer to protect websites from malware, unauthorized access, bots, and spam. Core capabilities include malware scanning with file integrity checking, automatic malware removal, heuristic and algorithmic bot detection, two-factor authentication for login protection, IP access control, and geo-blocking. Spam filtering covers both comments and contact forms, reducing unwanted submissions without manual moderation. Activity logs and security reports give site administrators visibility into threat events and system changes.

Designed for WordPress website owners, bloggers, small to mid-sized businesses, and web agencies managing multiple WordPress installations, Cerber addresses the full attack surface of a WordPress-based web presence. The dual-layer architecture offloads threat inspection to the cloud while the on-site plugin enforces hardening settings, access rules, and automated remediation. This configuration supports continuous scanning and threat classification without requiring manual intervention, making it suited for teams without dedicated security staff.

Cerber serves publishers, e-commerce operators, and professional services firms that rely on WordPress as their primary web platform. WordPress hardening settings allow administrators to lock down core configurations, reducing exposure to common vulnerability classes. The combination of automated detection, removal, and reporting consolidates multiple security functions into a single plugin deployment.