Our Mission

CertificateGuardian was founded by security engineers at Rabbit SaaS Limited with a simple goal: to eliminate outages caused by expired SSL/TLS certificates.

In an era where digital identity is the bedrock of security, managing thousands of certificates across distributed infrastructure is a daunting task. Manual tracking leads to errors, and errors lead to downtime.

We build tools that provide full visibility and automation for the entire certificate lifecycle. From active discovery on your edge to automated renewal via ACME, we ensure your infrastructure is always secure and compliant.