CheckRed PQC Monitoring is a certificate security tool that identifies quantum-vulnerable certificates across enterprise environments and helps organizations prepare for the transition to post-quantum cryptography (PQC). The tool performs agentless auto-discovery across cloud environments, domains, subdomains, and certificate authorities (CAs) to locate certificates using quantum-unsafe algorithms such as RSA and ECC. It provides a unified view of quantum risk exposure across multi-cloud and distributed environments. Core capabilities include: - Continuous posture checks that evaluate algorithm strength, key sizes, and signature schemes against emerging PQC standards - Identification of certificates that rely on soon-to-be-deprecated cryptographic algorithms - Workflow support to guide teams in distinguishing between approved and unapproved PQC signature algorithms - Prioritization of certificate migration efforts to align with evolving compliance requirements The platform is designed for enterprises that need to assess and reduce quantum risk before quantum computing makes current cryptographic standards obsolete. It does not require agents to be deployed and provides a single-pane dashboard for visibility across all monitored certificate assets.