Linkerd Service Mesh
Certificate Lifecycle Management CBOM
Discover and inventory mTLS certificates across Linkerd service mesh deployments for cryptographic visibility.
Overview
QCecuring integrates with Linkerd to discover mTLS certificates used for automatic encryption between services. The platform inventories Linkerd’s trust anchor and identity certificates, tracking algorithms and rotation for your CBOM.
Key capabilities
- Discover Linkerd trust anchor certificates and identity issuer configuration.
- Inventory mTLS certificates across all meshed workloads.
- Monitor certificate expiry and rotation schedules for Linkerd’s identity system.
- Feed service mesh cryptographic data into your organization’s CBOM.
Typical use cases
- Teams running Linkerd who need visibility into mesh certificate health.
- Security teams auditing cryptographic configurations across service mesh deployments.
- Organizations building comprehensive CBOM including service mesh crypto assets.
High-level integration flow
- QCecuring connects to Kubernetes clusters running Linkerd.
- The platform discovers trust anchors, identity issuers, and proxy certificates.
- Certificate algorithms, key sizes, and expiry dates are inventoried.
- Data feeds into the centralized CBOM alongside other infrastructure crypto assets.
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