We deliver modern PKI infrastructures using Vault by HashiCorp and Ascertia ADSS for full certificate lifecycle management and advanced digital signing. From internal TLS issuance to qualified signatures and timestamping, our solutions meet compliance and security standards.
🔸 Vault by HashiCorp PKI Integration
- Automated certificate issuance and renewal (dynamic PKI)
- Short-lived certificates with TTL policies
- Intermediate CA setup with root offline signing
- Internal TLS for Kubernetes, Consul, Nomad, etc.
- REST API & CLI integration for DevOps pipelines
- Secrets rotation and PKI access control via Vault policies
🔸 Ascertia ADSS Integration
- Qualified e-signatures and timestamping (QES compliant)
- ADSS Signing Server and TSA setup
- LDAP integration and OCSP/CRL services
- Client authentication (smart cards, HSMs, secure tokens)
- PSD2, eIDAS and industry-specific compliance
- Role-based access, audit trails and policy-based signing
🔸 Hybrid PKI Solutions
- Offline CA + online issuing CA architecture
- Integration with Microsoft AD CS or Linux-based OpenSSL stacks
- Segregated issuing trees for dev/staging/prod
How we work:
- Assessment – Identify signing requirements, compliance needs and identity sources
- Design – Define certificate hierarchy, TTLs, trust anchors and separation of duties
- Deployment – Deploy Vault, ADSS, secure storage and integrate with client apps
- Support – Manage CRLs, renewals, access control and incident response policies
Case Study: Secure document signing and timestamping for legal platform
- Challenge: Manual certificate renewal, inconsistent signing workflows and lack of audit trail
- Solution: Vault-based internal PKI for microservices + ADSS e-signature service with policy control and secure timestamping
- Result: 100% automated cert issuance, PSD2/eIDAS-aligned signing workflows, and detailed audit logs for compliance reporting
Q: Do you support integration with HSM or smart card-based signing?
A: Yes — we support HSMs and token-based signing with ADSS.
Q: Can Vault be used as a full CA replacement?
A: Yes, for internal certificates Vault is fully capable of acting as a CA, including intermediate hierarchies and short-lived certs.
Need secure certificate management or compliant digital signatures?