PKI Solutions

All-Encompassing Public Key Infrastructure solutions available both on-premise and as cloud-based services.

EAL 4+ FIPS 201 Trust Services

PKI Technology and Compliance

Public Key Infrastructure enabling secure digital identities and regulatory compliance

Regulatory Enablement

PKI plays a critical role in enabling compliance with data protection, privacy, and industry-specific security standards. Frameworks such as eIDAS, GDPR, DORA, and HIPAA require strong authentication, secure digital signatures, and encryption—functions inherently supported by PKI.

Centralized Control

Digital certificates issued through well-governed PKI enable organizations to validate identities, encrypt sensitive communications, and sign documents securely. PKI supports compliance through centralized control, detailed audit trails, and revocation mechanisms.

Infrastructure Isolation

Well-architected PKI isolates certificate issuance, validation, and revocation from general-purpose IT infrastructure, ensuring trust anchors remain protected and supporting integrity, authenticity, and confidentiality requirements.

Industry Standards Compliance

eIDAS (EU)

Qualified trust services and electronic signatures

WebTrust for CAs / ETSI EN 319 411

Publicly trusted root Certificate Authorities

FIPS 140-2/3

When integrated with certified HSMs

ISO/IEC 27001, PCI DSS, DORA

Secure identity management and cryptographic controls

Benefits of Using PKI

Strong Identity Assurance

Secure, verifiable identities for users, devices, services, and workloads, critical for zero-trust architectures and regulatory compliance.

Data Integrity & Non-Repudiation

Digital signatures ensure tamper detection and legal enforceability of transactions and documents.

Encrypted Communications

Certificates support TLS/SSL encryption, email protection (S/MIME), and document encryption for secure communications.

Scalable Trust Model

Supports thousands to millions of certificates with automated issuance and renewal, ideal for enterprise, IoT, and DevOps environments.

Interoperability

X.509 standards enable integration across platforms and vendors, supporting secure ecosystems across borders and sectors.

Audit & Governance

Certificate usage, expiry, and revocation are logged and auditable, providing oversight for governance and compliance.

Implementation Options

Choose the deployment model that best fits your organization's requirements

PKI Solution – ADSS PKI Server

The ADSS PKI Server from Ascertia is a high-assurance, standards-certified trust platform delivering modular PKI services such as Certification Authority (CA), OCSP validation, trusted timestamping, and long-term archival. Common Criteria EAL 4+ and FIPS certified, it ensures high availability, scalability, and secure HSM integration. With role-based administration, comprehensive reporting, and intuitive management, it enables secure issuance and lifecycle management of digital certificates across a wide range of use cases—including TLS, smartcards, ePassports, code signing, and secure document workflows.

On-Premises Solutions

PKI Infrastructure

  • Root and Issuing CA deployment
  • Certificate lifecycle automation
  • Policy and compliance frameworks
  • Integration with existing systems

Benefits:

  • Complete control and ownership
  • Maximum security assurance
  • Regulatory & compliance alignment
  • High availability & resilience

Cloud-Based Services

PKI-as-a-Service

  • Managed Certificate Authority
  • Automated certificate issuance
  • RESTful API integration
  • Global certificate validation

Benefits:

  • Rapid deployment and scaling
  • Reduced operational overhead
  • SLA-backed availability
  • Regular updates and patches

Technical Specifications

PKI Capabilities

Certificate Types: SSL/TLS, Code Signing, Email, User, Device, Root CA
Key Sizes: RSA 2048-4096 bit, ECC P-256/384/521
Validity Periods: Configurable from days to decades
Revocation: CRL, OCSP, real-time validation

Ready to Secure Your Organization?

Let our experts help you design and implement the right HSM and PKI solution for your organization's specific requirements and compliance needs.