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Security & Trust Architecture

Defense-in-depth for certificate lifecycle automation—without turning your edge into a wider attack surface.

Certinite separates the control plane (policy, visibility, CA orchestration) from the data plane (local validation, store imports, and web-server binding). That separation is how we keep private keys and privileged operations on the servers that already terminate TLS—while still giving operators a single pane of glass.

Trust model: control plane vs. data plane

Automation fails audits when it is opaque. Certinite is designed so responsibilities are explicit: the dashboard coordinates what should happen; the agent performs what must happen locally.

The control plane stores tenant metadata, domain lifecycle state, and job scheduling. It does not replace local OS trust stores or IIS binding mechanics—those remain on the host where your applications run.

Agents authenticate as machine/workload identities separate from human dashboard users. That distinction matters for incident response: you can revoke agent credentials, rotate access, and reason about blast radius without conflating “someone logged in” with “this server can still execute jobs.”

  • Least-privilege mindset: agents receive only the work required for their registered host.
  • Outbound-first connectivity reduces perimeter exposure for standard automation flows.
  • Structured job results improve traceability compared to ad-hoc scripts and chat-based handoffs.

Encrypted payload delivery

Certificates and private material are high-value targets. Transport and handling assumptions should match that reality.

Jobs are constructed so sensitive payloads are not treated like routine log lines. Agents use their own cryptographic relationship to the platform so material is not casually replayable across unrelated hosts.

  • Payloads are protected for transport to the intended agent—not broadcast as reusable artifacts.
  • Local import paths align with Windows certificate store and IIS binding workflows your operations team already audits.
  • Operational logging focuses on outcomes and safe diagnostics rather than leaking secret material.

Agents, connectivity, and zero-trust patterns

Many certificate incidents start with accidental exposure: open ports, shared admin credentials, or “temporary” firewall rules. Certinite’s default posture favors narrow network requirements.

Agents do not require an inbound listener for standard polling flows. They establish outbound HTTPS and WebSocket connectivity to the control plane, which fits common enterprise egress models and proxy configurations.

  • No inbound agent listener required for standard job polling flows.
  • Air-gapped-friendly patterns can be approached using controlled outbound proxies—ask us for deployment guidance that matches your policy.
  • Separation of duties: human authentication to the dashboard is not the same credential model as agent activation.

Domain validation without DNS provider secrets

HTTP-01 validation can be completed using web-server reachability—without handing over DNS API tokens that could affect unrelated records.

Certinite orchestrates ACME HTTP-01 in a way that keeps validation responsibilities aligned to the hostname’s serving path. That means you are not asked to share cloud DNS API keys with the platform to complete standard DV validation.

What you still must allow

HTTP-01 still requires your web server to answer validation requests on port 80 from the public internet according to your certificate authority’s requirements. Network policy should allow outbound connectivity from agents to your configured control-plane endpoint.

Multi-tenant isolation and operational boundaries

If you are an MSP—or you simply separate production from staging—you need logical boundaries that do not depend on operator discipline alone.

Workspaces are designed to keep customer and environment boundaries explicit: domains, agents, and lifecycle actions are scoped to the tenant context. Centralized visibility should not mean centralized commingling of unrelated assets.

  • Tenant-scoped dashboards reduce the chance of cross-customer mistakes during high-pressure incidents.
  • Operational models align with how providers onboard and offboard clients over time.

Human access, abuse resistance, and sign-in hygiene

The dashboard is a control surface. We treat it accordingly.

Certinite supports modern sign-in options suited to both self-serve teams and enterprises that care about account hygiene. Additional verification steps exist where they matter most—especially for password-based paths.

  • Google OAuth accelerates onboarding while keeping identity-provider strength where it belongs.
  • Email OTP can add a second factor for password login paths aligned with common enterprise expectations.
  • Bot mitigation helps protect public registration and authentication surfaces from automated abuse.

Certinite security architecture practices

  1. 1Separate control plane coordination from on-server TLS execution
  2. 2Encrypt and target certificate payloads to the intended agent
  3. 3Prefer outbound-only agent connectivity for standard flows
  4. 4Complete HTTP-01 validation without DNS provider API credentials
  5. 5Maintain tenant-scoped operational boundaries in the dashboard
  6. 6Support modern human sign-in and step-up verification where appropriate
  7. 7Reduce secret sprawl versus email/chat-based certificate handoffs
  8. 8Provide structured job outcomes for audit-friendly operations

Security FAQ

Does Certinite store my private keys in the cloud?

The product is architected so sensitive installation work happens on the server via the agent. The control plane coordinates issuance and lifecycle state; it is not a substitute for local OS trust boundaries. For formal data-handling questions, contact security operations with your compliance frame (e.g., region, retention, subprocessors).

Do agents need inbound firewall rules?

Standard polling flows are built around outbound connectivity from the agent to the control plane. You should still meet CA requirements for HTTP-01 (typically public reachability on port 80 to the validating hostname) and allow outbound HTTPS according to your deployment model.

Why doesn’t Certinite ask for my DNS provider API keys?

For standard HTTP-01 flows, validation is anchored to web-server behavior rather than DNS control-plane APIs. Avoiding DNS API sharing reduces a major class of over-privileged integrations—especially for DV certificates.

How should MSPs think about customer isolation?

Use separate workspaces per customer (or per environment) and treat agent credentials as customer-scoped machine identities. The goal is predictable blast radius: offboarding a client should not require hunting for shared secrets across unrelated tenants.

Where can I read more about product capabilities?

Start with the Features page for capability depth, Documentation for architecture, and Enterprise or MSPs pages if you are planning scaled deployments.

Need a deeper architectural review?

If you are evaluating Certinite under vendor risk, procurement, or enterprise security review, we can align materials to your questionnaire and threat model.