What is Infisical? The All-in-One Platform for Secrets, Certificates & Privileged Access

Your infrastructure is growing. And with it, so is complexity.

More microservices means more secrets scattered across environments, pipelines, and teams. More internal and external services means more TLS certificates to track and renew. And with the 47-day mandate on the horizon, the risk of outages due to misrenewal is real.

Meanwhile, your engineers need access to production servers, databases, and clusters—and they’re getting it through static credentials and ad hoc workflows.

You’re managing all of this with brittle, disconnected tools that don’t give you centralized control, automation, or the security guarantees you actually need.

That’s the problem Infisical was built to solve.

Infisical is an open-source platform built for secrets management, certificate management, and privileged access management. You can self-host it on your own infrastructure for full control, or use Infisical Cloud to get started immediately.

Trusted by companies like Nvidia, OpenRouter, Volkswagen, LG, and UPS, Infisical gives developers, infrastructure teams, and security teams the tools they need as infrastructure complexity grows—all under one roof.

In this video, I’m going to walk you through how each of these products works within the Infisical platform so you can see how teams are managing certificates, secrets, and privileged access today.

API keys, database credentials, environment variables, certificates, encryption keys—this is the sensitive data your applications need to run.

Without proper management, they end up hard-coded in source control, stored in .env files, copied into CI systems, and shared across teams. They sprawl across environments—dev, staging, production—with no clear ownership, no rotation, and no visibility into who accessed what and when.

Let’s look at how Infisical handles that.

Secrets are organized by project and environment, so you can clearly separate development, staging, and production.

Within each environment, you can structure secrets using a folder-based hierarchy—grouping them by service, application, or domain—and apply scoped access controls at the folder or environment level.

That means you’re not just dumping key-value pairs into a flat list.

Every secret is versioned. When a value changes, you can see exactly what changed, who changed it, and when it changed. And if something breaks in production, you can roll back to a previous version with point-in-time recovery.

This turns secrets from scattered configuration into a structured, auditable system of record.

Now, storing secrets centrally is step one. The next question is: how do those secrets securely reach the systems that need them?

Infisical integrates directly into your existing infrastructure and workflows.

For Kubernetes, you can integrate with ESO, use the Infisical Kubernetes Operator, the CSI driver, or an agent injector to inject secrets directly into pods without hard-coding values into manifests.

For infrastructure as code, Infisical ships an official Terraform provider, so you can manage and reference secrets, projects, environments, and identities directly as Terraform resources.

There’s also an official Ansible collection, letting you fetch and inject secrets directly into your playbooks. And for Pulumi, secrets can be securely referenced at runtime as well.

For containerized applications, Docker environments, or local development, you can use the CLI. For example:

infisical run npm start

This injects secrets into your process at runtime without writing them to disk or committing them to source control. No .env files needed.

For longer-running services or VM-based workloads, the Infisical agent can handle retrieval and renewal automatically in the background.

For application-level integration, Infisical offers SDKs across major languages so your services can securely fetch and use secrets programmatically.

And beyond runtime injection, Infisical supports over 50 secret sync integrations. That means you can automatically push secrets into GitHub Actions, Vercel, GitLab CI, AWS, GCP, Azure, and many other platforms that require environment-level configuration.

If your setup requires something custom, Infisical exposes a comprehensive REST API so you can programmatically manage secrets however you need.

This allows Infisical to act as a single source of truth while securely distributing secrets to the platforms and tools you already use.

Now let’s talk about eliminating long-lived credentials.

Even with centralized storage, long-lived credentials are still a risk. If a database password lives for months or years, it only has to leak once.

The first line of defense is automated rotation. Infisical can rotate credentials—database passwords, IAM credentials, and other secrets—on a defined schedule without human involvement.

This is especially important for third-party SaaS APIs, legacy systems, or services that don’t support fine-grained IAM.

Dynamic secrets take this even further.

Instead of rotating a static credential on a schedule, Infisical generates a unique, ephemeral credential on demand—a short-lived PostgreSQL credential with a defined TTL, or temporary AWS IAM credentials that eliminate permanent shared keys entirely.

You can use rotation for systems that need it, and dynamic secrets where your infrastructure supports it.

Either way, you’re moving from long-lived trust to time-bound credentials, dramatically reducing blast radius when something goes wrong.

And centralization only works if access is controlled properly.

Infisical provides role-based access control. Permissions are assigned based on roles, not individuals. Access can be scoped at the project level, environment level, or even the folder level.

That means a developer might have read access in development, but not in production.

For sensitive environments, Infisical supports approval workflows. Changes to secrets can require review before they take effect, preventing accidental or unauthorized modifications.

And every action is logged. You get a full audit trail showing who accessed what, when, and from where.

This turns secrets management from an operational convenience into a governed system of record.

Even with strong practices, secrets still leak. They get committed to Git repositories or logged in CI pipelines.

Infisical’s CLI includes a scanning feature that detects over 140 secret types in your codebase. You can install a pre-commit hook to block commits containing exposed credentials before they ever reach source control.

And for an additional safety net, Infisical’s secrets scanning product continuously monitors your repositories across GitHub, GitLab, and Bitbucket.

That’s secrets management done properly.

But credentials aren’t the only thing your infrastructure needs to manage.

Certificates are what allow services, devices, and users to verify identity, establish encrypted communication, and ensure data integrity in transit.

Every HTTPS endpoint, load balancer, service mesh, and internal API using TLS or mTLS depends on them.

The problem is that certificate management is usually fragmented and manual.

Certificates are issued by different teams. Renewals rely on scripts, reminders, or manual coordination that can take weeks. Most organizations don’t have a clear view of what certificates exist or where they’re deployed.

When a certificate expires unexpectedly, production goes down.

Infisical combines what most platforms split into two products: PKI and certificate lifecycle management.

At the core of certificate management is the certificate authority—the entity that issues and signs certificates.

Infisical supports internal certificate authorities, integrations with public CAs like Let’s Encrypt and DigiCert, and integrations with private CAs like Microsoft ADCS and AWS Private CA.

Within Infisical, you can create root, intermediate, and issuing CAs directly in the platform, establishing a proper certificate hierarchy.

If your organization already has an offline root CA, you can use Infisical for intermediate and issuing CAs alongside it.

Infisical also manages the full CA lifecycle, including renewal and revocation. Each CA maintains its own certificate revocation list so you have a clear record of revoked certificates.

And importantly, Infisical acts as a centralized layer across all of your certificate authorities—internal, public, and private—so everything is visible and governed in one system.

Now let’s talk about certificate lifecycle management.

If you’re onboarding into Infisical with certificates already deployed, the first step is discovery. Infisical can scan your infrastructure and inventory existing certificates so you know what you’re working with.

From there, you define certificate profiles—configurations that specify the issuing CA, policies, and enrollment methods.

Policies enforce constraints like allowed name formats, key algorithms, maximum TTL, and usage.

Then you choose an enrollment method. Infisical supports API-based issuance, ACME, and EST.

Once certificates are issued, they need to reach your infrastructure.

There are two models: pull-based and push-based.

In a pull model, the client fetches the certificate—like cert-manager in Kubernetes or an ACME client writing directly to your server.

In a push model, Infisical delivers certificates to destinations like AWS Certificate Manager or Azure Key Vault.

Renewals work in both models. Clients can request new certificates as expiration approaches, or Infisical can automatically renew and distribute them based on defined thresholds.

If a certificate is compromised, it can be revoked centrally and added to the certificate revocation list.

Everything is tracked—certificate requests, issued certificates, and inventory—so you have full visibility.

You can search, filter, require approvals, and set alerts for certificates approaching expiration.

Now let’s talk about privileged access management.

When someone needs access to a production database, a Kubernetes cluster, or a server, that access needs to be authenticated, authorized, time-bound, and audited.

Instead of distributing static credentials, Infisical centralizes how privileged access is granted, injected, and monitored.

Users authenticate with their identity provider using SAML or OIDC. They never receive the underlying database password or SSH key.

Infisical handles credential injection on their behalf.

The workflow starts with discovery. Infisical maintains a catalog of resources—databases, Kubernetes clusters, SSH servers—and the accounts that can be accessed.

Users only see what they’re authorized to access.

When they connect, Infisical brokers the connection and injects credentials automatically. The user never sees them—they just authenticate as themselves.

Connections are routed through a gateway agent running in your private network. It establishes an outbound connection, so no inbound firewall rules are required.

Your infrastructure is never exposed directly to the public internet.

At connection time, credentials can be dynamically generated and short-lived.

Sessions can be logged—database queries, kubectl commands, SSH activity—all recorded for auditing and compliance.

Even though users never see credentials, those credentials still exist underneath.

Infisical can rotate them automatically for supported resources without breaking workflows.

And for even tighter control, Infisical supports just-in-time access.

Users request access to a resource, approvals can be required, and access is granted only for a limited time window.

When the session ends, access is automatically revoked.

This enforces least privilege operationally.

When you step back, secrets, certificates, and privileged access management aren’t separate problems.

They’re different surfaces of the same underlying challenge: controlling identity and trust across infrastructure.

Most organizations handle these with separate tools, teams, and policies—creating fragmentation and blind spots.

Infisical brings them together into a centralized control plane.

One platform to issue, manage, audit, and rotate credentials—whether they’re secrets, certificates, or privileged access sessions.

It’s open-source and self-hostable, so you can run it in your own environment or use Infisical Cloud.

And it’s built for developers—with a CLI, SDKs, Kubernetes integrations, infrastructure-as-code support, and an intuitive dashboard.

If you want to explore it yourself, you can get started at infisical.com.

It’s free and open source. You can browse the documentation, explore the GitHub repo, or spin up your own instance and see how it works in your environment.

Thanks for watching.