Open Source Alternatives to PQSecure

Snyk is a developer security platform that helps software teams find and fix vulnerabilities in code, open source dependencies, containers, and cloud infrastructure.

Secures the software supply chain with verifiable builds and open-source security tooling.

ARMO provides an open-source Kubernetes security platform, Kubescape, for end-to-end security from development to production.

Open-source identity and authorization services for applications, offering composable and scalable IAM solutions.

Ark Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.

Open-source disk encryption software for Windows, macOS, and Linux.

Open-source, cloud-native runtime security tool for detecting anomalous application behavior across hosts, containers, and Kubernetes.

A production-ready, lightweight open-source virtualization platform for environments from homelabs to hyperscale infrastructure.

Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.

An open-source platform enabling enterprises to securely connect sensitive data to AI agents.

The Defcon badges feature a unique open-source chip that doubles as a security key.

Cisco's internal incubation engine for emerging technologies like agentic AI and quantum networking.