Open-Source DevOps · sottlmarek

DevSecOps

DevSecOps is a curated reference library of open-source tools, methodologies, and resources for integrating security into DevOps workflows across cloud platforms. It organizes ~100+ tools by security lifecycle phase (pre-commit, secrets, SAST, DAST, container, Kubernetes, policy-as-code) and cloud provider (AWS, Azure, GCP).

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Source: GitHub — github.com/sottlmarek/DevSecOps

6.8k

GitHub stars

1.2k

Forks

Unknown

Primary language

MIT

License (OSI-approved)

Key facts

Objective fields from the source. Values we can't verify are shown as “Unknown” rather than guessed.

Field	Value
Repository	sottlmarek/DevSecOps
Owner	sottlmarek
Primary language	Unknown
License	MIT — OSI-approved
Stars	6.8k
Forks	1.2k
Open issues	16
Latest release	Unknown
Last updated	2026-06-29
Source	https://github.com/sottlmarek/DevSecOps

What DevSecOps is

A GitHub-hosted awesome-list cataloging DevSecOps tooling across multiple security domains: secrets detection (git-secrets, GitLeaks), threat modeling (Threagile, pytm), SAST/DAST scanners, IaC linters (tflint), container/K8s security tools, and policy-as-code frameworks. Organized by lifecycle stage and cloud platform with links and metadata.

Quickstart

Get the DevSecOps source

Clone the repository and explore it locally.

terminalbash

1git clone https://github.com/sottlmarek/DevSecOps.git2cd DevSecOps3# follow the project's README for install & configuration

Need it deployed, integrated, or customized instead? DEV.co ships production installs.

Best use cases

Security tool discovery and evaluation

Organizations beginning or expanding DevSecOps programs can survey curated, open-source tooling across all lifecycle stages without vendor lock-in. Each tool includes metadata (stars, maturity signals) to compare adoption and activity.

Multi-cloud security strategy reference

Teams operating on AWS, Azure, and GCP can cross-reference tools organized by cloud provider alongside cloud-agnostic options (Kubernetes, containers, policy-as-code). Helps avoid redundant evaluation of overlapping solutions.

Security-as-code architecture planning

Engineering leads designing security automation pipelines can use the library to map tools to each SDLC stage (Plan → Code → Build → Test → Release → Deploy → Operate → Monitor), then filter by active, well-maintained projects.

Implementation considerations

Use the library as a starting point only; each tool must be individually vetted for maturity, active maintenance, and fit to your risk profile and tech stack before adoption.
Tools span vastly different domains (threat modeling, IaC linting, secrets detection, Kubernetes auditing). Plan a modular DevSecOps pipeline that composes relevant tools at each stage rather than adopting all at once.
Contribution guidelines (PR format, fact-over-opinion, avoiding duplicates) ensure quality but also mean the library is community-maintained; watch for stale entries or outdated tool links.
The library does not provide runbooks, CI/CD integration patterns, or tuning guidance; teams must consult each tool's documentation to operationalize and configure for their pipeline.
Periodically review entries against the maintainer's stated preferences (active projects, security-only focus, open-source) to identify tools that may no longer meet criteria.

When to avoid it — and what to weigh

Seeking production-ready turnkey solution — DevSecOps is a reference library, not a platform or unified tool. Organizations expecting an integrated console or managed service should look to commercial DevSecOps platforms or SaaS orchestrators.
Needing guaranteed tool maturity or SLA — The library acknowledges it is in 'early version' and does not guarantee tool stability, maintenance cadence, or production readiness. Individual tools must be vetted independently for critical workloads.
Requiring non-open-source or proprietary tools — Library explicitly accepts only active, open-source security projects. Closed-source, commercial, or abandoned tools are out of scope, limiting options for teams requiring proprietary tooling.
Looking for detailed tool comparisons or benchmarks — The library provides links and high-level categorization but not functional comparisons, performance benchmarks, or detailed feature matrices. Detailed evaluation requires external research for each tool.

License & commercial use

DevSecOps repository itself is MIT License (permissive, allows commercial use, modification, and distribution). However, individual tools listed in the library carry their own licenses (not enumerated in the provided data); each tool's license must be reviewed independently.

DevSecOps library (MIT) permits commercial use. However, permissive license on the library does not apply to linked tools. Organizations using tools from this library for commercial purposes must verify each tool's license (OSI-compliant preferred but not guaranteed). Requires review of individual tool licenses before production deployment.

DEV.co evaluation signals

Editorial assessment — not user reviews. Directional, with an explicit confidence level.

Signal	Assessment
Maintenance	Active
Documentation	Adequate
License clarity	Clear
Deployment complexity	Low
DEV.co fit	Good
Assessment confidence	High

Security considerations

DevSecOps library itself is a reference only and does not process, store, or transmit sensitive data. Security posture depends entirely on individual tools selected and how they are configured. Teams should: (1) vet each tool's code and maintenance status (OSS, no hard dependencies on unmaintained libraries); (2) ensure CI/CD integration uses least-privilege credentials and secrets scanning; (3) audit tool outputs (SAST, container scans) in isolation before acting on findings; (4) validate threat modeling tools do not leak architecture diagrams outside the organization.

Alternatives to consider

OWASP Top 10 & OWASP Cheat Sheets

Organization-focused security guidance rather than tool catalog; better for security requirements and best practices than tool selection.

Commercial DevSecOps platforms (Snyk, Deepsource, Semgrep)

Managed, integrated platforms with unified reporting, support, and curated tool stacks. Trade open-source flexibility for easier operations and SLAs.

Cloud-provider native security tools (AWS Security Hub, Azure Defender, GCP Security Command Center)

Single-cloud, natively integrated solutions with reduced operational overhead; better fit if multi-cloud strategy is not a priority.

Software development agency

Build on DevSecOps with DEV.co software developers

Explore the library to map security tools across your SDLC. Vet individual tools for your tech stack, then integrate into your CI/CD pipeline.

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Related open-source tools

Surfaced by semantic similarity across the DEV.co open-source index.

DevSecOps sops DevOps

Related on DEV.co

Explore the category and the services that help you build with it.

Open-Source DevOps DevOps Services Cloud Deployment Enterprise Software Development Talk to DEV.co

DevSecOps FAQ

Is DevSecOps a tool or a library?

It is a reference library—a curated GitHub repository listing ~100+ open-source DevSecOps tools organized by security domain and cloud platform. You must select, configure, and integrate individual tools into your CI/CD pipeline.

Can I use all tools from the library together?

Not recommended. Tools overlap significantly (multiple secrets detectors, threat modeling frameworks). Select one tool per security domain, test combinations in a staging environment, and integrate incrementally to avoid pipeline complexity and alert fatigue.

What license applies to tools in the library?

The library itself is MIT. Each tool has its own license (not fully enumerated in the provided data). Before commercial use, verify each tool's OSI compliance. MIT-licensed tools are typically safe; others require review.

How do I know if a tool is maintained?

Check GitHub activity: last commit date, release frequency, issue/PR response time, and open issue count. The library lists star counts (rough adoption signal) but does not guarantee maintenance. Tools marked 'active projects only' must still be individually validated.

Work with a software development agency

DEV.co helps companies turn open-source tools like DevSecOps into production software. Our software development services cover the full lifecycle — architecture, web development, integration, and maintenance — delivered by software developers and web developers who ship. Engage our software development agency to implement or customize it for your open-source devops stack.

Start building your DevSecOps toolkit

Explore the library to map security tools across your SDLC. Vet individual tools for your tech stack, then integrate into your CI/CD pipeline.

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