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Docker @docker.com · Feb 12
docker run docker/hello-bluesky
Changelog just dropped a new episode with guest Tushar Jain, Docker’s EVP of Engineering.

Tough questions devs actually care about: why hardened images are now free + open source, how they work, & what’s next for container security & AI infra. Tushar doesn’t hold back.

https://bit.ly/4qvQaFv
February 13, 2026 at 2:02 PM
Most security issues don’t come from your code - they come from what’s underneath it.

The latest Docker Navigator newsletter explores how teams are locking down the foundations: sandboxed AI agents, secure-by-default containers, and fewer surprises at runtime.

Read now: https://bit.ly/4tzy7AL
bit.ly
February 12, 2026 at 6:05 PM
What happens when you ask a coding agent to break out of its sandbox?

On Hanselminutes, Scott Hanselman puts Docker Sandboxes to the test with Docker COO Mark Cavage. MicroVM isolation, agent autonomy, MCP - and a real escape attempt 🔥

Watch → www.youtube.com/watch?v=sQh-...
Run your AI Agent in a Sandbox, with Docker President Mark Cavage
YouTube video by Scott Hanselman
www.youtube.com
February 12, 2026 at 3:28 PM
Not sure where to start with MCP?

This session covers practical MCP patterns: quick experiments, declarative multi-agent apps, and full agent frameworks - plus guidance on when to use each.

Register → https://bit.ly/4cnafu1
How to Use MCP in Practice | Docker
Learn how to use MCP effectively from quick experiments to multi-agent systems with three unique approaches.
www.docker.com
February 11, 2026 at 5:00 PM
Most container security issues start with base images.
This Buchatech post explains how Docker Hardened Images shift that work to the foundation, what teams get out of the box, and how hardened bases help reduce day-to-day maintenance and CVE noise.

Read more → https://bit.ly/46GcXHi
February 11, 2026 at 2:00 PM
What does container security look like in the real world- not in theory?
Now that Docker Hardened Images are available to everyone, Docker CISO Mark Lechner breaks down how to use them well: clear responsibility boundaries, supply chain isolation beyond CVEs, VEX & next steps: https://bit.ly/4anx9yV
Hardened Images Are Free. Now What? | Docker
Docker Hardened Images are now free. Learn the waterline model, supply chain isolation, VEX, and policy automation to cut CVE noise and meet compliance.
www.docker.com
February 10, 2026 at 5:01 PM
Great news for teams using GitHub Copilot CLI: Docker Sandboxes now supports it.

Developers can run coding agents more freely, backed by strong isolation and safe execution environments.

Learn more → https://bit.ly/4rjmRH6
February 10, 2026 at 2:00 PM
Long-running systems shouldn’t require constant rework to stay secure. This is why, when services run for years, it’s essential that security be built into the foundation, not bolted on later
Temporal CTO Maxim Fateev on how free Docker Hardened Images & Extended Lifecycle Support make that possible
February 9, 2026 at 8:00 PM
Wiz now ingests OpenVEX data from Docker Hardened Images, adding real exploitability context to container vulnerability findings.

Combined with DHI’s minimal, secure-by-default images & high-quality SBOMs, this means fewer false positives & clearer security signals: https://bit.ly/3Mxpl5J
Reduce Vulnerability Noise with VEX: Wiz + Docker Hardened Images | Docker
Learn from Docker experts to simplify and advance your app development and management with Docker. Stay up to date on Docker events and new version
www.docker.com
February 9, 2026 at 5:00 PM
Hardened images in prod? Just looking at CVE counts isn’t enough.

Learn how Docker Hardened Images let you patch, customize, and verify images at scale - without breaking builds.

🗓 Feb 19, 11am ET → https://bit.ly/4aiPq0e
Running hardened images in Prod: beyond CVE counts | Docker
Secure, minimal images are now table stakes. Proving they’re trustworthy in production is the hard part.
bit.ly
February 9, 2026 at 2:00 PM
Ever had a coding agent install a package or tweak configs & break your local setup? We’ve all been there.
Docker Sandboxes run Claude Code, Gemini CLI, Codex, etc in isolated microVMs. Agents can run unattended w/o risking your host. Reset in seconds if anything goes wrong: https://bit.ly/4teSVgL
Docker Sandboxes: Run Claude Code and More Safely
Secure sandboxes for Claude Code, Gemini, Codex, and Kiro. Run coding agents with microVM-based isolation.
bit.ly
February 8, 2026 at 5:00 PM
As teams move from evaluating Docker Hardened Images to running real workloads, the critical question is how to build on top of them.
This last post in our series on getting the most out of your DHI trial explains how to customize images while preserving the security benefits: https://bit.ly/4qXIFIg
Making the Most of Your Docker Hardened Images Enterprise Trial - Part 3 | Docker
In Part 1 and Part 2, we established the baseline. You migrated a service to a Docker Hardened Image (DHI), saw vulnerability counts drop to zero, and verified signatures and SLSA provenance. This blog tackles the next most common question engineers ask...
bit.ly
February 7, 2026 at 5:00 PM
Agents run at machine speed. Human approvals don’t.

Legacy governance can’t keep up.
The fix: Contain, Curate, Control: a new framework for AI agent security → https://bit.ly/4r0PWHj
February 6, 2026 at 2:00 PM
Making security defaults open source isn’t a small move.

Docker EVP of Engineering Tushar Jain joins @changelog.com to unpack the tradeoffs, the technical reality behind hardened images, and what the next wave of container + AI infra really looks like.
February 5, 2026 at 8:33 PM
MCP servers are cool. Secure, and easy setup is cooler.

This walkthrough shows how Docker MCP Toolkit simplifies MCP configuration with containers + built-in OAuth.

Highly recommend if you want to focus on building, not managing configs.
https://youtu.be/N__ZvBAw6io
February 5, 2026 at 3:06 PM
Want to see what a developer-first partnership looks like?

Docker & J.P. Morgan Payments show what’s possible when teams work together to support developers at scale - with self-serve workflows, secure containers & modern APIs.

Explore the story & take notes for your team → https://bit.ly/4rxIQdi
February 5, 2026 at 2:30 PM
🎙️ Ship Happens episode 1 is live!

Per Krogslund talks with E2B founder Vasek Mlejnsky about building AI agent infrastructure - from secure sandboxes and open-source trust to growing a startup from Prague to San Francisco.

Listen now → https://youtu.be/TBHOOeuMfl4
February 4, 2026 at 8:01 PM
The Atlassian Rovo MCP server is now available in Docker’s MCP Catalog and Toolkit.

Cecilia Liu, Product Lead for Docker’s MCP solutions, shows how easy it is to connect AI assistants to Jira with a few clicks, built-in OAuth, and your favorite agent creating Jira epics.
https://bit.ly/4absWht
February 4, 2026 at 5:01 PM
Curious what Docker Hardened Images look like in practice?

This walkthrough shows how to pull DHI images, use them in builds, and scan them with Docker Scout + Trivy so you can see and verify what you’re getting out of the box.
https://bit.ly/4rBvEUV
Docker Hardened Images are Free
Docker introduced Hardened Images in 2025 as a secure-by-default base image line, designed to keep...
bit.ly
February 4, 2026 at 2:00 PM
Running LLMs locally is becoming the practical choice for teams that care about cost, latency & data control.
Join Docker Captain Rami Krispin for a hands-on session about Docker Model Runner and learn how to run local models from Docker Hub and Hugging Face.

Feb 15 @ 10am ET
https://bit.ly/4qdTo0c
Hands-On: Running Local LLMs with Docker Model Runner
In this hands-on webinar, you'll learn how to set up DMR, pull models from Docker Hub and Hugging Face, and run models via terminal.
www.eventbrite.com
February 3, 2026 at 2:00 PM
For devs asking “how do I run coding agents without breaking my machine?”

Docker Sandboxes are now available.

They use isolated microVMs so agents can install packages, run Docker, and modify configs - without touching your host system.

Read more → https://bit.ly/49QJBH6
February 2, 2026 at 5:00 PM
Secure-by-default should actually BE the default.

If you’re pulling images and installing dependencies, protection should already be there. That’s why it’s great to see Socket CEO Feross Aboukhadijeh call out how free Docker Hardened Images embed the Socket firewall by default.
February 2, 2026 at 2:00 PM
Want a clear, fast overview of Docker Hardened Images?

This ItsFOSS post breaks down what DHI offers and how the free, enterprise, and extended support options differ - focusing on the key takeaways that actually matter for developers and platform teams.

Read more → https://bit.ly/4qRIqP6
Docker Makes Enterprise-Grade Hardened Images Free for All Developers
Previously enterprise-only hardened images go open source under Apache License 2.0.
itsfoss.com
January 31, 2026 at 5:00 PM
MCP servers are powerful - but managing runtimes, secrets, and N×N client wiring becomes a bottleneck fast.

This edition of the Docker AI Labs Newsletter shows how to move from simple MCP tools to multi-agent systems.

Read more → https://bit.ly/3M3gecP
Using MCP Servers: From Quick Tools to Multi-Agent Systems
By Mike Coleman Model Context Protocol (MCP) servers are a spec for exposing tools, models, or services to language models through a common interface. Think of them as smart adapters: they sit between...
bit.ly
January 30, 2026 at 5:07 PM
New with Docker MCP Catalog and Toolkit

Discover tools with mcp-find, load them on demand with mcp-add, compose tools using JavaScript, and run everything with secure sandboxing and agent-driven OAuth.

Learn more → https://bit.ly/47IXkyu
January 29, 2026 at 5:43 PM