21 Developers & Docker Experts Reveal the Biggest Mistakes People Make When Switching to Docker Containers

Containerized environments are increasingly popular, and Docker remains the most popular container solution for developers. But the process of moving from virtual machines to containers is complex. If you’re just getting started with Docker, check out our list of 50 useful Docker tutorials for IT professionals, which includes tutorials for beginners, intermediate users, and advanced Docker pros.

It’s common to make mistakes during the transition from VMs to Docker containers, and it’s important to remember that Docker won’t fix all your problems in the cloud. There are also security issues you need to weigh in order to keep your environment fully secure both during and after the transition. Threat Stack’s Docker integration offers full visibility into your container environment, alerting you to internal and external threats — along with the context needed to understand what happened during a security event so you can take appropriate action.

Aside from failing to implement robust security measures for your containerized environment, people make other common mistakes make when switching to Docker containers. To gain some insight into the most common, we reached out to a panel of Docker experts and asked them to answer this question:

“What’s the biggest mistake people make in switching to Docker containers?”

Read more “21 Developers & Docker Experts Reveal the Biggest Mistakes People Make When Switching to Docker Containers”

Docker Security Tips & Best Practices

Docker is a software platform that makes it easier to create, deploy, and run applications. Recently there has been a major surge in the adoption of this technology — and while it offers significant benefits, it also presents security challenges. Some of the advantages center on the fact that your applications are loaded into a private namespace and the required dependencies are codified, and when using Docker, developers can package all the parts needed to run an application stack and ship it out as one unit. But if container ecosystems aren’t properly designed, deployed, and managed, they can create problems that offset or undermine the benefits.

To put you on the path to effective and secure usage, this post identifies common security issues and outlines best practices for reducing risk and increasing operational efficiency in containerized environments. (If you want additional resources to brush up on your Docker skills, take a look at our list of 50 useful Docker Tutorials for IT professionals.) Read more “Docker Security Tips & Best Practices”

Inside a Docker Cryptojacking Exploit: Webinar Preview

Inside a Docker Cryptojacking Exploit Webinar
Dec 13, 2018 | 1:00 P.M. ET

Container usage is on the rise, and tools like Docker are a key element in successful container deployments. Almost every organization operating in a DevOps environment sees the benefits of containers, but it’s important to remember that services like Docker are not security tools.

Coming up on December 13, Ethan Hansen a security analyst for the Threat Stack Cloud SecOps Program℠ will discuss an active cryptojacking exploit attempt he observed within a Docker container environment and how it was identified and mitigated. Read more “Inside a Docker Cryptojacking Exploit: Webinar Preview”

50 Useful Docker Tutorials for IT Professionals (from Beginner to Advanced)

Containers bring many benefits to DevOps teams along with a number of security concerns. This post brings you details about 50 Docker training resources that are designed to train beginner, intermediate, and advanced practitioners on current knowledge about Docker. Read more “50 Useful Docker Tutorials for IT Professionals (from Beginner to Advanced)”