Can a Docker Hub image be malicious, and how can I check or remove it safely?
I pulled an image from Docker Hub and now I'm worried it might contain malware, such as code that could collect credentials or access files it shouldn't. I…
Docker security
How Can I Tell Whether a Docker Image Is Malicious?
I pulled an image from a public container registry and started worrying that it might contain malware, such as code that could collect credentials or access files it…
Are Clean, Minimal, and Hardened Container Images Actually Different?
I've been learning more about container security and keep seeing terms like clean images, minimal images, hardened images, and near-zero-CVE images. They seem related, but I'm not sure…
What’s the best Docker training for infrastructure administrators?
Our infrastructure team needs to build and operate Docker environments for development, testing, and production, but we are not responsible for application development or the broader DevOps workflow.…
What’s the Best Docker Infrastructure Training for Systems Administrators?
Our infrastructure team is responsible for building and operating separate Docker environments for development, testing, and production, but we are not responsible for application development or the broader…
What’s a secure, low-vulnerability base image for Java 17?
I'm a DevOps engineer evaluating base images for a Java 17 Docker application. I tried Eclipse Temurin JRE images based on Ubuntu Jammy and the default variant, but…
How can proprietary Docker-based software be protected from customers with host root access?
I'm developing an air-gapped product that runs entirely in Docker, including trained AI models and proprietary backend logic. The customers are laboratories that need full root access to…
Is Docker Desktop 4.79 Safe After Acronis Flagged It as Ransomware?
After updating Docker Desktop from 4.78 to 4.79 on Windows, Acronis Active Protection reported ransomware activity and listed several files under AppDataRoamingDocker Desktop, including JSON configuration files. Docker…