Docker Security
The following are the some of the insights on docker security:
- Isolation: Docker containers provides the strong isolation ensuring the applications and processing its running.
- Immutable Infrastructure: It promotes the use of immutable infrastructure, where containers are build from the immutable images that are version controlled.
- Resource Constraints: It allows you to define the resource constraints for containers such as CPU and memory limits.
- Security Scanning: It provides the built-in security scanning tools that allows you to scan the container images for known vulnerabilities and malware before deployment.
What is Docker?
Docker is a set of Platforms as a service (PaaS) products that use Operating system-level virtualization to deliver software in packages called containers. Containers are isolated from one another and bundle their own software, libraries, and configuration files; they can communicate with each other through well-defined channels. All containers are run by a single operating system kernel and therefore use fewer resources than a virtual machine.
Table of Content
- What is Docker?
- Why Docker is popular?
- What is a Dockerfile?
- What is Docker Architecture and How Docker Works?
- What is Docker Image?
- What is Docker Container?
- What is Docker Hub?
- What is Docker Compose?
- How to Download Docker Desktop?
- Docker Commands
- Docker Engine
- Why to use Docker?
- What is Docker For AWS?
- Difference Between Docker Containers and Virtual Machines
- Install Docker On Ubuntu
- Sample Example: Containerizing Application Using Docker
- Sample Example to Push an image to Docker Hub
- Fetch and run the image from Docker Hub
- Benefits of Docker
- Alternatives of Docker
- Docker Security