Back to Catalog
Cloud
Security
Process Containment
Restrict container privileges using security contexts and pod security policies
Intent & Description
The Process Containment pattern restricts container privileges using security contexts and pod security policies. This includes running containers as non-root users, dropping capabilities, restricting filesystem access, and limiting system calls. This improves security by implementing the principle of least privilege.
Real-world Use Case
Use when you need to restrict container privileges or when you want to implement security best practices for container isolation.
Source
Advantages
- Improved security through least privilege
- Reduces attack surface
- Prevents privilege escalation
- Supports compliance requirements
Disadvantages
- May not work with all applications
- Requires security knowledge
- Can be complex to configure correctly