Ubuntu_25_10

This image is configured to a Level 1 baseline, providing foundational security controls designed to protect systems without introducing unnecessary operational overhead. It is ideal for environments requiring a balance between security, usability, and compatibility.

• Secure authentication and account policies aligned with industry best practices.
• Hardened SSH configuration and controlled remote access.
• System logging and auditing configurations to support monitoring and visibility.
• File system protections and permission controls to safeguard system integrity.
• Reduced attack surface through restriction or removal of unnecessary services.

This image provides a consistent and repeatable baseline that helps organizations deploy workloads faster while maintaining visibility into system security posture.

• Reduces manual system hardening and configuration effort.
• Enables standardized deployments across development and cloud environments.
• Supports integration with monitoring, logging, and compliance tools.
• Provides transparency into system configuration for security teams and administrators.
• Improves operational efficiency for platform and engineering teams.

Supports DevSecOps and Continuous Security

Modern cloud environments rely on automation and continuous validation. The Sedetos Ubuntu 25.10 Level 1 hardened image supports DevSecOps practices by providing a consistent security baseline and machine-readable artifacts that integrate into CI/CD pipelines and continuous monitoring workflows.

• Supports automated compliance validation within CI/CD pipelines.
• Enables repeatable and secure development and testing environments.
• Helps teams detect and remediate security issues earlier in the lifecycle.
• Provides visibility into system components through SBOM artifacts.

Ubuntu 25.10 Platform for Modern Workloads

Ubuntu 25.10 delivers a modern Linux platform with the latest packages and features for cloud-native development. When combined with Level 1 hardening, it provides a practical and secure foundation for dynamic cloud environments that require both agility and security.

Use Cases

• Enterprise development and testing environments
• Cloud-native and microservices-based applications
• DevSecOps and CI/CD pipeline environments
• Containerized and Kubernetes workloads
• General-purpose secure cloud deployments

Intended Compliance Scope

This image is hardened to a Level 1 security baseline and includes supporting assessment artifacts to assist with security and compliance efforts. It does not represent certification or compliance with any specific regulatory framework. Final compliance determinations remain the responsibility of the customer and their governing authorities.

We understand that reliability and continuity are critical when choosing an AMI provider, especially for production environments. That’s why we want to assure you that we are in this for the long run.

Our team is dedicated to building and maintaining secure, production-ready, and compliance-aligned AMIs that your business can depend on. We have no intention of discontinuing operations or ending support for our hardened images. In fact, we are actively expanding our portfolio and reinvesting in innovation to meet evolving customer needs.

When you choose our AMIs, you’re choosing a trusted partner committed to your long-term success for today, tomorrow, and years from now.

Deploy with confidence on a hardened, production-ready Ubuntu 25.10 image that delivers the reliability your workloads demand.

Disclaimer: Sedetos is an independent third-party. Our offerings are not affiliated with, endorsed by, or officially connected to Canonical Ltd