Madarson IT Hardened Ubuntu 26.04 LTS - Secure Cloud AMI

This is a repackaged open source software product wherein additional charges apply for security hardening, compliance alignment, and ongoing maintenance of this image.

Deploy a security-hardened Ubuntu 26.04 LTS EC2 instance that is pre-configured to align with industry compliance frameworks. This AMI eliminates the manual effort of hardening a base OS, enabling DevOps engineers, platform teams, and compliance officers to launch audit-ready infrastructure in minutes rather than days.

• Healthcare organizations preparing patient-facing applications that must meet HIPAA security requirements
• Fintech teams building payment infrastructure subject to PCI DSS audits
• SaaS platform engineers who need a secure baseline for multi-tenant workloads
• Any team that wants to reduce manual hardening effort and establish a consistent, repeatable security baseline across their AWS environment

Hardening measures applied include:

• SSH hardening with protocol enforcement, key-based authentication, idle timeout, and disabled root login
• AIDE (Advanced Intrusion Detection Environment) pre-configured for file integrity monitoring
• auditd configured for comprehensive system call logging and security event tracking
• Kernel parameter tuning to mitigate network-based attacks and enforce memory protections
• Stringent access controls, password policies, and privilege escalation safeguards
• Disabled unnecessary services and secure file permissions on critical system files
• Regular updates to address known vulnerabilities

This image maps controls to multiple established regulatory frameworks, including:

• NIST Cybersecurity Framework (CSF)
• ISO 27000 series of standards
• PCI DSS
• HIPAA

• AWS Systems Manager (SSM) - Compatible with SSM Agent for patch management, remote command execution, and inventory tracking
• Amazon CloudWatch - Supports CloudWatch Agent installation for streaming audit logs and system metrics to centralized monitoring
• Amazon Inspector - Scannable by Inspector for continuous vulnerability assessment
• Amazon S3 - Audit logs can be forwarded to S3 for long-term retention and compliance archival

Consider a healthcare startup building a patient portal on AWS. Instead of spending weeks manually hardening Ubuntu instances and documenting each control for auditors, the team launches this pre-hardened AMI, runs a compliance scan to confirm alignment with HIPAA controls, and presents the results to their auditor - reducing time-to-compliance from weeks to hours.

Madarson IT certified images are always up to date, secure, follow industry standards, and are built to work right out of the box. This foundational hardened image helps organizations establish a baseline level of security and reduce risk exposure to common cyber threats including unauthorized access, denial of service, and data exfiltration.

• This image provides foundational-level hardening. Organizations may need to apply additional configurations based on their specific security requirements and risk profile.
• Application-layer security (databases, web servers, custom applications) is the responsibility of the deploying team.
• Organizations should maintain their own patch management process for ongoing updates after initial deployment.

Launch the AMI from AWS Marketplace, connect via SSH using your configured key pair, and verify hardening controls are active by reviewing the audit log configuration and AIDE database status.

Disclaimer: Ubuntu is a trademark of Canonical Ltd. This offering is provided by Madarson IT and is not affiliated with, endorsed by, or sponsored by Canonical Ltd.