Security | Ubuntu
Ubuntu provides you with FIPS 140 certified cryptographic packages enabling Linux workloads to run on U.S. government regulated and high security environments. Designed to be secure Linux is based on Unix.
The Ubuntu Security Guide
Ubuntu Security Guide (USG) is a new tool available with Ubuntu 20.04 LTS that greatly improves the usability of hardening and auditing, and allows for environment-specific customizations. The following sections provide more information on hardening and auditing with usg.
Compliance automation with Ubuntu Pro | Security | Ubuntu
Run regulated and high security workloads on Ubuntu. Ubuntu Pro has been designed to simplify your security compliance burden for frameworks such as NIST, FedRAMP, PCI-DSS, ISO27001 or CIS.
USN-7195-1: Linux kernel (Azure) vulnerabilities - Ubuntu
6 days ago · Several security issues were fixed in the Linux kernel. Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.
Ubuntu Security: Security and compliance for the full stack
In this webinar learn about the common security and compliance issues with open source, five best practices the Ubuntu Security Team implements and how you can ensure the security integrity of your Ubuntu systems.
Introduction to security - Ubuntu
This chapter provides an overview of security-related topics as they pertain to Ubuntu Server Edition, and outlines simple measures you may use to protect your server and network from any number of potential security threats.
Security/Features - Ubuntu Wiki
Oct 22, 2024 · Ubuntu Security Features for all releases. If you have questions or comments on these features, please contact the security team.
USN-7179-2: Linux kernel vulnerabilities - Ubuntu
Jan 6, 2025 · Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:
Security - Community Help Wiki - Official Ubuntu Documentation
Oct 13, 2015 · Security Tools. General. InstallingSecurityTools - A guide to installing several security applications in Ubuntu . Firewall. UFW - Uncomplicated Firewall installed by default in Ubuntu 8.04 LTS and later - https://launchpad.net/ufw. IptablesHowTo - An introduction to the powerful Linux IPTables firewall
CIS | Ubuntu
The Center for Internet Security (CIS) is a non-profit organisation with a mission to “make the connected world a safer place by developing, validating, and promoting timely best practice solutions against pervasive cyber threats”.