Ubuntu 7.10 released today, security gets a boost
Version 7.10 of the Ubuntu Server, Desktop, Kubuntu and Edubuntu Editions is available for download. The Ubuntu platform is fully certified and supported, making it a secure choice for users looking to explore, deploy and enjoy Linux. Ubuntu 7.10 brings together the best open source and free software available in a stable and robust environment.
Encrypted hard disks
The alternate installer now given you the option to encrypt the entire hard disk (or individual parts if you partition manually). This provides robust data protection for laptops and other mobile devices which may be lost or stolen.
AppArmor security framework
This easy-to-deploy kernel technology limits the resources an application is allowed to access and can be used to provide an added layer of protection against undiscovered security vulnerabilities in applications.
Profile-based authentication configuration
Deploying authentication configuration has become a lot easier with the addition of auth-client-config. Files may be added to the profiles database, allowing for an administrator to set up a single profile for site-wide network authentication roll-outs.