You've protected your Ubuntu system from physical attacks, annoyed network hackers, and sandboxed potentially malicious applications. Great! Now, the next logical steps to locking down your OS include thoroughly auditing Ubuntu for weak points, using antivirus software that respects your privacy, and monitoring system logs like a boss. This is the final part of our mini-series on strengthening your primary Ubuntu system. You'll learn about hardening weak points in the OS using a well-respecte...
