Hardening Linux

davidmwilliams writes "Out of the box, many Linux systems are insecure with open ports and unpatched vulnerabilities. Read about the essential steps to secure your server as well as how to solve them manually and via automated tools like Bastille."

Comments

Huh?

[MMC Monster]

I haven't read the article. Can someone please tell me what ports are left open on the default installations of some of the major Linux distributions? I'm running Ubuntu, and I was under the impression that the default installation doesn't leave any ports open.