Tuesday Jul 17, 2012

How to Protect Your Oracle Linux System from the Higgs Boson

Now that the Higgs Boson particle has been gently coaxed out of hiding, you know what's gonna happen, don't you? Your boss is gonna walk into your office and demand a plan for protecting your Oracle Linux system against it.

You could act like a smart aleck sysadmin and inform him or her that it took a team of scientists 10 years and 500 trillion collisions to get conclusive evidence of its existence, and let's not even talk about how difficult it was for God to create the elusive thing, but that would violate the first law of corporate survival:

Never, ever make your boss look stupid

Instead, jump out of your chair and say "OMG! I hadn't though of that!" Then read our latest article and use what you learn to write up a plan that will make your boss look real good to his or her boss. (Just make sure your name appears nowhere.)

Tips for Hardening an Oracle Linux Server

Lenz Grimmer and James Morris provide guidelines for:

  • Minimizing the software footprint
  • Minimizing active services
  • Locking down network services
  • Disabling or tightening use of SSH
  • Configuring mounts, file permissions, and ownerships
  • Managing Users and Authentication
  • Other Security Features and Tools
  • Cryptography
I hope you enjoy reading the article as much as I did. And good luck with your career.

- Rick

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Contributors:
Rick Ramsey
Kemer Thomson
and members of the OTN community

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