NTP Patch

Recently Apple installed the NTP patch which fixed a major security hole in OS X. However, they only installed the patch in OS 10.8 Mountain Lion, OS 10.9 Mavericks and OS 10.10 Yosemite. If you are still using OS 10.7 Lion and OS 10.6 Snow Leopard you can install this patch (a good idea really) by following these instructions. Just cut and paste these steps into your Terminal app and Restart.