Mr. Boettcher and I went over the bottom 5 of the SANS Top 20 security controls that businesses should implement. When put into the right order, you should be able to have an environment that is able to withstand most any attack.
We also talk about 5 'Quick Fixes' that will put you on the right track with becoming more secure.
You may be surprised at what is considered a priority... have a listen: (QR code links to the mp3)
"Dirty Rhodes" created by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0