I'm hearing a lot about stolen technology - like laptops and smartphones. I also read a lot about stolen data from even the best defense contractors and the CIA! So I would think that cyber-security would be a huge value-add to your customer base.
Start simple: Give seminars on protecting laptops. You probably have a story like this one: Lessons from a stolen Laptop. This will make you the Expert in Security in your area.
Next do Smartphones. In my crowd, someone seems to lose an iPhone once a week. (All those sexts with pics for anyone to see!)
There are many highlights:
- Password management;
- security software management;
- data wipe software;
- O/S updates;
- Anti-Virus updates and scans;
- lo-jack like Prey, which is open source.
Here's a little more info for you from an article called Digital Defenses for Small Businesses. The highlights include firewall, secure Wi-Fi and cyber insurance.