The Small Business Administration (SBA) offers a series of free, self-paced training courses for small businesses, including this one focusing on cybersecurity issues.
Topics include: Defining cybersecurity; Explaining the importance of securing information through best cybersecurity practices; Identifying types of information that should be secured; Identifying the types of cyber threats; Defining risk management; and Listing best practices for guarding against cyber threats. The course is about 30 minutes long. There is also a text-based version for you to download at the site.