Last month, the Government Accountability Office detailed the cybersecurity risks posed by small-business contractors and how they increase the chances for breaches of Defense Department agencies. GAO recommended the department's Office of Small Business Programs provide cybersecurity education to its small-business partners. But do smaller contractors in fact pose a higher risk, or is that just a common misconception? Maria Horton is the CEO of EmeSec. Her recent blog post for Signal Magazine had several pieces of advice for small contractors.