Companies plan to invest in wireless security and biometric technologies over the next year and increasingly view continuing education as a necessity to make their businesses more secure, according to a recently published survey. The report, published by business-intelligence firm Frost & Sullivan and funded by security-certification group (ISC)2, found that companies in each of three major regions — the Americas, Europe and Asia — listed wireless-security, biometric-authentication and business-continuity systems in their top-5 technologies to deploy in the next year.