“Employees make decisions every day that negatively affects their business’s security…As a result, we have known for a while that, to protect organizations, employees need online street smarts. However, the problem is that some in the industry treat employee awareness as a training concern or one-time activity. It is not. It is an ongoing cultural problem.” 
― Wolfgang Goerlich

http://www.goodreads.com/quotes/tag/cyber-security