YCDA, LLC (short for You Can Do Anything) is led by Darril Gibson, SSCP, CISSP(R), CompTIA Security+(R), CASP, MCSE, MCITP, ITIL(R). More than 40 books on CompTIA Security+, CISSP, risk management, Windows Server, SQL Server, and other topics have been produced, coauthored, or contributed to by him.