CompTIA has a Professional IT certification series that test different knowledge standards. CompTIA A+ training is the starting point for a career in IT. CompTIA Network+ training certifies the essential skills needed to confidently design, configure, manage and troubleshoot any wired and wireless devices. CompTIA Server+ training demonstrates the technical knowledge and skills required to perform a variety of tasks on server platforms. CompTIA Security+ training provides a global benchmark for best practices in IT network and operational security, one of the fastest-growing fields in IT.