Security+ SY0 301 Free Test CompTIA ZQ - Version 1.2 Practice for the Security+ SY0-301 exam for CompTIA certification. CompTIA Security+ certification designates knowledgeable professionals in the field of security, one of the fastest-growing fields in IT. Realistic questions are available with a familiar, simple interface to allow you to test your knowledge and get a better feel for the exam. Windows version.