CCNA Security Official Exam Certification Guide is a best of breed Cisco® exam study guide that focuses specifically on the objectives for the CCNA® Security IINS exam. Senior security instructors Michael Watkins and Kevin Wallace share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. CCNA Security Official Exam Certification Guide - Michael Watkins, Kevin Wallace od authora Michael Watkins, Kevin Wallace a nakladatelství za skvělé ceny na e-shopu Martinus. cz.