The Best Fully Integrated Study System Available for Exam 640-553With hundreds of practice questions and network configuration examples, CCNA Cisco Certified Network Associate Security Study Guide covers what you need to know--and shows you how to prepare--for this challenging exam.100% complete coverage of all official objectives for exam 640-553Exam Watch notes call attention to information about, and potential pitfalls in, the examCertification Summary at the end of each chapter-succinct chapter reviews and salient points regarding the examTwo-Minute Drills for quick review at the end of every chapter Simulated exam questions match the format, tone, topics, and difficulty of the real examCovers all the exam topics, including:Security Threats and Attacks * Security Implementation * Restricting Administrative Access * Security Device Manager * Secure Management * IOS Security * AAA * Cisco Secure ACS * Endpoint Security * Layer 2 Security * Firewalls * Access Control Lists * Zone-Based Firewalls * Intrusion Detection and Prevention * IPS Configuration * Virtual Private Networks * IPSec * IPSec Site-to-Site, CLI, and SDMCD-ROM includes:Complete MasterExam practice testing engine, featuring: One full practice exam: Detailed answers with explanations: Score Report performance assessment toolElectronic book for studying on the goBonus downloadable MasterExam practice test with free online registration