Practice tests are an excellent way for certification candidates to prepare for taking exams, and the well-crafted questions and detailed answers you'll find inside will help give you the confidence to succeed on exam day. With 100% coverage of Exam 220-901 and Exam...

Advanced Penetration Testing: Hacking the World's Most Secure Networks takes hacking far beyond Kali linux and Metasploit to provide a more complex attack simulation. Featuring techniques not taught in any certification prep or covered by...

Approach the CCNA exam (640-802) with confidence through the detailed preparation you'll receive in this bestselling study guide from leading Cisco networking authority Todd Lammle. This new edition—updated to reflect the very latest changes in the CCNA exam—features...

Worldwide, critical economic and governmental infrastructures have evolved into complex networks that facilitate communication, cost reduction, and efficiency. But the very features that create such benefits make these supervisory control and data acquisition, or SCADA, systems a security...

• Master every topic on both new 2011 A+ exams.
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From stolen intellectual proprietary and denial of service attacks to unauthorized use of critical resources and computer viruses, e-business companies face numerous threats each day that can...

Prepare for the latest Project Management Professional (PMP®) certification exam with this new edition of the PMP Study Guide, which covers all essential procedures and concepts from A Guide to the Project Management Body of Knowledge (PMBOK® Guide), Fourth Edition....