Computing and Internet security are everyone's business, but it's especially critical for information technology specialists. Learning the core concepts of operating-system and network-level security helps avoid ongoing threats and eliminate system vulnerabilities. This beginner-level course covers core security concepts and introduces risks such as social engineering, malware, and spyware. Foundations of IT Security series creator Lisa Bock will also go over some basic wireless security best practices, tips for beefing up browser security, and techniques for implementing encryption. Note: This course maps to a number of the exam topics on the Microsoft Technology Associate (MTA) Security Fundamentals 98-367 certification exam and is recommended test prep viewing.