The LPI Security Essentials Study Guide is your one-stop resource for complete coverage of the new LPI Security Essentials Exam 020-100. This Sybex Study Guide covers all the exam's objectives. Prepare for the test faster and smarter with Sybex thanks to accurate and efficient content, including an assessment test that validates and measures exam readiness, objective map, real-world examples and scenarios, practical exercises, and challenging chapter review questions. Remember what you've learned with the Sybex online learning environment and test bank, accessible across multiple devices. Get prepared for the LPI Security Essentials exam with Sybex. Coverage of 100% of all exam objectives in this Study Guide means you'll be ready for: Security Concepts, Encryption, Device and Storage Security, Network and Service Security, Identity and Privacy About the LPI Security Essentials Certification The LPI (Linux Professional Institute) Security Essentials certification covers basic knowledge in all important fields of IT security. The certificate is intended for students who had their first course in IT security, for all members and staff of organizations that want to improve their IT security as well as for individuals who want to attain a basic competence in the secure use of information technology.