TY - BOOK AU - Pomperada, Jake R. AU - Castellano, Jason V. TI - Information assurance and security book 1 SN - 978-621-427-149-8 AV - QA 76.9 P66 2023 PY - 2023/// CY - Intramuros, Manila PB - Unlimited Books Library Services and Publishing Inc. KW - COMPUTER SECURITY KW - COMPUTER NETWORKS -- SECURITY MEASURES N1 - Includes bibliographical references; Dedication -- Acknowledgement -- Preface -- Chapter 1 : Introduction to cyber security threats in information systems -- Chapter 2 : Computer security -- Chapter 3 : Operating system security -- Chapter 4 : Database security and integrity -- Chapter 5 : Encryption techniques -- Chapter 6 : Digital signature and authorization protocol -- Chapter 7 : IP and web security -- References ER -