TY - BOOK AU - Whitman,Michael E. AU - Mattord,Herbert J. TI - Principles of information security SN - 9780357506431 PY - 2022/// CY - Boston PB - Cengage KW - SEGURIDAD Y PROTECCIÓN N1 - Incluye índice y glosario; Preface -- 1. Introduction to information security -- 2. The need for information security -- 3. Information security management -- 4. Risk management -- 5. Incident response and contingency planning -- 6. Legal, ethical, and professional issues in informational security -- 7. Security and personnel -- 8. Security technology: Access controls, firewalls, and VPNs -- 9. Security technology: Intrusion detection and prevention systems and other security tools -- 10. Cryptography -- 11. Implementing information security -- 12. Information security maintenance -- Glossary -- Index ER -