Peter H. Gregory

CISSP For Dummies

2024

IT Disaster Recovery Planning For Dummies

2011

CDPSE Certified Data Privacy Solutions Engineer Study Guide

2026

CRISC Certified in Risk and Information Systems Control Study Guide

2026

CISA Certified Information Systems Auditor Practice Tests

2025

CISA Certified Information Systems Auditor Study Guide

2024

CISA Certified Information Systems Auditor Study Guide : Covers 2024 - 2029 Exam Objectives (Sybex Study Guide)

2026