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IAM and PAM Cybersecurity: Securing Identities and Access Management in the Digitalization Era

Name: IAM and PAM Cybersecurity: Securing Identities and Access Management in the Digitalization Era
Author: Massimo Nardone
ISBN: 9798868820199

by Massimo Nardone

October 2025

Intermediate to advanced

145 pages

2h 14m

English

Apress

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IAM and PAM Cybersecurity
Table of Contents
About the Author
1. IAM, Securing Identities in the Digitalization Era
The Importance of Securing Identities in the Digitalization EraWhat Is Identity Access Management (IAM)?Why Considering IAM Is Crucial?What Are the IAM Key Components?What the Key Security IAM Features Are?Which Are the Best Practices for IAM Implementation?Introduction of IAM in Cloud PlatformsAdvanced Insights into Key IAM Features: Industry Applications and Future TrendsFuture Trends in IAMSummary
2. PAM, Protecting Privileged Accounts and Access Management
The Evolution of Access ManagementTrends Shaping Access Management TodayWhat Is the Critical Role of Access Management in Cybersecurity?Challenges Specific to CybersecurityEmerging Technologies Enhancing Cybersecurity in Access ManagementBest Practices for Cybersecurity-Focused Access ManagementThe Future of Access Management in CybersecurityUser Accounts and Privileged Accounts: Key Pillars of Cybersecurity ManagementUser Accounts IntroductionPrivileged Accounts IntroductionUnderstanding User Accounts and Privileged Accounts in CybersecurityPrivileged Accounts: Gatekeepers of Critical ResourcesWhy Are Privileged Accounts Critical?The Importance of Zero Trust in Privileged Account SecurityWhat Is Zero Trust?The Five Core Principles of Zero TrustWhat the Most Common Key Zero Trust Strategies Are?How Zero Trust Works?What Is Privileged Access Management (PAM)?Privileged Accounts vs. Privileged AccessTraditional PAM: Core Functions and ToolsKey Functional Categories in PAMPrivileged Credential ManagementWhy PAM Is Important?PAM vs. PIMPAM vs. IAMPAM and the Principle of Least PrivilegeChallenges with Traditional PAM in the CloudKey Differences Between IT and OT Privileged Access Management (PAM)Most Common PAM Vendors for IT EnvironmentsMost Common PAM Vendors for OT EnvironmentsSummary
3. IAM and PAM Risks, Impacts, and Challenges
Risks, Impacts, and Operational Challenges Associated with IAM and PAM in Modern CybersecurityWhat Are the Most Common IAM and PAM Cybersecurity Impacts?What Was the NotPetya Malware Attack?What Are the Most Common IAM and PAM Challenges?Examples of Cybersecurity Attacks Involving IAM and PAM SystemsIntroducing MITRE Att&ckMain MITRE ATT&CK MatricesExample 1: The Capital One Data Breach (2019)Example 2: Hypothetical Cyberattack Scenario in a Manufacturing PlantExample 3: Manufacturing Industry Cyberattack Scenario: Breach via Poor IAM & PAM ControlsThe Future of Identity and Access Management (IAM) and Privileged Access Management (PAM)Summary
4. IAM and PAM Tools, Standards and Frameworks
Introduction to IAM and PAM ToolsIntroduction to IAM and PAM Tools VendorsIntroduction to IAM and PAM FrameworksPros and Cons of IAM and PAM FrameworksImplementing IAM and PAM StandardsSummary

Overview

In today’s digital age, organizations face growing cyber threats targeting user identities and access credentials. Identity and Access Management (IAM) helps secure identities, manage privileges, and enforce security policies—making it essential for zero-trust security, compliance, and efficiency.

Privileged Access Management (PAM), a specialized branch of IAM, focuses on protecting and monitoring privileged accounts such as administrators, root users, and service accounts. Because these accounts have elevated access, they are prime targets for cyberattacks.

Together, IAM and PAM safeguard access to systems, applications, and data, playing a vital role in cloud security, IoT, and enterprise environments by preventing unauthorized access and mitigating insider threats.

Readers will learn:

· Why securing identities is critical today

· Key differences between IAM and PAM

· Major access management risks and challenges

· Common IAM and PAM solutions (e.g., Azure AD, Okta, CyberArk, BeyondTrust, SSH Communications Security)

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The Zero Trust Framework and Privileged Access Management (PAM)

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