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Service Accounts

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May 1, 2024 Updated June 18, 2025 17 minute read

Understanding Service Accounts: A Comprehensive Guide

Service accounts are a fundamental component in modern information technology, acting as non-human identities that allow applications, services, and automation scripts to interact with various systems and resources. Unlike user accounts, which are tied to individual people, service accounts are designed for programmatic access, enabling processes to run autonomously without direct human intervention. Understanding their function and proper management is crucial for maintaining secure and efficient IT operations.

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Reading list

We've selected 47 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Service Accounts.
Provides a comprehensive overview of Service Accounts and is recommended for anyone who wants to learn more about this topic.
Specifically walks through securing objects via service accounts, creation of secrets, and RBAC in Kubernetes. It practical guide for enhancing security in Kubernetes clusters and is directly relevant to the 'Using Role-based Access Control in Kubernetes Engine' course topic.
Focuses on securing Kubernetes, a platform where service accounts are fundamental for granting identities to pods. It covers various aspects of Kubernetes security, including authentication and authorization using service accounts and RBAC, making it highly relevant for understanding service account usage in containerized environments.
This guide is designed to help prepare for the Google Cloud Professional Cloud Security Engineer exam. It covers Google Cloud security best practices, including Identity and Access Management (IAM), which is directly applicable to managing service accounts in GCP. It provides in-depth knowledge and practical examples relevant to the 'Google Cloud IAM' course topics.
This guide is specifically tailored for Cloud engineers working with AWS and focuses on designing, developing, and reviewing AWS IAM security policies. It directly addresses the complexities of IAM in AWS, which is highly relevant to managing service accounts securely in that environment. It provides practical advice and helps solidify understanding through real-world examples.
Offers comprehensive coverage of Google Cloud security services and best practices. It includes detailed information on Google Cloud IAM, which is crucial for understanding how service accounts are created, managed, and secured within the GCP ecosystem. It valuable resource for those focusing on Google Cloud security.
This forthcoming book focuses on identity security within the software development lifecycle, including the management of machine identities and secrets, which are closely related to service accounts used by applications and automated processes. It addresses contemporary challenges in securing non-human identities in cloud and hybrid environments. is highly relevant for developers and security professionals involved in building and deploying modern applications.
Focuses on a modern approach to infrastructure access management based on identity and zero trust principles. It addresses the risks associated with secrets and provides strategies for eliminating them, which is highly pertinent to the secure handling of service account credentials.
Focused on a major cloud platform, this book delves into managing and protecting identities and data within Microsoft Azure. While not exclusively about service accounts, it provides essential knowledge on how IAM principles, which directly apply to service accounts, are implemented in a real-world cloud environment. This is valuable for those focusing on Azure or seeking practical cloud-specific examples.
Provides a clear explanation of AWS IAM, including concepts directly related to service accounts (referred to as roles in AWS). It helps in understanding the nuances of access control and identity federation within AWS, which is relevant to the 'Google Cloud IAM and Networking for AWS Professionals' course.
Another valuable resource for AWS security, this book also delves into AWS IAM and access control models. It provides a comprehensive exploration of securing applications, data, and infrastructure on AWS, including best practices for managing identities and least privilege, crucial for service accounts.
This practical guide focuses on adopting a holistic security and observability strategy for cloud-native applications running on Kubernetes. It covers key security concepts and best practices relevant to Kubernetes, including aspects that would involve the secure configuration and monitoring of service accounts.
Authored by a Microsoft expert, this book details best practices for configuring Azure's native security services, starting from a zero-trust foundation. It covers setting up secure access through Conditional Access policies and managing identity and access, highly relevant to Azure service account security.
This exam reference guide for the AZ-500 Microsoft Azure Security Technologies exam covers managing identity and access in Azure, including configuring secure access and managing application access. It practical resource for those preparing for the Azure security certification and focusing on Azure service account security.
Active Directory cornerstone for managing user and service accounts in Windows environments. provides in-depth coverage of AD DS, including account management and security best practices directly applicable to service accounts. It comprehensive reference for those working with Active Directory.
This cookbook offers practical recipes for implementing security in AWS, including managing accounts, users, and permissions with AWS Organizations and IAM Identity Center. It provides hands-on solutions for securing data and infrastructure with IAM policies and RBAC, directly applicable to AWS service accounts. This useful reference for practical implementation.
Is foundational for understanding the Zero Trust security model. As service accounts are increasingly used in distributed and cloud-native environments, understanding how to apply zero trust principles to their management and usage is crucial for enhancing overall security.
This handbook offers a deep dive into securing Active Directory environments. Given the prevalence of service accounts in AD, this book's coverage of AD security, including topics like Service Principal Names (SPNs) and Kerberoasting, is highly relevant to understanding and mitigating risks associated with service accounts.
Provides a practical, step-by-step guide to planning, designing, and deploying IAM solutions. It breaks down complex IAM concepts into manageable components and offers a hands-on approach with a proven methodology. It useful reference for understanding the broader context of identity management where service accounts are a key element.
Explores the role of OAuth in securing cloud-native environments, providing strategies for protecting APIs and sensitive data. While focused on OAuth, it is highly relevant to service accounts as they are often used for API interactions in cloud-native architectures and implementing zero trust principles.
A study guide for the CKS certification, this book covers topics essential for securing Kubernetes, including authentication, authorization, and securing pods. It provides in-depth guidance and practice for managing security in Kubernetes environments, which is directly relevant to working with Kubernetes service accounts.
Explores automating cloud security measures, including implementing identity and access management automatically. This is highly relevant to managing service accounts in an automated and scalable manner, particularly in AWS and OpenStack environments.
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