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Security Administrator

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March 29, 2024 Updated May 17, 2025 19 minute read

A Comprehensive Guide to Becoming a Security Administrator

A Security Administrator is a professional responsible for safeguarding an organization's computer systems and networks. They are the frontline defenders against cyber threats, ensuring the confidentiality, integrity, and availability of sensitive information and IT infrastructure. This role involves a multifaceted approach to security, from implementing preventative measures to responding to active threats and ensuring compliance with security policies and regulations.

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Salaries for Security Administrator

City
Median
New York
$85,000
San Francisco
$127,000
Seattle
$91,000
See all salaries
City
Median
New York
$85,000
San Francisco
$127,000
Seattle
$91,000
Austin
$89,000
Toronto
$112,000
London
£48,000
Paris
€50,000
Berlin
€71,000
Tel Aviv
₪60,000
Singapore
S$75,000
Beijing
¥463,000
Shanghai
¥49,600
Shenzhen
¥200,000
Bengalaru
₹527,000
Delhi
₹443,000
Bars indicate relevance. All salaries presented are estimates. Completion of this course does not guarantee or imply job placement or career outcomes.

Path to Security Administrator

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We've curated 24 courses to help you on your path to Security Administrator. Use these to develop your skills, build background knowledge, and put what you learn to practice.
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Reading list

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Classic in the field of system and network administration. It provides practical advice on how to manage and maintain IT infrastructure. It valuable resource for system administrators and network engineers who want to improve their skills.
Provides a detailed look at Google's site reliability engineering practices. It covers topics such as incident management, error budgeting, and performance engineering. It valuable resource for engineers who want to improve the reliability of their production systems.
Classic work on information security. It provides a comprehensive overview of the field, covering topics such as security policy, risk management, security controls, and incident response. It valuable resource for anyone interested in learning about information security.
Comprehensive guide to security administration. It covers topics such as security assessment, risk management, security policy, and incident response. It valuable resource for anyone responsible for managing IT security.
From the Linux Foundation, this book will give you the opportunity to get certified as a Cloud Native Infrastructure Specialist.
Provides a comprehensive overview of cloud computing, including topics such as cloud architectures, virtualization, and cloud security. It good choice for students and professionals who want to learn about the fundamentals of cloud computing.
Provides a comprehensive overview of data-intensive applications, including topics such as data storage, processing, and analysis. It good choice for architects and engineers who want to design and build data-intensive applications.
Novel that tells the story of a group of IT professionals who are trying to save their company from a disastrous IT outage. It good choice for anyone who wants to learn more about the challenges of IT infrastructure management.
Comprehensive study guide for the CEH certification exam, covering topics such as ethical hacking techniques, network security assessment, and vulnerability analysis.
Data centers have become increasingly complex. Learn how to build, manage, and secure this complex infrastructure effectively in this book.
Comprehensive guide to security administration using Linux. It covers topics such as security policy, risk management, security controls, and incident response. It valuable resource for anyone responsible for managing IT security in a Linux environment.
Provides a software architect's perspective on DevOps. It covers topics such as continuous delivery, continuous integration, and infrastructure as code. It good choice for architects who want to learn more about DevOps.
Is the official handbook for the ITIL Foundation certification. It provides a comprehensive overview of ITIL, including topics such as service management, incident management, and change management. It good choice for anyone who wants to learn more about ITIL.
If you're looking into cloud computing, this book provides both its basic principles as well as applications. With it, you will gain insights into cloud computing models, services, software, and future research directions.
This handbook provides a practical guide to security training, with step-by-step instructions on how to develop and deliver effective security training programs. It is an essential resource for anyone responsible for training security professionals.
Provides a comprehensive overview of security training for cloud computing environments, covering topics such as cloud security architecture, threat modeling, and incident response.
Comprehensive guide to security auditing and control. It covers topics such as security assessment, risk management, security controls, and incident response. It valuable resource for anyone responsible for managing IT security.
Comprehensive textbook on security administration. It covers topics such as security policy, risk management, security controls, and incident response. It valuable resource for anyone interested in learning about information security.
Comprehensive guide to security administration using Active Directory. It covers topics such as security policy, risk management, security controls, and incident response. It valuable resource for anyone responsible for managing IT security in an Active Directory environment.
Provides a comprehensive overview of security training for mobile devices, covering topics such as mobile device security threats, mobile device security controls, and mobile device security management.
Provides a comprehensive overview of security training for industrial control systems, covering topics such as ICS security threats, ICS security controls, and ICS security management.
Provides a comprehensive overview of security training for financial institutions, covering topics such as financial security threats, financial security controls, and financial security management.
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