Master IT Hardware, Software, and Troubleshooting—and Fully Prepare for the Latest CompTIA® Core 1 and Core 2 Exams (V15)

The Complete A+ Guide to IT Hardware and Software is your all-in-one, real-world, full-color resource for building the skills you need to become a confident, job-ready IT technician--and for passing the updated CompTIA A+ Core 1 and Core 2 Exams (V15).

Built around the latest A+ exam objectives, this comprehensive guide helps you connect, configure, manage, and troubleshoot today’s most widely used devices, operating systems, and cloud-based technologies--all in the context of real IT scenarios. You’ll gain hands-on expertise with Windows 11, macOS, Linux, Chrome OS, Android, iOS, mobile and IoT devices, Active Directory, cybersecurity, scripting, and more.

Award-winning instructors Cheryl Schmidt and Christopher Lee combine technical depth with a strong focus on customer service and workplace-ready soft skills. Legacy technologies are also covered to prepare you for any environment you may encounter in the field.

WHAT YOU’LL LEARN AND HOW YOU’LL LEARN IT

Covers All Current A+ Exam Objectives: Stay focused with clear coverage of every topic tested on the Core 1 and Core 2 Exams (V15).

Real-World, Visual Learning: Hundreds of full-color photos, illustrations, and tables help you understand how things work.

Hands-On Tech Tips: Practical insights and field-tested troubleshooting advice throughout the book.

Professional Skills Focus: Soft skills tips and team-building exercises help you develop the communication and collaboration abilities today’s employers demand.

Extensive Practice and Review Tools:

Chapter Summaries & Glossary: Recap and reinforce key takeaways for fast and effective study.

Free Online Companion: Complete A+ Lab Manual

Available for free online, the Complete A+ Guide to IT Hardware and Software Lab Manual offers 140+ hands-on labs that walk you through:

Step-by-step instructions, built-in challenges, and critical thinking questions help you practice, experiment, and build confidence with core A+ topics. Whether you’re preparing for the exam or the workplace--or both--this lab manual ensures you’re ready.

Perfect for students, instructors, and career changers alike, this guide will prepare you for both certification success and on-the-job performance in today’s fast-moving IT environments.

ONE-VOLUME INTRODUCTION TO COMPUTER SECURITY

Clearly explains core concepts, terminology, challenges, technologies, and skills

Covers today's latest attacks and countermeasures

The perfect beginner's guide for anyone interested in a computer security career

Dr. Chuck Easttom brings together complete coverage of all basic concepts, terminology, and issues, along with all the skills you need to get started. Drawing on 30 years of experience as a security instructor, consultant, and researcher, Easttom helps you take a proactive, realistic approach to assessing threats and implementing countermeasures. Writing clearly and simply, he addresses crucial issues that many introductory security books ignore, while addressing the realities of a world where billions of new devices are Internet-connected.

This guide covers web attacks, hacking, spyware, network defense, security appliances, VPNs, password use, and much more. Its many tips and examples refl ect new industry trends and the state-of-the-art in both attacks and defense. Exercises, projects, and review questions in every chapter help you deepen your understanding and apply all you've learned.

LEARN HOW TO

ALL THE KNOWLEDGE YOU NEED TO BUILD CYBERSECURITY PROGRAMS AND POLICIES THAT WORK

Clearly presents best practices, governance frameworks, and key standards

Includes focused coverage of healthcare, finance, and PCI DSS compliance

An essential and invaluable guide for leaders, managers, and technical professionals

Today, cyberattacks can place entire organizations at risk. Cybersecurity can no longer be delegated to specialists: Success requires everyone to work together, from leaders on down. Developing Cybersecurity Programs and Policies in an AI-Driven World offers start-to-finish guidance for establishing effective cybersecurity in any organization. Drawing on more than two decades of real-world experience, Omar Santos presents realistic best practices for defining policy and governance, ensuring compliance, and collaborating to harden the entire organization.

Santos begins by outlining the process of formulating actionable cybersecurity policies and creating a governance framework to support these policies. He then delves into various aspects of risk management, including strategies for asset management and data loss prevention, illustrating how to integrate various organizational functions—from HR to physical security—to enhance overall protection. This book covers many case studies and best practices for safeguarding communications, operations, and access; alongside strategies for the responsible acquisition, development, and maintenance of technology. It also discusses effective responses to security incidents. Santos provides a detailed examination of compliance requirements in different sectors and the NIST Cybersecurity Framework.

LEARN HOW TO

Master IT Hardware, Software, and Troubleshooting—and Fully Prepare for the Latest CompTIA® Core 1 and Core 2 Exams (V15)

The Complete A+ Guide to IT Hardware and Software is your all-in-one, real-world, full-color resource for building the skills you need to become a confident, job-ready IT technician--and for passing the updated CompTIA A+ Core 1 and Core 2 Exams (V15).

Built around the latest A+ exam objectives, this comprehensive guide helps you connect, configure, manage, and troubleshoot today’s most widely used devices, operating systems, and cloud-based technologies--all in the context of real IT scenarios. You’ll gain hands-on expertise with Windows 11, macOS, Linux, Chrome OS, Android, iOS, mobile and IoT devices, Active Directory, cybersecurity, scripting, and more.

Award-winning instructors Cheryl Schmidt and Christopher Lee combine technical depth with a strong focus on customer service and workplace-ready soft skills. Legacy technologies are also covered to prepare you for any environment you may encounter in the field.

WHAT YOU’LL LEARN AND HOW YOU’LL LEARN IT

Covers All Current A+ Exam Objectives: Stay focused with clear coverage of every topic tested on the Core 1 and Core 2 Exams (V15).

Real-World, Visual Learning: Hundreds of full-color photos, illustrations, and tables help you understand how things work.

Hands-On Tech Tips: Practical insights and field-tested troubleshooting advice throughout the book.

Professional Skills Focus: Soft skills tips and team-building exercises help you develop the communication and collaboration abilities today’s employers demand.

Extensive Practice and Review Tools:

Chapter Summaries & Glossary: Recap and reinforce key takeaways for fast and effective study.

Free Online Companion: Complete A+ Lab Manual

Available for free online, the Complete A+ Guide to IT Hardware and Software Lab Manual offers 140+ hands-on labs that walk you through:

Step-by-step instructions, built-in challenges, and critical thinking questions help you practice, experiment, and build confidence with core A+ topics. Whether you’re preparing for the exam or the workplace--or both--this lab manual ensures you’re ready.

Perfect for students, instructors, and career changers alike, this guide will prepare you for both certification success and on-the-job performance in today’s fast-moving IT environments.

ONE-VOLUME INTRODUCTION TO COMPUTER SECURITY

Clearly explains core concepts, terminology, challenges, technologies, and skills

Covers today's latest attacks and countermeasures

The perfect beginner's guide for anyone interested in a computer security career

Dr. Chuck Easttom brings together complete coverage of all basic concepts, terminology, and issues, along with all the skills you need to get started. Drawing on 30 years of experience as a security instructor, consultant, and researcher, Easttom helps you take a proactive, realistic approach to assessing threats and implementing countermeasures. Writing clearly and simply, he addresses crucial issues that many introductory security books ignore, while addressing the realities of a world where billions of new devices are Internet-connected.

This guide covers web attacks, hacking, spyware, network defense, security appliances, VPNs, password use, and much more. Its many tips and examples refl ect new industry trends and the state-of-the-art in both attacks and defense. Exercises, projects, and review questions in every chapter help you deepen your understanding and apply all you've learned.

LEARN HOW TO

ALL THE KNOWLEDGE YOU NEED TO BUILD CYBERSECURITY PROGRAMS AND POLICIES THAT WORK

Clearly presents best practices, governance frameworks, and key standards

Includes focused coverage of healthcare, finance, and PCI DSS compliance

An essential and invaluable guide for leaders, managers, and technical professionals

Today, cyberattacks can place entire organizations at risk. Cybersecurity can no longer be delegated to specialists: Success requires everyone to work together, from leaders on down. Developing Cybersecurity Programs and Policies in an AI-Driven World offers start-to-finish guidance for establishing effective cybersecurity in any organization. Drawing on more than two decades of real-world experience, Omar Santos presents realistic best practices for defining policy and governance, ensuring compliance, and collaborating to harden the entire organization.

Santos begins by outlining the process of formulating actionable cybersecurity policies and creating a governance framework to support these policies. He then delves into various aspects of risk management, including strategies for asset management and data loss prevention, illustrating how to integrate various organizational functions—from HR to physical security—to enhance overall protection. This book covers many case studies and best practices for safeguarding communications, operations, and access; alongside strategies for the responsible acquisition, development, and maintenance of technology. It also discusses effective responses to security incidents. Santos provides a detailed examination of compliance requirements in different sectors and the NIST Cybersecurity Framework.

LEARN HOW TO