9781119650669

A Sybex guide to Windows Security concepts, perfect for IT beginners

Security is one of the most important components to every company’s computer network. That’s why the Security Fundamentals MTA Certification is so highly sought after. Filling IT positions is a top problem in today’s businesses, so this certification could be your first step toward a stable and lucrative IT career. Security Fundamentals is your guide to developing a strong foundational understanding of Windows security, so you can take your IT career to the next level and feel confident going into the certification exam.

Security Fundamentals features approachable discussion of core security concepts and topics, and includes additional learning tutorials and tools. This book covers everything you need to know about security layers, authentication, authorization, security policies, and protecting your server and client. Each chapter closes with a quiz so you can test your knowledge before moving to the next section.

Learn everything you need for the Security Fundamentals MTA Certification
Understand core security principles, including security layers and network security
Learn essential concepts in physical security, internet security, and wireless security
Identify the different types of hardware firewalls and their characteristics
Test your knowledge and practice for the exam with quiz questions in every chapter

IT professionals looking to understand more about networking will gain the knowledge to effectively secure a client and server, and to confidently explain basic security concepts. Thanks to the tools and tips in this Sybex title, you will be able to apply your new IT security skills in real world situations and on exam day.

ABOUT THE AUTHOR

Crystal Panek, MCP, MCP+I, MCSA, MCSE, MCTS, MCDBA has trained students and IT professionals at the MicroC, Stellacon Corporation, and the University of New Hampshire. For over 15 years, she served as vice-president of a large IT training company where she developed training materials and courseware to help 1000's of students get through their certification exams. She currently works on a contract basis creating courseware for several large IT training facilities.

Introduction xix

Lesson 1 Understanding Security Layers 1

Introducing Core Security Principles 3

Understanding Confidentiality 4

Understanding Integrity 4

Understanding Availability 5

Understanding the Principle of Least Privilege 7

Understanding Separation of Duties 9

Understanding an Attack Surface 10

Performing an Attack Surface Analysis 10

Understanding Social Engineering 12

Linking Cost with Security 13

Understanding Physical Security as the First Line of Defense 14

Understanding Site Security 14

Understanding Computer Security 19

Performing Threat Modeling 23

Skill Summary 25

Knowledge Assessment 27

Multiple Choice 27

Fill in the Blank 29

Matching and Identification 29

Build List 30

Business Case Scenarios 30

Scenario 1-1: Designing a Physical Security Solution 30

Scenario 1-2: Securing a Mobile Device 30

Scenario 1-3: Understanding Confidentiality, Integrity, and Availability 30

Scenario 1-4: Managing Social Engineering 30

Lesson 2 Understanding Authentication, Authorization, and Accounting 33

Starting Security with Authentication 35

Configuring Multifactor Authentication 36

Authentication Based on What a User Owns or Possesses 38

Authentication Based on a User’s Physical Traits 38

Introducing RADIUS and TACACS+ 39

Running Programs as an Administrator 40

Introducing Directory Services with Active Directory 41

Understanding Domain Controllers 42

Understanding NTLM 43

Understanding Kerberos 44

Using Organizational Units 44

Understanding Objects 46

Using Groups 49

Understanding Web Server Authentication 52

Comparing Rights and Permissions 52

Understanding NTFS 54

Using NTFS Permissions 54

Understanding Effective NTFS Permissions 56

Understanding Inheritance 60

Copying and Moving Files 62

Using Folder and File Owners 62

Sharing Drives and Folders 64

Share a Folder 64

Understanding Special Shares and Administrative Shares 66

Introducing the Registry 67

Access Registry Permissions 70

Using Encryption to Protect Data 70

Types of Encryption 71

Introducing Public Key Infrastructure (PKI) 72

Encrypting Email 78

Encrypting Files with EFS 79

Encrypting Disks in Windows 82

Understanding IPsec 87

Encrypting with VPN Technology 89

Introducing Smart Cards 92

Set Up a Virtual TPM Smart Card Environment 93

Create a Certificate Template 93

Create a TPM Virtual Smart Card 94

Enroll for the Certificate on the TPM Virtual Smart Card 94

Configuring Biometrics, Windows Hello, and Microsoft Passport 95

Set Up Windows Hello Facial Recognition 96

Set Up Windows Hello Fingerprint Reader 96

Using Auditing to Complete the Security Picture 97

Audit Files and Folders 100

Skill Summary 101

Knowledge Assessment 105

Multiple Choice 105

Fill in the Blank 107

Business Case Scenarios 108

Scenario 2-1: Understanding Biometrics 108

Scenario 2-2: Limiting Auditing 108

Scenario 2-3: Assigning NTFS Permissions 108

Scenario 2-4: Using EFS 108

Lesson 3 Understanding Security Policies 111

Using Password Policies to Enhance Security 113

Using Password Complexity to Make a Stronger Password 113

Using Account Lockout to Prevent Hacking 114

Examining Password Length 115

Using Password History to Enforce Security 115

Setting Time Between Password Changes 116

Using Password Group Policies to Enforce Password Security 118

Configuring and Applying Password Settings Objects 119

Establishing Password Procedures 121

Understanding Common Attack Methods 122

Protecting Domain User Account Passwords 125

Install Hyper-V and Isolated User Mode on Windows 10 126

Enable Device Guard and Credential Guard 126

Skill Summary 127

Knowledge Assessment 129

Multiple Choice 129

Fill in the Blank 131

Business Case Scenarios 131

Scenario 3-1: Understanding Long Passwords 131

Scenario 3-2: Using Keys and Passwords 132

Scenario 3-3: Managing User Accounts 132

Scenario 3-4: Configuring a Local Security Policy 132

Lesson 4 Understanding Network Security 133

Using Dedicated Firewalls to Protect a Network 135

Understanding the OSI Model 136

Types of Hardware Firewalls and Their Characteristics 140

Understanding When to Use a Hardware Firewall Instead of a Software Firewall 143

Understanding Stateful Inspection and Stateless Inspection 145

Using Isolation to Protect the Network 146

Understanding VLANs 146

Understanding Routing 148

Understanding Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) 154

Understanding Honeypots 155

Understanding DMZ 156

Understanding NAT 159

Understanding VPN 160

Understanding Other VPN Protocols 162

Understanding Server and Domain Isolation 164

Protecting Data with Protocol Security 165

Understanding Tunneling 166

Understanding DNS Security Extensions (DNSSEC) 167

Understanding Protocol Spoofing 168

Understanding Network Sniffing 168

Understanding Common Attack Methods 170

Understanding Denial-of-Service (DoS) Attacks 173

Securing the Wireless Network 175

Understanding Service Set IDentifier (SSID) 176

Understanding Keys 176

Understanding MAC Filters 178

Understanding the Advantages and Disadvantages of Specific Security Types 178

Skill Summary 179

Knowledge Assessment 182

Multiple Choice 182

Fill in the Blank 184

Business Case Scenarios 185

Scenario 4-1: Using Windows Firewall 185

Scenario 4-2: Using a Routing Table 185

Scenario 4-3: Using Ports 185

Scenario 4-4: Accessing and Configuring Wireless Settings 185

Lesson 5 Protecting the Server and Client 187

Protecting the Client Computer 189

Protecting Your Computer from Malware 189

Configuring Windows Updates 196

Understanding User Account Control (UAC) 200

Using Windows Firewall 203

Using Offline Files 207

Locking Down a Client Computer 207

Managing Client Security Using Windows Defender 208

Remove a Quarantined Item 210

Schedule a Windows Defender Scan 212

Protecting Your Email 213

Managing Spam 214

Email Spoofing 215

Relaying Email 216

Securing Internet Explorer 216

Understanding Cookies and Privacy Settings 216

Using Content Zones 219

Understanding Phishing and Pharming 222

Understanding Secure Sockets Layer (SSL) and Certificates 223

Configuring Microsoft Edge 223

Protecting Your Server 225

Separating Services 225

Using a Read-Only Domain Controller (RODC) 226

Hardening Servers 226

Understanding Secure Dynamic DNS 227

Using Security Baselines 227

Using Security Templates 228

Using Security Compliance Manager 232

Locking Down Devices to Run Only Trusted Applications 235

Access AppLocker 236

Create and Test an AppLocker Rule 238

Export the Local Policy 240

Import the Local Policy 240

Managing Windows Store Apps 241

Configuring the Windows Store 242

Implementing Windows Store Apps 244

Implementing Windows Store for Business 246

Skill Summary 248

Knowledge Assessment 251

Multiple Choice 251

Fill in the Blank 254

Business Case Scenarios 255

Scenario 5-1: Enforcing Physical Security 255

Scenario 5-2: Programming Backdoors 255

Scenario 5-3: Configuring a Windows Defender Quarantine 255

Scenario 5-4: Protecting Your Resources 255

Scenario 5-5: Reviewing Windows Updates 255

Appendix Answer Key 257

Lesson 1: Understanding Security Layers 258

Answers to Knowledge Assessment 258

Answers to Business Case Scenarios 259

Lesson 2: Understanding Authentication, Authorization, and Accounting 260

Answers to Knowledge Assessment 260

Answers to Business Case Scenarios 261

Lesson 3: Understanding Security Policies 263

Answers to Knowledge Assessment 263

Answers to Business Case Scenarios 264

Lesson 4: Understanding Network Security 266

Answers to Knowledge Assessment 266

Answers to Business Case Scenarios 267

Lesson 5: Protecting the Server and Client 270

Answers to Knowledge Assessment 270

Answers to Business Case Scenarios 271

Index 273

What is included with this book?

The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.

The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.

Amazon no longer offers textbook rentals. We do!

Security Fundamentals

Security Fundamentals

1119650666

Summary

Author Biography

Table of Contents

Supplemental Materials

Write a Review