CompTIA Security+ Review Guide (eBook)

James Michael Stewart, Security+, CISSP, CEH, CHFI, is asecurity expert, full-time writer, trainer, and researcher forImpact Online, an independent courseware development company. Hehas authored and contributed to over 75 books, including previouseditions of the CompTIA Security+ Review Guide, and theCISSP Study Guide, both by Sybex. Stewart provides ITinstruction across the globe for various public and privateorganizations.

Introduction xxv

Chapter 1 Network Security 1

1.1 Implement security configuration parameters on network devices and other technologies 5

1.2 Given a scenario, use secure network administration principles 22

1.3 Explain network design elements and components 27

1.4 Given a scenario, implement common protocols and services 40

1.5 Given a scenario, troubleshoot security issues related to wireless networking 56

Chapter 2 Compliance and Operational Security 69

2.1 Explain the importance of risk-related concepts 76

2.2 Summarize the security implications of integrating systems and data with third parties 92

2.3 Given a scenario, implement appropriate riskmitigation strategies 96

2.4 Given a scenario, implement basic forensic procedures 101

2.5 Summarize common incident response procedures 106

2.6 Explain the importance of security-related awareness and training 111

2.7 Compare and contrast physical security and environmental controls 123

2.8 Summarize risk-management best practices 135

2.9 Given a scenario, select the appropriate control to meet the goals of security 148

Chapter 3 Threats and Vulnerabilities 155

3.1 Explain types of malware 161

3.2 Summarize various types of attacks 167

3.3 Summarize social engineering attacks and the associated effectiveness with each attack 184

3.4 Explain types of wireless attacks 188

3.5 Explain types of application attacks 194

3.6 Analyze a scenario and select the appropriate type of mitigation and deterrent techniques 201

3.7 Given a scenario, use appropriate tools and techniques to discover security threats and vulnerabilities 211

3.8 Explain the proper use of penetration testing versus vulnerability scanning 217

Chapter 4 Application, Data, and Host Security 225

4.1 Explain the importance of application security controls and techniques 229

4.2 Summarize mobile security concepts and technologies 235

4.3 Given a scenario, select the appropriate solution to establish host security 244

4.4 Implement the appropriate controls to ensure data security 251

4.5 Compare and contrast alternative methods to mitigate security risks in static environments 257

Chapter 5 Access Control and Identity Management 267

5.1 Compare and contrast the function and purpose of authentication services 270

5.2 Given a scenario, select the appropriate authentication, authorization, or access control 275

5.3 Install and configure security controls when performing account management, based on best practices 289

Chapter 6 Cryptography 299

6.1 Given a scenario, utilize general cryptography concepts 302

6.2 Given a scenario, use appropriate cryptographic methods 331

6.3 Given a scenario, use appropriate PKI, certificate management, and associated components 344

Appendix A Answers to Review Questions 359

Chapter 1: Network Security 360

Chapter 2: Compliance and Operational Security 360

Chapter 3: Threats and Vulnerabilities 361

Chapter 4: Application, Data, and Host Security 362

Chapter 5: Access Control and Identity Management 363

Chapter 6: Cryptography 364

Appendix B About the Additional Study Tools 367

Additional Study Tools 368

Sybex Test Engine 368

Electronic Flashcards 368

PDF of Glossary of Terms 368

Adobe Reader 368

System Requirements 369

Using the Study Tools 369

Troubleshooting 369

Customer Care 370

Index 371