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  • Book Overview & Buying Active Directory Disaster Recovery
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Active Directory Disaster Recovery

Active Directory Disaster Recovery

By : Florian Rommel
4 (4)
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Active Directory Disaster Recovery

Active Directory Disaster Recovery

4 (4)
By: Florian Rommel
Buy this Book

Overview of this book

Table of Contents (17 chapters)
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Active Directory Disaster Recovery
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Active Directory Disaster Recovery
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
Preface
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Preface
Lock Free Chapter
1
An Overview of Active Directory Disaster Recovery
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An Overview of Active Directory Disaster Recovery
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What is Disaster Recovery?
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Why is Disaster Recovery Needed?
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Conventions Used in This Book
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Disaster Recovery for Active Directory
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Disaster Types and Scenarios Covered by This Book
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Summary
2
Active Directory Design Principles
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Active Directory Design Principles
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Active Directory Elements
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Domain Design: Single Forest, Single Domain, and Star Shaped
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Domain Design: Single Forest, Single Domain, Empty Root, Star Shaped
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Domain Design: Multi-Domain Forest
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Domain Design: Multi-Forest
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LRS—Lag Replication Site
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Design Your Active Directory
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Keeping Up-To-Date and Safe
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Summary
3
Design and Implement a Disaster Recovery Plan for Your Organization
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Design and Implement a Disaster Recovery Plan for Your Organization
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Analyze the Risks, Threats, and the Ways to Mitigate
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The Two-Part, 10 Step Implementation Guide
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Summary
4
Strengthening AD to Increase Resilience
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Strengthening AD to Increase Resilience
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Baseline Security
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Securing Your DNS Configuration
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Tight User Controls and Delegation
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Central Logging
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Proper Change Management
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Virtualization and Lag Sites
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Summary
5
Active Directory Failure On a Single Domain Controller
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Active Directory Failure On a Single Domain Controller
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Problems and Symptoms
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Causes
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Solution Process
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Solution Details
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Summary
6
Recovery of a Single Failed Domain Controller
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Recovery of a Single Failed Domain Controller
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Problems and Symptoms
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Causes
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Solution Process
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Solution Details
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Summary
7
Recovery of Lost or Deleted Users and Objects
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Recovery of Lost or Deleted Users and Objects
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Problems and Symptoms
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Causes
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Solution Process
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Summary
8
Complete Active Directory Failure
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Complete Active Directory Failure
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Scenario
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Causes
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Recovery Process
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Summary
9
Site AD Infrastructure Failure (Hardware)
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Site AD Infrastructure Failure (Hardware)
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Scenario
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Causes
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Recovery Process
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Summary
10
Common Recovery Tools Explained
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Common Recovery Tools Explained
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Software for Your DCs and Administration
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Diagnosing and Troubleshooting Tools
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Monitoring with Sonar and Ultrasound
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Summary
1
Sample Business Continuity Plan
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Sample Business Continuity Plan
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Nailcorp Business Continuity Plan
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Description of the Service
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SCOPE
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Responsibilities and Roles
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OBJECTIVES
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COMMUNICATIONS
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CALL TREE
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Disaster declaration criteria for Active Directory service
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Functional restoration
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Recovery site(s)
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Necessary alternative site materials
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TECHNICAL RECOVERY STEPS TO RECOVER A FAILED DC
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APPENDICES
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Damage Assessment Forms
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GLOSSARY
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Bibliography
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Bibliography
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Chapter 1
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Chapter 2
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Chapter 3
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Chapter 4
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Chapter 5
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Chapter 6
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Chapter 7
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Chapter 8
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Chapter 9
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Chapter 10
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Appendix

Summary

In this chapter, we have elaborated on the steps to recover a completely failed DC. We have discussed the removal of the DC objects and the DNS records of the failed DC, and elaborated on why this is necessary.

Even though the removal of the old records may not appear to be very important, a part of this chapter explained in detail why the removal of old records is such an important step, and how it is done correctly. The recovery of a completely failed or broken DC is, as mentioned, a matter of installing a new one. The situation becomes trickier when, for political or other reasons such as applications that use specific servers, you need to use the same name as the failed DC.

By following the steps outlined in this chapter, you will end up with an AD that is clean, as though the old DC had never existed.

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Tech Concepts
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Programming languages
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