Understanding and Deploying LDAP Directory Services, Second Edition [Electronic resources] نسخه متنی

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Understanding and Deploying LDAP Directory Services, Second Edition [Electronic resources] - نسخه متنی

Timothy A. Howes, Mark C. Smith, and Gordon S. Good

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لیست موضوعات

The Book's Organization

The Book's Audience

Conventions Used in This Book

Acknowledgments

About the Authors

Part I. Introduction to Directory Services and LDAP

Chapter 1. Directory Services Overview and History

What a Directory Is

What a Directory Can Do for You

What a Directory Is Not

The History and Origins of LDAP

Further Reading

Chapter 2. Introduction to LDAP

The LDAP Models

LDAP Server Software

LDAP Command-Line Utilities

LDAP and Internationalization

LDAP Overview Checklist

Further Reading

Chapter 3. LDAPv3 Extensions

How LDAPv3 Is Extended

The Root DSE and Extension Discovery

Selected LDAPv3 Extensions

Future Directions: Where Is LDAP Headed Next?

LDAP Extensions and Future Directions Checklists

Further Reading

Chapter 4. Overview of Netscape Directory Server

Basic Installation

A Brief Hands-on Tour of Netscape Directory Server

Product Focus and Feature Set

Extending the Netscape Server: A Simple Plug-in Example

Further Reading

Part II. Designing Your Directory Service

Chapter 5. Directory Design Road Map

The Directory Life Cycle

Directory Design Checklist

Further Reading

Chapter 6. Defining Your Directory Needs

Overview of the Directory Needs Definition Process

Analyzing Your Environment

Determining and Prioritizing Application Needs

Determining and Prioritizing Users' Needs and Expectations

Determining and Prioritizing Deployment Constraints

Determining and Prioritizing Other Environmental Constraints

Choosing an Overall Directory Design and Deployment Approach

Setting Some Goals and Milestones

Defining Your Directory Needs Checklist

Further Reading

Chapter 7. Data Design

Data Design Overview

Common Data-Related Problems

Creating a Data Policy Statement

Identifying Which Data Elements You Need

General Characteristics of Data Elements

Sources of Data

Maintaining Good Relationships with Other Data Sources

Data Design Checklist

Further Reading

Chapter 8. Schema Design

The Purpose of a Schema

Elements of LDAP Schemas

Directory Schema Formats

The Schema-Checking Process

Schema Design Overview

Sources of Predefined Schemas

Defining New Schema Elements

Documenting and Publishing Your Schemas

Schema Maintenance and Evolution

Schema Design Checklist

Further Reading

Chapter 9. Namespace Design

The Structure of a Namespace

The Purposes of a Namespace

Analyzing Your Namespace Needs

Examples of Namespaces

Namespace Design Checklist

Further Reading

Chapter 10. Topology Design

Directory Topology Overview

Gluing the Directory Together: Knowledge References

Authentication in a Distributed Directory

Advantages and Disadvantages of Partitioning

Designing Your Directory Server Topology

Topology Design Checklist

Further Reading

Chapter 11. Replication Design

Replication Concepts

Advanced Replication Features

Designing Your Directory Replication System

Replication Design Checklist

Further Reading

Chapter 12. Privacy and Security Design

Security Guidelines

The Purpose of Security

Security Threats

Analyzing Your Security and Privacy Needs

Designing for Security

Privacy and Security Design Checklist

Further Reading

Part III. Deploying Your Directory Service

Chapter 13. Evaluating Directory Products

Making the Right Product Choice

Categories of Directory Software

Evaluation Criteria for Directory Software

Reaching a Decision

Evaluating Directory Products Checklist

Further Reading

Chapter 14. Piloting Your Directory Service

A Piloting Road Map

Piloting Your Directory Service Checklist

Chapter 15. Analyzing and Reducing Costs

The Politics of Costs

Design, Piloting, and Deployment Costs

Ongoing Costs of Providing Your Directory Service

Analyzing and Reducing Costs Checklist

Further Reading

Chapter 16. Putting Your Directory Service into Production

Creating a Plan for Putting Your Directory Service into Production

Advice for Putting Your Directory Service into Production

Executing Your Plan

Putting Your Directory Service into Production Checklist

Part IV. Maintaining Your Directory Service

Chapter 17. Backups and Disaster Recovery

Backup and Restore Procedures

Disaster Planning and Recovery

Directory-Specific Issues in Disaster Recovery

Backups and Disaster Recovery Checklist

Further Reading

Chapter 18. Maintaining Data

The Importance of Data Maintenance

The Data Maintenance Policy

Handling New Data Sources

Handling Exceptions

Checking Data Quality

Maintaining Data Checklist

Further Reading

Chapter 19. Monitoring

Introduction to Monitoring

Selecting and Developing Monitoring Tools

Notification Techniques

A Sample Directory Monitoring Utility

Performance Analysis

Monitoring Checklist

Further Reading

Chapter 20. Troubleshooting

Discovering Problems

Types of Problems

Troubleshooting and Resolving Problems

Troubleshooting Checklist

Further Reading

Part V. Leveraging Your Directory Service

Chapter 21. Developing New Applications

Reasons to Develop Directory-Enabled Applications

Common Ways That Applications Use Directories

Tools for Developing LDAP Applications

Advice for LDAP Application Developers

Example 1: setpwd, a Password-Resetting Utility

Example 2: SimpleSite, a Web Site with User Profile Storage

Developing New Applications Checklist

Further Reading

Chapter 22. Directory-Enabling Existing Applications

Reasons to Directory-Enable Existing Applications

Advice for Directory-Enabling Existing Applications

Example 1: A Directory-Enabled finger Service

Example 2: Adding LDAP Address Lookup to an E-Mail Client

Directory-Enabling Existing Applications Checklist

Further Reading

Chapter 23. Directory Coexistence

Why Is Coexistence Important?

Coexistence Techniques

Privacy and Security Considerations

Determining Your Coexistence Requirements

Directory Coexistence Implementation Considerations

Example: The ldapsync Tool: One-Way Synchronization with Join

Directory Coexistence Checklist

Further Reading

Part VI. Case Studies

Chapter 24. Case Study: Netscape Communications Corporation

Overview of the Organization

Directory Drivers

Directory Service Design

Directory Service Deployment

Directory Service Maintenance

Leveraging the Directory Service

Summary and Lessons Learned

Further Reading

Chapter 25. Case Study: A Large Multinational Enterprise

Overview of the Organization

Directory Drivers

Directory Service Design

Directory Service Deployment

Directory Service Maintenance

Leveraging the Directory Service

Summary and Lessons Learned

Further Reading

Chapter 26. Case Study: An Enterprise with an Extranet

Overview of the Organization

Directory Drivers

Directory Service Design

Directory Service Deployment

Directory Service Maintenance

Leveraging the Directory Service

Summary and Lessons Learned

توضیحات

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Looking Ahead

Now that you've studied the road map presented in this chapter and mapped out your route, it's time to get out there on the road! The rest of Part II, Chapters 6 through 12, will take you through a detailed design process for each of the design areas mentioned in this chapter. How to identify your directory needs will be tackled first. Parts III and IV will cover the topics of directory deployment and maintenance, respectively.