Book Image

GeoServer Beginner's Guide - Second Edition

By : Stefano Iacovella
Book Image

GeoServer Beginner's Guide - Second Edition

By: Stefano Iacovella

Overview of this book

GeoServer is an opensource server written in Java that allows users to share, process, and edit geospatial data. This book will guide you through the new features and improvements of GeoServer and will help you get started with it. GeoServer Beginner's Guide gives you the impetus to build custom maps using your data without the need for costly commercial software licenses and restrictions. Even if you do not have prior GIS knowledge, you will be able to make interactive maps after reading this book. You will install GeoServer, access your data from a database, and apply style points, lines, polygons, and labels to impress site visitors with real-time maps. Then you follow a step-by-step guide that installs GeoServer in minutes. You will explore the web-based administrative interface to connect to backend data stores such as PostGIS, and Oracle. Going ahead, you can display your data on web-based interactive maps, use style lines, points, polygons, and embed images to visualize this data for your web visitors. You will walk away from this book with a working application ready for production. After reading GeoServer Beginner's Guide, you will be able to build beautiful custom maps on your website using your geospatial data.
Table of Contents (20 chapters)
Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Index

Improving security settings


To improve the security settings, perform the following steps:

  1. We will start by changing the default password for the administrator. From the GeoServer Web Interface, locate the area on the left and go to the Security section as shown in the following screenshot:
  2. lick on the Passwords link and locate the area contained in the following screenshot, then click on the Change password link:
  1. Insert a new password in the form, at least eight characters are required, and confirm it. Then click on the Change Password button:

Although you are setting up a development machine, security is always an issue. GeoServer ships with a default administrative password; you logged onto the web interface and changed the default password, then fixed some other issues. You got just a brief taste of the powerful GeoServer web interface. We will cover it in detail in the next chapter.