Book Image

Mastering ServiceNow - Second Edition

Book Image

Mastering ServiceNow - Second Edition

Overview of this book

ServiceNow is a SaaS application that provides workflow form-based applications. It is an ideal platform for creating enterprise-level applications giving requesters and fulfillers improved visibility and access to a process. ServiceNow-based applications often replace email by providing a better way to get work done. The book steps through the main aspects of the ServiceNow platform, from the ground up. It starts by exploring the core architecture of ServiceNow, including building the right data structure. To add business logic and control data, and interactivity to user interaction, you will be shown how to code on both server and the client. You will then learn more about the power of tasks, events and notifications. The book will then focus on using web services and other mechanisms to integrate ServiceNow with other systems. Furthermore, you will learn how to secure applications and data, and understand how ServiceNow performs logging and error reporting. You will then be shown how to package your applications and changes, so they can be installed elsewhere and ways to maintain them easily. If you wish to create an alternative simple interface, then explore ways to make ServiceNow beautiful using Service Portal. By the end of the book, you will know the fundamentals of the ServiceNow platform, helping you be a better ServiceNow System Administrator or developer.
Table of Contents (18 chapters)
Mastering ServiceNow Second Edition
Credits
Notice
About the Author
About the Reviewer
www.PacktPub.com
Preface

Summary


The security aspects of a cloud solution are always under great scrutiny. Many companies consider data to be their greatest asset, so they demand that it be well protected. The ServiceNow platform has a range of functionality to address this concern. Of course, this must be coupled with assurances that the ServiceNow security team can deliver on physical security, penetration tests, and code reviews of the platform itself.

The chapter started with a discussion of roles. Roles are an immediate way to classify users, and ServiceNow slices the population into requesters, fulfillers, and admins. As such, the use of roles is closely tied to the licensing module. It is important that an administrator understand the impact of adding a role to a user; this may mean a financial commitment for their company. A ServiceNow representative should be consulted if there is any uncertainty.

Contextual security uses access control rules to control access to records. Create, read, update, and delete...