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Splunk 7 Essentials, Third Edition

You're reading from   Splunk 7 Essentials, Third Edition Demystify machine data by leveraging datasets, building reports, and sharing powerful insights

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788839112
Length 220 pages
Edition 3rd Edition
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Authors (4):
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Erickson Delgado Erickson Delgado
Author Profile Icon Erickson Delgado
Erickson Delgado
Steven Koelpin Steven Koelpin
Author Profile Icon Steven Koelpin
Steven Koelpin
J-P Contreras J-P Contreras
Author Profile Icon J-P Contreras
J-P Contreras
Betsy Page Sigman Betsy Page Sigman
Author Profile Icon Betsy Page Sigman
Betsy Page Sigman
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Toc

Table of Contents (10) Chapters Close

Preface 1. Splunk – Getting Started 2. Bringing in Data FREE CHAPTER 3. Search Processing Language 4. Reporting, Alerts, and Search Optimization 5. Dynamic Dashboarding 6. Data Models and Pivot 7. HTTP Event Collector 8. Best Practices and Advanced Queries 9. Taking Splunk to the Organization

Creating alerts

Alerts are crucial in IT and security operations. They provide proactive awareness of the state of the systems to those persons who monitor and control them. Alerts enable you to act fast when an issue has been detected, as opposed to waiting for a user to run a report and find the issue, which may or may not happen. In today's world, every minute someone has breached your network is costly and potentially devastating.

However, alerts are only good if they are controlled and if they provide enough actionable information. They should not be created on low-priority items or triggered too often to the point they lose relevance.

Tip from the Fez: Out-of-the box functionality for alerts is most commonly driven to email. Users may also want to explore the use of text messages. When Splunk doesn't provide something out of the box, there is a good chance the...
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