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Securing Remote Access in Palo Alto Networks

You're reading from   Securing Remote Access in Palo Alto Networks Practical techniques to enable and protect remote users, improve your security posture, and troubleshoot next-generation firewalls

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Product type Paperback
Published in Jul 2021
Publisher Packt
ISBN-13 9781801077446
Length 336 pages
Edition 1st Edition
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Author (1):
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Tom Piens Aka 'Reaper' Tom Piens Aka 'Reaper'
Author Profile Icon Tom Piens Aka 'Reaper'
Tom Piens Aka 'Reaper'
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Toc

Table of Contents (11) Chapters Close

Preface 1. Section 1: Leveraging the Cloud and Enabling Remote Access
2. Chapter 1: Centralizing Logs FREE CHAPTER 3. Chapter 2: Configuring Advanced GlobalProtect Features 4. Chapter 3: Setting up Site-to-Site VPNs and Large-Scale VPNs 5. Chapter 4: Configuring Prisma Access 6. Section 2: Tools, Troubleshooting, and Best Practices
7. Chapter 5: Enabling Features to Improve Your Security Posture 8. Chapter 6: Anti-Phishing with User Credential Detection 9. Chapter 7: Practical Troubleshooting and Best Practices Tools 10. Other Books You May Enjoy

Configuring Cortex Data Lake

The last step is to make sure CDL storage is distributed across the different log types. By default, the total log space is unassigned, so no logs will be collected until a certain number of logs have been assigned to each type of log you are interested in. Access CDL directly via https://logging-service.apps.paloaltonetworks.com/storage/status?instance=<instancename> if you know the instance name, or go to apps.paloaltonetworks.com and click the Cortex Data Lake tile.

As shown in the following screenshot, access the Configuration menu and set storage quotas (in %) for the log types that are of interest. Any log types that are left empty will not receive quotas:

Figure 4.38 – Assigning log storage to log types

Once storage has been assigned, logs can be viewed in the Explore section. If some troubleshooting needs to be done, the Prisma system logs can be accessed through the Explore menu as well.

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