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Windows Server 2019 Automation with PowerShell Cookbook - Third Edition

You're reading from  Windows Server 2019 Automation with PowerShell Cookbook - Third Edition

Product type Book
Published in Feb 2019
Publisher Packt
ISBN-13 9781789808537
Pages 542 pages
Edition 3rd Edition
Languages
Author (1):
Thomas Lee Thomas Lee
Profile icon Thomas Lee
Toc

Table of Contents (19) Chapters close

Windows Server 2019 Automation with PowerShell Cookbook Third Edition
Foreword
Contributors
Preface
1. Establishing a PowerShell Administrative Environment 2. Managing Windows Networking 3. Managing Windows Active Directory 4. Managing Windows Storage 5. Managing Shared Data 6. Managing Windows Update 7. Managing Printing 8. Introducing Containers 9. Managing Windows Internet Information Server 10. Managing Desired State Configuration 11. Managing Hyper-V 12. Managing Azure 13. Managing Performance and Usage 14. Troubleshooting Windows Server Index

Managing TLS cipher suites


A cipher suite is a specific set of methods or algorithms that provide functions, including key exchange, bulk encryption, hashing, and creating message digests. Numerous Windows services, such as TLS, SSH, and IPSEC, make use of cipher suites when communicating with other hosts. With TLS, you can use the TLS cipher suite cmdlets to manage the cipher suites that your IIS web server is going to negotiate (or not).

Once the browser connects to the web server, the web server and the browser negotiate and choose the best cipher suite that both sides can support. If the browser only asks for cipher suites that the web server does not support, then the server terminates the communication.

By default, Windows Server 2019 supports 31 cipher suites, providing different algorithms and key lengths. In this recipe, you retrieve the cipher suites on Windows Server 2019, and both enable and disable a specific cipher suite.

Getting ready

This recipe makes use of SRV1, after you have...

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