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Building Microservices with .NET Core 2.0

You're reading from   Building Microservices with .NET Core 2.0 Transitioning monolithic architectures using microservices with .NET Core 2.0 using C# 7.0

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Product type Paperback
Published in Dec 2017
Publisher
ISBN-13 9781788393331
Length 300 pages
Edition 2nd Edition
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Author (1):
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Gaurav Aroraa Gaurav Aroraa
Author Profile Icon Gaurav Aroraa
Gaurav Aroraa
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Table of Contents (11) Chapters Close

Preface 1. An Introduction to Microservices 2. Implementing Microservices FREE CHAPTER 3. Integration Techniques and Microservices 4. Testing Microservices 5. Deploying Microservices 6. Securing Microservices 7. Monitoring Microservices 8. Scaling Microservices 9. Introduction to Reactive Microservices 10. Creating a Complete Microservice Solution

Security in microservices

Now let's look at the case of microservices. By nature, microservices are distributed systems. There is not a single instance of an application; rather, there are several distinct applications that coordinate with each other in harmony to produce the desired output.

Why won't a traditional .NET auth mechanism work?

One of the possible approaches for microservice security might be this: we mimic the same behavior as that of the auth layer in a monolith. This could be depicted as follows:

In this approach, we distributed the auth layer and provided it to all the microservices. Since each one is a different application, it will need its own auth mechanism. This inherently means that the user...

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