Securing Microservices in ASP.NET Core
Microservices introduce distributed attack surfaces—and most teams ship them with critical security gaps. This course walks you through real-world hardening techniques: authentication flows, encrypted communication, and threat patterns you’ll actually encounter in production. You’ll leave knowing exactly where microservices fail and how to lock them down.
AIU.ac Verdict: Essential for backend engineers and architects building or maintaining ASP.NET Core microservice estates. You’ll gain hands-on labs covering OAuth 2.0, JWT validation, and service-to-service security. The 3h 36m duration is tight—expect a focused, no-fluff deep dive rather than exhaustive coverage of every edge case.
What This Course Covers
The course covers authentication and authorisation patterns specific to distributed systems: OAuth 2.0 flows, JWT token validation, and identity delegation across service boundaries. You’ll work through practical scenarios including securing inter-service communication, managing secrets, and implementing rate limiting and circuit breakers to prevent cascading failures. Expect hands-on labs in Pluralsight’s sandboxes where you’ll configure real ASP.NET Core services.
Beyond the basics, Dockx addresses threat modelling for microservices, API gateway security, and common misconfigurations that expose services to compromise. The course emphasises defensive coding patterns and architectural decisions—not just libraries and frameworks. You’ll learn when to use mTLS, how to validate tokens at service boundaries, and strategies for logging and monitoring security events across a distributed system.
Who Is This Course For?
Ideal for:
- Backend engineers building ASP.NET Core microservices: You’re shipping services now and need to harden them before they hit production or scale further.
- Solutions architects designing distributed systems: You need to understand security trade-offs and communicate threat models to engineering teams.
- DevOps and platform engineers securing service meshes: You’re implementing infrastructure-level controls and need to understand application-layer security requirements.
May not suit:
- Absolute beginners to ASP.NET Core: This assumes solid C# and HTTP fundamentals. Start with core ASP.NET training first.
- Teams seeking compliance-only checkbox training: This is technical and hands-on—not a governance or audit course.
Frequently Asked Questions
How long does Securing Microservices in ASP.NET Core take?
3 hours 36 minutes of video content. Plan 5–6 hours total including hands-on labs and review.
Do I need ASP.NET Core experience before starting?
Yes. You should be comfortable with C#, HTTP basics, and have built at least one ASP.NET Core service. This is intermediate-level material.
Are there hands-on labs?
Yes. Pluralsight includes sandboxed labs where you’ll configure and test security patterns in real ASP.NET Core projects.
Will this cover Kubernetes or container security?
No. The focus is application-layer security in ASP.NET Core. Infrastructure security (secrets management, network policies) is out of scope.
Course by Kevin Dockx on Pluralsight. Duration: 3h 36m. Last verified by AIU.ac: March 2026.
