Workload Identity Part 1: Introduction to SPIFFE and SPIRE

A workload is a single piece of software, deployed with a particular configuration for a single purpose; it may comprise multiple running instances of software, all of which perform the same task. A workload identity is a way for a workload to prove who it is and prove its authenticity to other workloads. Historically IP addresses were the standard way to identify workloads, however, in the modern and dynamic world of microservices and cloud architecture, IPs are no longer a practical method of identifying workloads. Additionally, managing a large number of workload identities across heterogeneous environments in a secure and timely manner is highly challenging. The Secure Production Identity Framework for Everyone (SPIFFE), is a set of open-source standards for creating workload identities that resolve the aforementioned challenges. SPIRE is a production-ready implementation of the SPIFFE APIs that performs node and workload attestation in order to securely issue workload identities. In this video, we will go over SPIFFE and SPIRE architecture.

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Timecodes
0:00 -Intro (Workload and Workload Identity).
4:02 -Introduction to Secure Production Identity Framework for Everyone (SPIFFE).
5:39 -SPIFFE Components.
9:28 -SPIFFE Runtime Environment(SPIRE) Architecture.
11:14 -SPIRE Server.
17:00 -SPIRE Agent.
18:57 -Complete SPIFFE/SPIRE Lifecycle Walkthrough and Visualization (Kubernetes environment focused).
31:52 -Demos.

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