AWS Lambda VS AWS Identity and Access Management

Amazon Web Services (AWS) Lambda is a serverless function-as-a-service (FaaS) platform that lets you deploy, run, and scale code in the cloud as self-contained functions without having to manually configure any infrastructure. Lambda runs your functions on demand in response to specific events, such as an HTTP request from the internet or activity in another AWS service. - Source: dev.to / about 12 hours ago

FaaS is specifically focused on building and running applications as a set of independent functions or microservices. Major cloud providers like AWS (Lambda), Microsoft Azure (Functions), and Google Cloud (Cloud Functions) offer FaaS platforms that allow developers to write and deploy individual functions without managing the underlying infrastructure. - Source: dev.to / 12 days ago

So AWS Lambda is basically a serverless computing service that is offered by AWS. It enables developers to run the code in response to various events. It protects the developers from the pain of managing the servers. Using a serverless execution model helps the developers to handle provision, manage and scale the servers automatically. Through this approach the developers can fully focus on writing the code... - Source: dev.to / 26 days ago

The first product that popularized the term “serverless” was AWS Lambda, which is both the prototypical and archetypical function as a service provider. It also has a great name, which pings back to its envisioned place in the cloud of the future. In computer programming, a lambda, often referred to as a lambda function or lambda expression, is a concise way to represent an anonymous function, which is a function... - Source: dev.to / 3 months ago

You can build a custom config rules in 2 ways, using AWS Lambda and CloudFormation Guard. Lambda gives you a lot of flexibility, but it also brings complexity of maintaining. CloudFormation Guard is a bit more lightweight in that regard. Yes, you still need to maintain the logic to determine when your resource is compliant or not. But you need to do this in both cases, thus my go to preference is CloudFormation... - Source: dev.to / 3 months ago

Each group will have an IAM role assigned. The roles will allow read/write and read access to the members of the FullAccess and ReadOnlyAccess groups, respectively. - Source: dev.to / 6 months ago

It's great, but where will IAM get the sub's value from? The ${cognito-identity.amazonaws.com:sub} policy variable refers to it, so there must be something somewhere that contains a sub property. - Source: dev.to / 8 months ago

Say we have an application where we place users in multiple groups based on their permission sets. I'm not talking about IAM but application users, who sign up, log in and use our application. Those users can be administrators, read-only users, or can belong to other permission categories. I already discussed a way we can use Cognito user pool groups in access control to specific endpoints. - Source: dev.to / 8 months ago

The tool is part of IAM. First, we must create an analyzer, which can be account- or organization-based. The account or the organization will become the zone of trust. In this example, the zone of trust will be an account. - Source: dev.to / 9 months ago

I don't want to dive deeply into IAM. As a new Serverless developer, I don't think that's required for you to be effective. A link to the AWS IAM documentation does seem appropriate. Now what I do feel is appropriate for you to know are the following things:. - Source: dev.to / 9 months ago