Securing the Cloud: A No-Nonsense Guide for IT Professionals

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Alexander Hose
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Understanding AWS Instance Metadata Service

Introduction In AWS, roles have become an essential part of securely granting permissions to services without the need for manual key management. Traditionally, in legacy systems or on-premises environments, services like virtual machines would rely on static access keys or service accounts for authentication. But with AWS roles were introduced...

AWS Cross-Account Roles with Lambda

Introduction When managing an AWS Organization, you often need to execute tasks across multiple AWS accounts. Instead of manually configuring credentials for each account, AWS provides cross-account IAM roles that allow services in one account (such as a Lambda function in the central account) to assume a role in another...

Getting Started with Crossplane

Introduction During Christmas, I had some extra time on my hands - a perfect opportunity to catch up on tech I’d been meaning to explore. A few colleagues had been discussing about Crossplane recently, and it got me curious. What is it really about? How does it fit into...

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