Showing only posts tagged Multitenant architecture. Show all posts.

Implement tenant isolation for Amazon S3 and Aurora PostgreSQL by using ABAC

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In software as a service (SaaS) systems, which are designed to be used by multiple customers, isolating tenant data is a fundamental responsibility for SaaS providers. The practice of isolation of data in a multi-tenant application platform is called tenant isolation. In this post, we describe an approach you …

How to implement SaaS tenant isolation with ABAC and AWS IAM

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Multi-tenant applications must be architected so that the resources of each tenant are isolated and cannot be accessed by other tenants in the system. AWS Identity and Access Management (IAM) is often a key element in achieving this goal. One of the challenges with using IAM, however, is that …