Chiwai Chan's Blog

These words are my own

NACLs

Breaking Down Monolithic Subnets

As my knowledge and experience of Cloud networking grew from designing network architectures over time and also more of lately from reviewing client network architectures, I’ve come to realise and appreciate the need to designing a proper network architecture that includes the long-term considerations, as early as possible – especially before a projects begins and […]

Swiss Cheese Network Security: Factorising Security Group Rules into NACLs and Security Group Rules

Introduction Lately I’ve been doing some networking configuration reviews for some of the projects I’ve been put on; to balance out the #crazycatlady blogs I’ll be blogging about some network patterns and components that don’t often get much attention or get used at all in the pipeline of blogs. Today I’ll be talking about Network […]

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