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Cloud Journal

Cloud Journal

Practical, provider-accurate writing on cloud infrastructure, developer workflows, security fundamentals and the decisions behind choosing a cloud.

An ACME client renewing a TLS certificate for a cloud hosted website
Security Fundamentals

TLS Certificates for Cloud Servers with Let's Encrypt

A certificate proves domain control and nothing more, which is why issuing one can be automated. This guide covers ACME…

6 min read
Data encrypted on cloud storage and over the network with keys held in a key management service
Security Fundamentals

Encryption at Rest and in Transit

The two phrases are quoted together and defend against different things. This guide separates the threats, explains key custody and…

6 min read