Reactive Tech Limited
This guide explains the steps to follow in order to create a secure network of Debian based distro servers and install a Kubernetes cluster on them.
We want to apply the minimum set-up to Set-up a hardened Linux server for each of our Debian based distros (e.g. Ubuntu).
Once we hardened our servers, we want to Secure them behind a private network to isolate them from outside and limit the attack surface.
Once we have hardened and secured our servers behind a private network, we are ready to Install Kubernetes.
By default Kubernetes does not encrypt the data stored in its database. In the eventuality of an attacker stealing the database, we want to protect it by Encrypting the Etcd database .
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