Carlo Alberto Scola
Cyber Security passionate
Linux
» categories: linux
Cyber Security passionate
» categories: linux
Containers often do not need internet access. Restrict containers from being able to talk to the internet while ensuring external traffic can still reach your services. This increases security and peace of mind.
categories: #linux #infrastructure #docker
How can you easily tunnel traffic from one docker container to another with docker compose? This way you can have a Wireguard VPN client and tunnel out other containers traffic.
categories: #linux #infrastructure
Here is how you create the most simple dynamic DNS updater with cloudflare APIs.
categories: #linux #infrastructure
You want to send custom notifications to ntfy via webhook? How to setup webhooks in Authentik for notifications and custom messages.
categories: #linux
How to better protect Docker containers. Tips for increasing the security of your containers for your application and how to run rootless docker containers.
How to easily manage IAM users with Terraform in AWS. Create and manage users and access keys in a fast and reproducible manner.
categories: #linux #terraform
How to setup the most simple remote backup solution for your needs. Rsync and EncFS will incrementally store only the encrypted files on your "cloud" providing complete privacy.
Today we are going to explain how to set up a FreeRADIUS server for Authentication, Authorization and Accounting (AAA) along with a MySQL database for credentials storage accessed only through encrypted TLS connections.
How to use TOR hidden service with SSH remote tunnel. How to use hidden service as an anonymous SSH proxy. We will set a remote ssh tunnel from a raspi client towards a hidden service,...
How to set up a SOCKS proxy with SSH reverse tunnel. The tunnel will be ssh-encrypted and each traffic will pass through the tunnel, like in a VPN.
How to set up a persistent, always available, SSH remote tunnel (reverse SSH tunnel).
How to set up a netdata cluster monitoring multiple servers. One dashboard, multiple server monitoring instances.
Configuring netdata on ubuntu with SSL/TLS and Apache web server.
How to set up SSL/TLS on Apache for securing web communication. Let's Encrypt certificate generation.