Introduction Proxmox Virtual Environment is an open-source server virtualization management solution based on QEMU/KVM and LXC. You can manage virtual machines, containers, highly available clusters, storage, and networks with an integrated, easy-to-use web interface or via CLI. However, it is important to keep your data secure. Authentik Self hosted is […]
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Introduction to Authentik
Authentik Self hosted is a great way to keep your data secure. As Authentik Security Inc’s CTO Jens Langhammer points out, SaaS apps conceal being hacked, so self-hosting is a better option. The rise of SaaS software has led to a misalignment of incentives between SaaS vendors and customers. Vendors […]
Continue readingUpgrade PostgreSQL to a new version
In this guide I will explain how to upgrade postgresql to a new version. For example on the new Ubuntu 22.04 LTS version you get a message that PostgreSQL version 12 is obsolete. Before upgrading to the new Ubuntu version you should upgrade your PostgreSQL. Checking the current PostgreSQL version […]
Continue readingUbuntu netplan gateway4 has been deprecated
WARNING: “gateway4 has been deprecated, use default routes instead.” will show when running the netplan command on Ubuntu 22.04 LTS. With the new Ubuntu 22.04 LTS version also came a new version of netplan. This also introducted the deprecation of gateway4 and gateway6. Netplan is the new way to configure […]
Continue readingIntegrate CrowdSec with NGINX
NGINX is a webserver and a reverse proxy. It’s one of the most popular on the internet because it is fast and can handle loads of request with minimal resources. CrowdSec will offer an additional security layer on top of you existing security solutions by leveraging on the community. CrowdSec […]
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