credativ® Blog
Here you will find interesting news about industry-specific topics and us.
Categories
Category
22 June 2023
KubeCon / CloudNativeCon Europe 2023
From April, 18th until Friday, 21st the KubeCon in combination with the CloudNativeCon took place in Amsterdam: COMMUNITY IN BLOOM. An exciting event for people with interest in Kubernetes and cloud native technologies. At credativ, it is must to pre-train us in many relevant areas. This of course includes Kubernetes and Cloud Native technologies. The KubeCon/Cloud […]
26 April 2022
Manually Create an AppArmor Profile for Nginx
As described in the previous post, access control on Unix-like systems is traditionally based on the principle of Discretionary Access Control (DAC). Applications and services run under a specific user and group ID and are granted the corresponding access rights to files and folders. AppArmor implements a Mandatory Access Control for Linux, based on the […]
29 March 2022
Yunohost – Easily host and manage your own applications
What is it? Yunohost enables users to manage a Linux server entirely via a web UI. This includes server administration, application deployment, and integration into existing infrastructure. In general, Yunohost is available under the AGPL 3.0. However, since it is based on Debian, there may be deviations, as may also be the case with the […]
15 March 2022
Introduction to AppArmor
Fundamentally, access control under Linux is a simple matter: Files specify their access rights (execute, write, read) separately for their owner, their group, and finally, other users. Every process (whether a user’s shell or a system service) running on the system operates under a user ID and group ID, which are used for access control. […]
08 March 2022
SQLreduce: Reduce verbose SQL queries to minimal examples
SQLreduce: Reduce verbose SQL queries to minimal examples Developers often face very large SQL queries that raise some errors. SQLreduce is a tool to reduce that complexity to a minimal query. SQLsmith generates random SQL queries SQLsmith is a tool that generates random SQL queries and runs them against a PostgreSQL server (and other DBMS […]