AssemblyScript – Webassembly with Typescript

This short promotes my video about the DNS TXT records required to deliver your emails to all email providers. If you send an …

We look into the new Java version 19 and all the different features we could expect in this latest revision.

In this video, we’ll show you how to install Promtail and Loki, two open-source log monitoring tools, to gather and monitor your logs in Ceph. We’ll also walk you through the steps of making some minor code changes to display the Grafana Explore window, allowing you to monitor your logs directly in the Ceph dashboard….

In this video we go though how to setup SSL on the API connection for object storage. We look at creating some self-signed certificate and then add them to the S3 object storage endpoint for your ceph cluster.

We talk about the Feistal Cipher and implement a simple proof of concept to test the algorithm out. Computerphile video: https://www.youtube.com/watch?v=FGhj3CGxl8I Source code: package org.ea; import java.security.MessageDigest; import java.util.Arrays; public class FeistelAlg { private final static String plainText = "the brown fox jumped over the lazy dog"; public static void doRound(byte[] left, byte[] right) throws…

This is my first look into Bacula. A backup solution where you can read data from multiple clients and store it on different storage …