Symmetric and asymmetric file encryption with GPG
Linux
– Petri Kannisto
Learning file encryption
Blog
The main purpose of the blog posts is to persist some instructions I have written for myself. However, I'm happy if someone else finds these beneficial too.
DISCLAIMER. The content is provided as is. Absolutely no warranty of any kind.
Map keyboard keys in Linux Mint/Ubuntu with XKB
Linux
– Petri Kannisto
Keyboard mapping adventure to encounter a hardware problem
Arrowhead: Quickstart
Backend
– Petri Kannisto
Making a quick experiment with Arrowhead framework
TLS-secured RabbitMQ as Docker container
Backend
– Petri Kannisto
Setting up RabbitMQ into a Docker container with automatic image updates and TLS-encrypted connections
TLS-encrypted connections in HiveMQ MQTT server
Backend
– Petri Kannisto
This guide shows how set up encrypted connection in HiveMQ.
Certificates for TLS-encrypted connections
Backend
(updated ) – Petri Kannisto
This is a simple and short guide for setting up TLS certificates.
Experiments with HiveMQ MQTT server and client
Backend
– Petri Kannisto
Experimenting with HiveMQ MQTT broker.
20th Anniversary of Kannisto.org!
Technology & Software
– Petri Kannisto
On 25 January, 2022, Kannisto.org reaches 20 years of operation.
Secure RabbitMQ broker in virtualized Ubuntu Server
Backend
(updated ) – Petri Kannisto
This guide provides you step-by-step instructions to install RabbitMQ in a virtualized Ubuntu Linux.
Virtualized Ubuntu Server for Internet services
Backend
(updated ) – Petri Kannisto
This guide provides you step-by-step instructions to set up a virtualized Ubuntu Linux.
Flexible, decoupled simulation platform for complex energy system
Research
(updated ) – Petri Kannisto
The electricity distribution system is complex, and the future will introduce new management-related challenges. Management requires sophisticated software tools, which can be developed with the help of simulation systems, such as Simulation Environment of Complex Energy System (SimCES).
Implementing Vendor-neutral, Scalable Communication in Industry
Research
– Petri Kannisto
Plant-wide optimisation requires extensive systems integration. This causes challenges in architecture design due to distribution and heterogeneity.