My name is Johannes, and I am the founder and CEO of Qibixx. Since many years (1987) I have been dealing with networks, security, TCP/IP and embedded products. Millions of IOT and communication devices in the market run on software I've written. I have an excellent knowledge of security and networking, and I like to share my knowledge here, with a focus on current topics. Qibixx offers "Knowledge in tins", user-friendly small devices that address a wide range of topics in the areas of security, networking and infrastructure. Ask what you are interested in - send us an email - with a bit of luck I will take your question and blog about the topic Stay on the line... it was said earlier - today I am happy if you subscribe to the blog.