Teldat Blog
VXLAN: The Key to Scalable and Flexible Networks
Modern data centers demand high scalability, advanced network segmentation, and seamless workload mobility—especially in environments with virtual machines and containers. VXLAN (Virtual Extensible LAN) meets these needs by extending Layer 2 networks over a Layer 3 infrastructure, enabling connectivity between physical and virtual servers without the limitations of...
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More and more people commute to work
The number of commuters rises to record high. According to an analysis by the Federal Institute of Research on Building, Urban Affairs and Spatial...
Big movements in the sector
As I have done in previous years around this time, I would like to take this opportunity to summarize some of the most important issues we have...
Access to guest networks
Nowadays, all companies provide their customers with Wi-Fi in some form or another. We find it in shopping malls, airports, restaurants, offices and...
5G: How it will change our lives
The advent of 5G technology signifies the start of an even more globally connected society, a completely digital society. This technology, expected...
Digital Transformation from a business perspective
Over the last years colleagues have written blog posts on digital transformation and the new technologies within the telecommunications industry...
Power electronics in telecommunication equipment
The application of power electronics to communications devices has to do with the processing of the electrical input power using semiconductor...
WannaCry – Bitcoin – Crime
The first and so far the only time I was personally involved, (or to be more precise my son who at that time was eleven years old), in a...
Dynamic DNS Update – Teldat
Nowadays, if you check the public IP address with which you access the Internet, you will find that it often changes. This is due to the chronic...
First SHA-1 collision
In February this year, a team of researchers both from Google and CWI Institute in Amsterdam announced that they were able to generate two PDFs...
EMC electromagnetic compatibility and signal integrity
The growing number of electronic devices and wireless technologies providing ever-increasing performances and speeds requires a set of common...
Voice over LTE
You may not have heard of voice over LTE (VoLTE) technology, but that does not mean you are not using it! Carriers around the world are deploying...
NarrowBand IoT
The Internet of Things (IoT) is on everybody’s mind and analysts expect billions of connected devices in the upcoming years. In order to meet the...
