Select the area of your interest
At EXATEL, we create technologies you can rely on. Our main areas of interest are telecommunications, cybersecurity, satellite communications and R&D. Our experts regularly share their valuable knowledge on dedicated blogs – CyberBlog, SDNblog, TAMAblog and SATblog – as well as participate in important industry events. Stay tuned with us!
- All
- Articles
- Videos

Who’s first and who’s last… -? Queueing in SDN
In the article There will be quality... - policing in the SDN, we took on the subject of ensuring the general idea of da...

Humans are the driving force of experience design
If you consider yourself a rational and logical being, then you are at least partially correct. According to Herbert Sim...

Where do I get this chip? Electronics design in an era of overextended supply ch...
The bloodstream of civilization Supply chains are the bloodstream of our civilization. Often, we don’t realize how...

Data Plane Development Kit (DPDK) in network applications, i.e. Linux on steroid...
Linux-like systems dominate the world, and today no one doubts this anymore. Each producer tries to get a piece of the c...

How to effectively detect vulnerabilities in docker images?
In 2019, researchers from Palo Alto Unit 42 found out that a specific docker image was running on more than 2,000 machin...

TestInfra framework as a way to test infrastructure in Python
Testing the infrastructure means, in short, performing a system validation, i.e. determining whether a particular server...

Research & Development versus Testing, or the role of testers in SDNbox pro...
Not so long ago, there was a common misconception that testers were individuals whose main goal was to make developers’...

Systems analysis – what is it?
When developing software we must be aware of its purpose. The stage of recognition and creation of a solution design is...

SDN as a pillar technology in the next generation cybersecurity – the Zero Trust...
The SDN philosophy provides its own answers to cybersecurity problems, and those answers have fundamental technological...