Quantum cryptography is the most mature technology of the new era. It’ll secure public and private infrastructure based on nature’s fundamental law if implemented in the right way. qtlabs develops designs and prototypes for the technical implementation of quantum encryption into your infrastructure. We are committed to understanding our customers’ business case and derive and adapt quantum protocols and requirements for devices to fulfill the actual needs. If you are looking for expertise in quantum communication we are your natural partner. *We have been dealing with quantum communication since basic science has become a matter of application. *We have broken several world records in our previous academic careers over the last 20 years, and many still hold. *In our previous academic career, we have successfully demonstrated satellite down links. To date (2021), these down links still represent the only successful demonstrations outside of China.