Keep an eye on the transformer fleet from the comfort of your desk and control it online if necessary - this is possible with automation solutions such as ETOS®. But who protects the data from unauthorized access and what happens if a security gap is discovered in a software module? Operators of energy infrastructure have a special obligation when it comes to IT security and not only they, but also the manufacturers of the products used, must remain vigilant and continuously do their homework. If you can rely on well thought-out cybersecurity concepts in this regard, you can relax and enjoy the many benefits of automation.