Christopher Bleckmann-Dreher has started in the Information security area in the early 2000s. During that time he ran several dedicated servers in different data centers within Germany to provide redundant application and hosting services. In 2012, he started his career as a full-time pentester where he analyzed a variety of applications and environments of DAX30 and international corporations. In 2015, he joined Daimler TSS and in November 2016 he was promoted to Lead Expert Offensive Security. In his spare time he found several severe vulnerabilities in different well-known systems and applications. For example in 2016 he disclosed critical vulnerabilities in Smart Alarm systems of Blaupunkt (https://blog.drehsec.tk/blaupunkt-smart-home-alarm-q3x00-vulns/). This time he is going to talk about severe vulnerabilities in smartwatches for children. Also in 2018 he started a new company together with Florian Hansemann (@HanseSecure) to provide offensive security services.