In this short blog post, I will present to you why the alphanumeric password is much more secure than using biometrics. At my home, as a total n00b, I was able to clone my finger that bypassed TouchID. To be honest in my case, effectiveness was about 10%-15% - but like I wrote before, it was my first time, and I didn’t have any professional tools. Before I start, I want to credit Łukasz Bobrek & Paweł Kuryłowicz from SecuRing that showed me their research.