My name is Juan Espinosa, I’m from the Dominican Republic. I have been working professionally on the field of Information Technology for around 12+ years. I have been working for the past 4 years as a System Administrator. While working as a System Admin I have acquired a curiosity on Information Security or better yet security as a whole. I consider myself a security and privacy advocate that is willing to learn and share my one cent on the subject.


I have find a great inspiration on people such as Troy Hunt and Mikko Hypponen. Two amazing security researches that are always sharing new and useful information to the public.One of my goals with this blog is to share as much useful information as possible.


I am also the writer of the Adventures of a System Admin, the comic book series. If you are interest please go to