ΘΩΡΑΚΙΣΜΕΝΕΣ ΠΟΡΤΕΣ
https://p4hedpc284.doodlekit.com/blog/entry/5664936/the-ultimate-glossary-of-terms-about-
It's been a long time because we talked about security doors, so we believed it was about time for a refresher. Let's start by reminding ourselves what they are and why we need them. What is a security door, and