ΘΩΡΑΚΙΣΜΕΝΕΣ ΠΟΡΤΕΣ
https://erickdiyf242.tumblr.com/post/185834446811/forget-%CE%B8%CF%89%CF%81%CE%B1%CE%BA%CE%B9%CF%83%CE%BC%CE%B5%CE%BD%CE%B5%CF%83-%CF%80%CE%BF%CF%81%CF%84%CE%B5%CF%83-3-replacements-you
It's been quite a while considering that we discussed security doors, so we thought it was about time for a refresher. Let's begin by reminding ourselves what they are and why we need them. What is a security