２０１８年１月現在、２億３千万のユーザーがFacebook には居る。これは世界一のソーシャルメデイア・ネットワーク
As of January 2018, it is estimated that Facebook has approximately 230 million users, making it the biggest social media network across the globe. It is a place where we connect with family, friends and loved ones regardless of how far away they may be – sharing photographs, stories, and life updates all in one convenient, easy to use location.
使用した人たちにとって、プライバシーのリスクがある得る。
Unfortunately, as the platform grew in popularity, there were a number of potential privacy risks that came to light for those that used it. These often-overlooked points of concern may
リスク：子供への、詐欺師、なりすまし、オンラインで評判を落とさせる、就職の邪魔となることをする。など。自分で守る手段をとることが必要。
open the door for child predators, con artists, and identity thieves, or they may tarnish your reputation online threatening future relationships or employment opportunities. While there is no social media platform free from risk, recognizing and understanding these points will empower you to take the necessary steps to protect yourself.
関連記事：日本語ビデオ
「今すぐフェイスブックから削除すべき１０項目」
https://www.youtube.com/watch?v=N9Lb9wgUQoM