The world we live in today is characterized by an age of digital dependence. One of the biggest concerns in the 21st century for computer users is cyber security. Consequently, there are many threats facing social media users due to scams, cyber bullying and hackers. In this essay, we will learn about the existing issues revolving around social media as well as delve into some of the techniques and strategies used to better protect ourselves against many of the threats facing online users today.