Personal Digital Identity and Professional Digital Identity are similar but also comparable. There are many platforms that aid students in developing their professional digital identity, such as Indeed. These platforms are great because they have data and privacy security and limits. Many personal digital identity platforms, such as many social media apps, such as Instagram, Snapchat, Twitter, etc., share too much of your information, and that is why it is extremely important to not post things that you may regret in the future. With a professional DI, there are many layers of security, and everything posted on there should make you look like a better candidate for jobs and careers. With increased data privacy and security, a person’s PLN could be limited in its ability to expand. Without the chance for one’s contact information to spread, networking becomes more difficult. Especially when certain third-parties are “head-hunting,” they may not be able to contact the person if there is little information about them online.