By being careful about what you put up on the internet, you can be protected in the long run. To simply see what people can see about you all you need to do is type "Your Name" just like that on Google.. If you are on the top of the list then there is way to much information out there about you but if your not then its alright. Once you know where you stand you can use common sense and the above advice to protect yourself on the internet.
Another big problem with the internet is image management. Some people know but others don't that your information can be tracked down. Well also images of yourself can be tracked down. Something that is developing more often than not, is that when people go to get jobs, the employers actually do a search on people. If inappropriate pictures come up that can cause the employer to not hire you. Also the more you put yourself out there, the more unprotected you can be. More people may look for you due to your images of yourself. Images show who you are and what type of a person you are. By monitoring and limiting these pictures people can have a different view on you. Therefore making you a better person in the long. Lastly, if you monitor everything posted about yourself than you can be protected in the long run.