A 2023 report by Pew Research revealed that the majority of teens have multiple ways to connect online: 95% have access to phones, and 90% have access to desktop or laptop computers, with nearly half saying that they use the internet “almost constantly.” As social media becomes increasingly central to how one forms relationships and expresses one’s identity, understanding and managing one’s digital footprint is critical for today’s digital natives.
What is a Digital Footprint?
Your digital footprint is the unique trail of data created by your online activities and interactions. It forms an ongoing record of your presence in the digital world, leaving a trace that can be tracked, analyzed, and often stored indefinitely.
Digital footprints can be classified as active or passive. Active digital footprints refer to data that comes from what you actively share. Sharing comments, posting to social media, filling out online forms, subscribing to newsletters, and writing reviews are just a few examples of what may contribute to your active digital footprint. Your passive digital footprint, on the other hand, is created without your direct involvement. Examples include websites collecting your IP address, advertisers tracking your browsing habits, and apps accessing your location data.
Why Does Your Digital Footprint Matter?
Your digital footprint is more than just data; it’s a window into your identity. What you share and what is shared about you can significantly impact how others see you. For many, this footprint can shape their reputation, impact opportunities, and expose them to risks.
In a 2023 press release from Kaplan, 67% of college admissions officers said they believe that looking at applicants’ social media posts was “fair game,” which means it’s crucial applicants leave a positive impression. Christine Lilley, executive director of college admissions programs at Kaplan (as of January 30, 2024), explained that when admissions officers visit applicants’ social media pages “they are much likelier to find something that negatively impacts their chances of getting in than helping them”. This highlights the importance of managing one’s digital footprint. Doing so is essential, not just for college admissions, but for future opportunities in an increasingly online world. According to a survey from CareerBuilder, 70% of employers say they use social media to research job applicants.
Posts from years ago once thought forgotten, can resurface and harm your reputation. Whether it’s inappropriate jokes, controversial opinions, or compromising photos, your online activity leaves a record that can live longer than its original context. Having no online presence may not safeguard you from negative impressions either; 47% of employers said that “if they can’t find a candidate online, they’re less likely to ask them for an interview.”
Beyond shaping your reputation, your digital footprint also affects your privacy and security. Every click, search, and app download contributes to a growing pool of data that can be tracked, stored, and sold, often without your knowledge or explicit consent. This data can be exploited in many ways. Companies monetize your personal information through targeted advertising, and they can even sell it to third parties. In more serious cases, a large digital footprint can make you vulnerable to cyberattacks and identity theft. Even seemingly harmless information, like photos or personal updates, can be misused. For example, posting a picture in front of your home or sharing your school location can unintentionally expose you to risk. Managing your digital footprint isn’t just about what you share—it’s about being aware of how much you’re revealing to the online world and taking steps to protect your data.
Manage Your Digital Footprint and Protect Yourself
1. Google yourself
Start by searching for yourself on Google to see what information is publicly accessible. Check multiple pages of results and search under any aliases or usernames that you’ve used. You may also want to try this on other search engines to see if it returns different results. This process will help you identify what personal details others can find and address anything that could hurt your online image.
2. Check if your email was in a data breach with haveibeenpwned.com
Unfortunately, data breaches happen more often than you think, and your information might be exposed without your knowledge. Use tools like Have I Been Pwned to check if your email has been compromised in a breach. If it has, change your passwords immediately and consider enabling two-factor authentication for added security.
3. Be mindful of what you share online
Before posting, ask yourself if the content could be misunderstood or misused. Avoid oversharing personal information, such as your home address, phone number, or detailed vacation plans. Once something is online, it can be incredibly challenging to take back, even if you delete it.
4. Delete old or unused accounts and apps
Regularly review your online presence and delete accounts and apps you no longer use. This can reduce your digital footprint and minimize your exposure to data breaches.
5. Review and tighten privacy settings
Social media platforms and apps often default to more unrestrictive settings. Go through your privacy settings on major platforms and restrict who can see your content, who can contact you, and what personal information is visible. Think about your intentions for using the app or platform and whether the information you are sharing with it is relevant to those intentions.
6. Don’t blindly accept cookies and other tracking requests from online services
Many websites ask for permission to collect data through cookies. Cookies are bits of data about you that the website collects and stores while you use the website. The website can then recall this information whenever you visit the website in the future. While some cookies are necessary for the site to function, others are used for tracking your browsing habits. Only accept essential cookies.
7. Look into online data removal services
If your personal information is scattered across data brokers (companies that collect and store your data and sell it to other companies), consider using online data removal services, which can help remove your information from these databases, significantly reducing your digital footprint.
Take Control of your Digital Footprint
Unlike footprints in sand, your digital footprint doesn’t wash away with the tide. Every post, search, and interaction contributes to a lasting record of your online identity. The good news is that you have the power to shape that record. By being intentional about what you share and proactive in managing your online presence, you can build a digital footprint that reflects your best self.
About the Author
Benjamin Chaplin is a software development intern at KindEd. He is currently a third-year undergraduate student at the University of Chicago, majoring in computer science. Outside of work he enjoys taking photos and editing them, listening to music, and solving and creating crossword puzzles.