What is a Digital Footprint? Meaning, Examples, Types, and How to Protect It From Hackers?

Gaurav Rathore
Gaurav Rathore

Tech Writer

His write-ups blend creativity, personal experience, and tailored technical advice, meeting reader needs effectively.

9 min read

What if one day you woke up and found that your every action was being recorded? Sounds like a thriller movie, but it isn’t!

Whenever you are online, scrolling TikTok, and planning for the holidays, you are leaving some trails behind. These traces are called digital footprints that tell a lot about what you like, what you watch, and even some personal information.

But what if it accidentally ends up in the wrong hands? (Your privacy is going to be racked!)

So, to make sure it doesn’t happen, go through this guide and learn what is a digital footprint and how to keep it safe from hackers.

What is a Digital Footprint?

What is Digital Footprint

According to the definitions on the internet, “a digital footprint, also known as a digital shadow, is the trace you leave behind while using the internet.”

Every activity you do on the internet is bound to leave some traces. Whether you are just browsing online, visiting some websites, or submitting some information. 

So, what’s the catch here for you?

The thing is that anybody can use these digital footprints to track your activities, devices, or even your personal information.

The catch is that these footprints are permanent, and once they are made public, you won’t have any say in how others use them. They can sell your data to advertisers or, worse, cause data leaks or wireless security threats.

So, your question would be, “How are digital footprints made?” The answer is whenever you:

  • Post online
  • Search online
  • Share content
  • Allow a website to install cookies on your device
  • Share your IP address, login details, and other personal information, you create a footprint.

Types of Digital Footprint

Now that we’ve covered what is a digital footprint, let’s move on to its types.

There are two types of digital trails: active and passive. You can tell them apart based on whether you have shared the information willingly or not.

Active Digital Footprint

These footprints are made when you share the information on purpose. For example, when you deliberately take part in social forums, make public comments on SNS, or agree to install cookies. All in all, you are aware that you have shared information of your own will. 

Passive Digital Footprint

On the other hand, passive footprints are the traces you leave behind unintentionally. This data includes the websites you visit, the actions you take, your search history, and online purchases.

Websites collect this data without your knowledge, which is why these trails are harder to track and manage. 

Examples of Digital Footprints

If you are still confused as to what an example of digital footprints may look like, scroll through this section.

  • Biometric data, like fingerprints, iris, voice, and facial recognition
  • Location of device or user
  • IP addresses
  • Reviews
  • Passwords and login information, like email addresses and usernames
  • Subscribing to newsletters or sites
  • Health information
  • Data from fitness trackers
  • Phone numbers and phone calls
  • License plate numbers
  • Social media posts
  • Search and purchase history, and browsing history
  • Sensor data
  • Payment details, like credit card or debit card numbers
  • Downloads
  • Cookies
  • Images from surveillance devices

In a nutshell, your every online activity, be it on a certain site or app, leaves traces and creates some sort of digital footprint. Other than that, here are some activities you must pay special attention to:

  • Online Shopping: While shopping online, you provide your email address, username, contact number, password, bank details, etc., which are saved by the website.
  • Online Banking: When you bank online, you provide your credit card, debit card details, and sometimes even crypto information.
  • Social Media: Every action you do on social media is public, and that’s why everything is stored for later use.
  • Digital Tools: The tools and apps you use daily are also examples of digital trails.
  • Digital Infrastructure: Your device’s IP address, geolocation, and biometric information all become a part of your digital traces.

Why are Digital Footprints so Important?

Digital footprints make up a big part of your online privacy and safety. Once hackers get access to this data, your privacy can be at huge risk.

Other than that, here are some reasons why it concerns your online safety.

  • Once your data has become public, it’s impossible to erase it, and you’ll have little to no control over how your information is used.
  • You would have heard of incidents of an old pic resurfacing on social media that ruined some celebrity’s career. The same can happen to you! If your past illegal activities are made public, your current job or schooling will be gravely affected.
  • Employers these days take a look at the candidates’ digital footprints to check whether their background is clean. Similarly, universities and colleges also do background checks. If you have any bad records, it might affect your opportunities for a bright future.
  • Nowadays, the things you post online are what people see you as. If you post something to a private circle, it can become public and ruin your relationships with others.
  • Last, and most concerning, cybercriminals can use your data for various crimes, such as phishing, ransom calls, etc.

These were some realistic reasons why a digital footprint can be so important for your online well-being.

Notes

According to Pew Research, “60% of internet users say they are not worried about how much information is available about them online.”

How Can You Protect Your Digital Footprint?

If you don’t want to risk your privacy because of digital footprints, you gotta step up your game. Here are some things you can do to protect your online traces!

Check Your Digital Footprint

Go to search engines and enter your name, including the last name, and try any possible variations. The results will show you whether any information about you has been made public. If yes, then contact the site administrator and ask them to take it down.

Additionally, you can also use digital footprint checkers like PrivacyBee or Have I Been Pwned? to check what the internet says about you.

Limit the Data You Share

When you give your personal information to many websites, you unintentionally increase the chances of falling victim to scams and breaches. So, you must only share your data where it is necessary. 

Reduce the Information Sources Mentioning You

Websites like real estate, hiring consultancies, etc., store pretty much every piece of information about you. So, to stop that, you can contact them and request to delete your information.

Check Your Privacy Settings

Visit the privacy settings on every app or site you use and opt out of any settings that seem to share your data with the public or store too much of your personal data.

Stop Oversharing on Social Media

Oversharing on SNS has long been a huge problem that has caused many serious incidents. So, make sure you are not disclosing any personal information or any upcoming plans that might put your safety at risk.

Avoid Suspicious Sites

Do not visit any fishy-looking website whose URL starts with http:// instead of https://. The ‘s’ in the https shows that the site you are visiting is safe to use.

Avoid Giving Personal Information While Using Public Wi-Fi

If you are using public Wi-Fi, do not visit any banking sites or share personal information. It can be pretty risky since you don’t know who is managing the public network.

Delete Old Accounts

If you have a ton of forgotten accounts on social media, I’m sure your digital trails will be piling up by now. So, the wise thing to do is to delete those accounts.

Set Strong Passwords

Even though I’ve said this many times, I’ll say it again: always set strong passwords. The stronger the password you have, the harder it’ll be for hackers to crack it.

Quick Tip: If you have a goldfish memory like me, make sure to use a password manager.

Secure Your Medical Records

Medical records can tell a lot about the patient. So, make sure to always clean and back up your data so it doesn’t land in the wrong hands.

Update Your Software

With outdated software, it becomes pretty easy for cybercriminals to access your online traces and use them for phishing attempts and loading ransomware. Hence, always remember to keep your devices and software up to date. 

Avoid Logging in With Your Social Media Accounts

I agree, it’s pretty easy to use social media accounts to log in to third-party websites, but it can also be risky. When you log in using your SNS accounts, you end up sharing your credentials with the website and letting it use the data for its benefit.

Regularly Review Your Mobile Apps

While protecting your PC’s footprint, don’t forget to care about your mobile. Make sure to review your apps often, and if you are no longer using them, it would be better to just delete them since they are just collecting data from your phone.

Use a VPN

A VPN for safe browsing is the sole solution to many problems. It masks your IP address and makes it impossible for hackers to track you and your online activities.

Keep Yours and Your Kids’ Digital Footprint Safe!

Digital footprints are slowly becoming a huge part of our and our kids’ online safety. Thus, you can’t possibly ignore it (since ignorance is not always bliss).

So, to make sure your kids can browse safely on the internet, you’ll have to learn what is a digital footprint and reduce your digital traces using the tips I’ve mentioned above.

Additionally, learn cyber hygiene and also teach it to your kids so they can use the internet without worrying about falling victim to a hacker’s trap.

FAQs

Can anyone see my digital footprint?

Since a digital footprint is public, anyone with access can see your digital footprint.

How do I delete my digital footprint?

It’s not possible to delete your digital footprint, though you can try to reduce it.

How can I track my digital footprint?

You can enter your name into the search engine to track how much of your personal information is public, or you can use footprint lookup tools. 

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