What is Data Protection and Why is it Important in 2021?



Data protection is the act of safeguarding personal and professional information disclosed online. It is vital to protect these details because people often tend to overlook the importance of their personal data. It can bring lots of money to marketers, spies on individual privacy, and be used for illegal activities by hackers. 

Data Protection – Personal Details 

Data Protection

Protecting personal details online should be the first and foremost priority of people using the internet on a daily basis. Otherwise, it is easy to track everything from what you are browsing to monitor the places you visit. Take some important steps to protect your online privacy and stay secured from compromising your personal data. 

  1. Use strong passwords generated by password managers for all your accounts. Never use the same password for more than one service. 
  2. Use browser extensions like Ghostery, Privacy Badger and uBlockOrigin to prevent tracking, and keep your system loaded with good security software. Update all the software regularly confirming it is coming from an authentic source. 
  3. Do not download anything unnecessary on your smartphone and in your system. Be sure you have strong malware protection and never open popups that appear randomly while browsing. 
  4. Use a duplicate number or burner mobile number, virtual addresses and fake mother’s maiden name and date of birth when you share your details on social media. 
  5. Disclose only limited information on the internet about you and keep all your settings private on Google, Amazon and Facebook. Go to their settings page and prevent the public from viewing your profile by making it private. Make your social media profiles private as well. 
  6. Be careful while you open emails and attachments. If you don’t know the sender try searching their name on Nuwber. The website will provide you with further details about this person so that you decide whether you may trust them and keep on communicating with them. 
  7. Email attachments are one of the easiest ways for malware to enter your system and start tracking your personal details. So don’t click on every link you are sent. You might copy the link and paste it into the search bar by hand to examine the linking address.
  8. Do not give your professional email address to random websites to subscribe to their services. Always use a free email ID for such purposes and have a secured, paid email ID to handle important services like banks, hospitals and insurance. 

Protecting the Digital Financial Assets 

Data Protection

Protecting digital financial assets is as important as protecting your physical money or credit card. Not many criminals steal cash or your card these days as all theft has shifted online. Here are some valuable tips to protect yourself from the numerous online financial attacks. 

  • Always use two-factor authentication for your credit and debit cards. Even if someone steals your card, they will not be able to use it because they need to enter the OTP you receive through your mobile to make a transaction. 
  • Shop online only through legible websites with https:// extension and ensure they protect your data properly. Use services to mask your credit card number like BitLocker AxCrypt and Boxcryptor. They will mask your original credit card number when you type online and store a fake number on the website’s database. The hackers cannot use that dummy number even if they get hold of your data. 
  • Check your bank statement regularly to see if there is any unwanted money for subscriptions or other services detected without your knowledge. If anything is wrong, report it to the bank immediately. Do not disclose your financial details anywhere other than legitimate sources like your bank website or hospital website.

Never disclose your credit card details during phone calls to anybody as no service is authorized to ask you such details except your bank. Calls from the banks will always tell you the last four digits of your card and ask you to confirm it rather than make you disclose the entire number. 

Medical Data Protection 

Data Protection

Protection of medical data is becoming an issue of major concern in many developed countries. As the medical world gets digitized and the hospital operations get integrated over a single platform, the dangers for the patients also increase. 

  1. Hackers can easily hack into the hospital records and find all the details regarding the patient from the medicines they are getting to the surgery planned for them and which doctor will perform the procedure. 
  2. These easy to detect details become a weapon when it falls into the hands of the wrong people endangering the lives of the patients. Rivals of the patients can plot to worsen their health condition by getting hold of these data. 
  3. On the other hand, disclosure of medical data leads to massive organ stealing and human trafficking if the patient has a rare blood group or genealogy competition.
  4. The third major issue is lack of privacy. Patients may be targeted with ads and medicine based on their medical history.  
  5. It is creepy to realize that some unknown company has your details regarding your cell structure, genes, brain and blood group. It renders the biosecurity measures taken by many companies useless. Your bio-records might even be used to break into a high-secured facility. 

Be sure the hospital takes enough steps to protect your data and doesn’t engage in collecting unwanted biological data. They should also be liable to inform you in case of a data breach. Do not become a victim to any scams that offer you surprisingly cheap medicine or treatment. 


Keeping personal records secured online is not an easy task these days due to increased digitization. Numerous ways to make the person yield to scams keep appearing every day. Newspapers are filled with new kinds of technologies and phishing attacks that target innocent people and make use of their money and personal details to commit crimes. 

Follow the methods given above to keep yourself safe from cyberattacks, personal data misuse and phishing attacks. By protecting your data you will protect your identity and stay away from fraud.