Every time you browse, shop, use a map or sign up for a service, information about you may be recorded. Understanding what is collected, and why, helps you make informed choices.

Types of personal data

  • Information you give directly, such as name, phone number and address.
  • Information generated by using a service, such as purchase history and search activity.
  • Device and technical details, such as device type, IP address and approximate location.
  • Information from third parties, such as advertising partners.

Why companies collect it

Reasons include delivering the service, preventing fraud, improving products and showing targeted advertising. Some collection is necessary for a service to work, while some is optional.

Taking back control

Review privacy and permission settings on your phone, browser and main accounts. Limit location sharing and ad personalisation where you can. Use strong, unique passwords and two-step verification, and delete accounts you no longer use.

Know your rights

Many countries have laws that give people rights over their data, such as access, correction and deletion. In India, the Digital Personal Data Protection Act addresses how organisations should handle personal data, and its rules continue to be implemented. Check official sources for the latest details.

Takeaway

You do not have to give up on digital services to protect privacy. Sensible settings and a habit of sharing only what is needed go a long way.