Privacy by design is an approach to developing products, services and business processes with privacy protection built in from the beginning. Instead of addressing privacy concerns after a product launches or a data breach occurs, businesses consider how personal information will be collected, used, stored, shared and deleted during every stage of its lifecycle. This approach helps organisations reduce legal risks, improve data security and build lasting customer trust. For modern businesses, privacy is no longer just a compliance issue. Websites, mobile applications, artificial intelligence tools, cloud platforms and customer databases all create opportunities to collect personal information. Without appropriate safeguards, these activities can expose businesses to regulatory scrutiny, disputes and reputational damage. Privacy by design provides a practical framework for managing these risks while supporting responsible innovation.