**Protect Your Data: The Free Tool That Exposes Sites Selling Your Information** As Nigerians, we're no strangers to the importance of data security in this digital age. With the rise of e-commerce and online transactions, our personal data is being collected and sold without our knowledge. But there's a movement to reclaim our online privacy, and it's called Global Privacy Control (GPC). **What is GPC?** Launched in 2020, GPC is a simple yet powerful tool that helps you see which websites are selling your data without your consent. It's like having a personal online detective working for you. With GPC, you can easily identify websites that are complying with data regulations, such as the California Consumer Privacy Act. **How Does It Work?** GPC offers browser extensions and links that allow you to opt out of data sales on various websites. This means you can say no to companies collecting and selling your data without your permission. Currently, GPC is available for major browsers like Google Chrome, Mozilla Firefox, and Safari. **A Word of Caution: Choosing the Right Tool** When using GPC, you need to be careful about the tools you choose. One popular option is OptMeowt, a simple and easy-to-use tool that I tested. However, it scored a 5.0/10 on the LayerX Security site, which raised some concerns. While the security rating isn't terrible, there are warnings about the extension's access to network traffic and scripting permissions. So, be cautious and do your research before choosing a tool. **Why is Data Security Important in Nigeria?** As Nigeria's digital landscape continues to grow, our data security is becoming increasingly vulnerable. With the rise of online scams, identity theft, and data breaches, it's essential to take control of our online privacy. GPC is a powerful tool that can help you do just that. By using GPC, you can protect your personal data and avoid falling prey to cyber threats. **Conclusion** In conclusion, GPC is a free and effective tool that exposes sites selling your data. With its simple and user-friendly interface, you can easily identify websites that are complying with data regulations. Remember to choose your tools wisely and always prioritize your online security. By taking control of your data, you can protect yourself from cyber threats and reclaim your online privacy.