Privacy technologies are tools and methods designed to protect personal information and ensure confidentiality in digital communications. These technologies include encryption, which scrambles data to prevent unauthorized access, and anonymization, which removes identifiable information from datasets. They help individuals and organizations safeguard sensitive information from cyber threats and surveillance. Another important aspect of privacy technologies is the use of secure communication platforms, such as Signal and Telegram, which offer end-to-end encryption. Additionally, privacy-focused web browsers like Brave and Tor help users browse the internet without being tracked. Together, these technologies empower users to maintain their privacy online.