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Data Privacy

Ensuring Data Privacy in Machine Learning: The Role of Synthetic Data in Protecting PII

In today's data-driven world, machine learning (ML) models rely on vast amounts of information to power insights, automation, and decision-making. However, as organizations increasingly leverage these models, they must also address the critical challenge of protecting personally identifiable information (PII). Regulatory frameworks like GDPR, CCPA, and HIPAA place stringent requirements on how data is collected, processed, and shared, making privacy-preserving techniques essential for responsible AI and ML development.

Privacy Enhancing Technologies (PETs): Data Protection Meets Innovation

The data protection law does not define PETs; however, The European Union Agency for Cybersecurity (ENISA) refers to PETs as: ‘software and hardware solutions, i.e. systems encompassing technical processes, methods or knowledge to achieve specific privacy or data protection functionality or to protect against risks of privacy of an individual or a group of natural persons.’1 In simple terms, they are strategies and tools designed at safeguarding privacy and empowering individuals.

Building vs. Buying: Navigating the Data Privacy Vault Dilemma

In today’s AI-driven world, where data powers everything from personalized recommendations to advanced business analytics, safeguarding sensitive information is more critical than ever. As data breaches and regulatory requirements grow more complex, organizations face mounting pressure to protect personal and confidential information with a data privacy vault that ensures security and compliance.

How to Send Large Video Files in Privacy Without Reducing Quality

Sending large video files with others can be more complex than you anticipated. We often encounter problems because of file size limits, reduced quality, or privacy concerns. To help you solve these issues, we will offer you advice on how to send large video files securely, methods to compress files to bypass size restrictions, and a file-sharing solution that is the best way to send video files without worrying about your privacy.

How to Preserve Data Privacy in LLMs in 2025

As Large Language Models (LLMs) continue to advance and integrate into various applications, ensuring LLM data privacy remains a critical priority. Organizations and developers must adopt privacy-focused best practices to mitigate LLM privacy concerns, enhance LLM data security, and comply with evolving data privacy laws. Below are key strategies for preserving data privacy in LLMs.

Is Your Privacy Safe? Why Internet Privacy Services Are a Must-Have

Protecting your online privacy is essential for securing personal information and maintaining control over your digital life. With rising cyber threats like identity theft, data breaches, and surveillance, safeguarding your privacy has never been more critical. Although privacy laws like GDPR and CCPA are making strides, individuals must actively manage their online presence. Understanding internet privacy services and their capabilities empowers you to protect your data, enhance online security, and improve your cyber hygiene.

Cloudflare meets new Global Cross-Border Privacy (CBPR) standards

Cloudflare proudly leads the way with our approach to data privacy and the protection of personal information, and we’ve been an ardent supporter of the need for the free flow of data across jurisdictional borders. So today, on Data Privacy Day (also known internationally as Data Protection Day), we’re happy to announce that we’re adding our fourth and fifth privacy validations, and this time, they are global firsts!

The 3 Ways That Data Brokers End Up With Your Information

Keeping up with privacy today is challenging, especially with so many ways your information can be shared and sold without you knowing. Data brokers collect a lot of personal information from different places. They gather details from your online activities, buying habits, and social interactions, then sell this information in a market that values data over privacy.