PID Perspectives

Understanding the digital world

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Cybersecurity

Paul Mockapetris and DNS

In the early days of the Internet, computers were identified solely by numerical addresses. While machines handled these identifiers easily,

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Compliance and Regulations

The rise of Cookie Walls

More and more websites, especially news sites and blogs, are showing cookie pop-ups that block access unless you click “accept

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Compliance and Regulations

Cybersecurity in Spain

Spain’s cybersecurity framework reflects a hybrid model that combines centralized state security oversight with broad public–private coordination. As a country

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Cybersecurity

The Shield Seniors project

When most people think about online security, they picture complex tools or advanced technical training. Tejasvi Manoj, named TIME’s Kid

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