How the Internet Works

It’s become second nature to use the internet for web browsing, email, messaging, and streaming music and video. It’s a bit like how we use electricity: we have a vague idea how it’s generated and how it gets to us, but we are rarely concerned about the details.

The difference with the internet is that you share personal information with retailers and social networks, provide detailed financial information to banks and investment firms, and tell some of your deepest secrets to friends and family.

Security and privacy are (or at least should be) key concerns for internet users. To fully grasp why these are so important, it’s helpful to understand how the internet works. In this article, I’m going to give you an overview of how the internet works, how your data gets from one location to another, and why it’s important to protect your privacy and security online.

Read the rest of the article on The Mac Security Blog.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.