The Internet of Things What is the "Internet of Things"? Everything connected to the Internet has an “Internet address” or IP number. Think of an IP number like a phone number. Even if you have a smartphone, without a SIM card and a unique phone number you can’t call...
How do we prove who we are when we sign into a website or check our email? We generally start with a username and a password. These are sometimes referred to as "Something you know." Depending on the site's requirements, our username is often our email address so...
It seems easy to just remember one password and use it over and over again. It's quick to type (once you get used to it), and fast to enter. But it's a BAD idea. Why? Because if anyone get's hold of your password (by hacking a site where you have an account), they are...
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