URLs
Some friends of mine recently shared a link through social media that gave the offer of free airline tickets. Sounds great, right? Surprise! They were being fooled by a fake
Data Packets
Click “send” on a file or email or message, and you might picture it being sent like a letter to its destination. In reality, your file is torn up into
Packet Switching
When you click “send” on an email, you might think that your message gets sent like a paper letter – one message, delivered from place to place until it arrives
IP Addresses
The internet is a huge system. How can specific things be easily found in such an enormous space? Any device that connects to the internet is assigned an IP (Internet Protocol)