It’s important to understand the structure of a network stack because your data must travel through these layers at least twice before it reaches a program at its destination. For example, if you’re sending data from Host A to Host B, as shown in Figure 9-1, your bytes leave the app...
Instabridgeis another app for finding WiFi networks around your network. Here’s how to get free wireless internet with this app — tap any WiFi to get its password. You can use the Maps feature to see all the networks you can access with this app. It also comes with an auto-connect f...
In some countries, university students live at home, while in other countries, university students go to other cities rather than live with their family. Do you think the benefits of living away from home outweigh the disadvantages? Give reasons for your answer and include any relevant examples ...
Most people who work in an office have to wake up at a reasonable hour, get dressed, eat something, and leave enough time for the commute. When working from home, however, the lines between work and home life can get blurry. To avoid building bad habits, we recommend setting a regular...
Learn how to get wi-fi in your house and set up internet equipment, including your router or gateway, for the best wi-fi network performance.
A VLAN access port is a networking port that is used to carry traffic for a single VLAN (Virtual Local Area Network) over a physical connection. Access ports are often used to connect devices such as computers, printers, and other end-user devices to a network, and are typically configured...
Many users don't realize it, but their internet router is the most important electronic device in their home and is an attractive target for attackers.
You can skip this step if connected to a home Wi-Fi network. However, some Wi-Fi networks, especially in offices, airports, or coffee shops, use Captive Portals. With it, you must complete an extra step after entering the Wi-Fi password, such as signing in with your email, watching ad...
How to reuse your old Mac at home Sometimes, you’ve got to get creative when it comes to a worn-out Mac. There are a variety of ways you can repurpose and reuse your old Mac. Turn your Mac into a network-attached storage system ...
Method 2: Verify network settings and services Network settings such as adapter settings, services settings, the logon setting, the desktop interaction setting, and networking services settings enable you to use your computer to connect to a network. If these settings are incorrect, network connectiv...