There’s a wealth of data hidden in the packets that traverse our wireless networks. In this video, you’ll learn how easy it is to perform wireless packet analysis and what you can do to protect yourself on a wireless network.
Wireless Packet Analysis – CompTIA Security+ SY0-401: 3.4 Read More »
Many encryption methods use initialization vectors to provide additional randomization to the data. In this video, you’ll learn how a poorly implemented initialization vector created an enormous security concern for our wireless networks.
Wireless IV Attacks – CompTIA Security+ SY0-401: 3.4 Read More »
We rely on Bluetooth networks to connect our mobile device to headphones, speakers, and other devices, but is a Bluetooth network really safe? In this video, you’ll learn about the security concerns surrounding bluejacking and bluesnarfing.
Bluejacking and Bluesnarfing – CompTIA Security+ SY0-401: 3.4 Read More »
We’ve rapidly moved from chalk-based wireless network identification to completely automated wireless maps. In this video, you’ll learn about the history of warchalking and how today’s wireless crowdsourced mapping is accomplished.
Wardriving and Warchalking – CompTIA Security+ SY0-401: 3.4 Read More »
Our wireless networks are only as good as the signal it provides. In this video, you’ll learn how the bad guys are disrupting our wireless infrastructure to help them gain access to our network.
Wireless Interference – CompTIA Security+ SY0-401: 3.4 Read More »
If you do any work on open wireless networks, you may want to consider using a VPN. In this video, you’ll learn how VPNs are able to secure all of your network traffic over an insecure open wireless networks.
VPN Over Open Wireless Networks – CompTIA Security+ SY0-401: 1.5 Read More »
Before installing a new wireless network, you’ll probably want to perform a site survey. In this video, you’ll learn why a site survey might be one of the most important parts of your wireless network installation.
The type of antenna can make or break a wireless network installation. In this video, you’ll learn about various antenna types and when they might best be used in a wireless network.
One method of controlling network access is through the use of a captive portal. In this video, you’ll learn how administrators use captive portals to increase the security of the network.
Captive Portals – CompTIA Security+ SY0-401: 1.5 Read More »
Configuring a wireless network requires a combination of power settings, antenna choice, and antenna location. In this video, you’ll learn how power and antenna settings can be used to customize your wireless network installation.
Wireless Power and Antenna Placement – CompTIA Security+ SY0-401: 1.5 Read More »
