WiFi isn’t the only wireless network technology to gain the eye of the hackers. In this video, you’ll learn how Bluejacking can send unsolicited messages to other mobile devices and how Bluesnarfing was a significant security vulnerability on Bluetooth networks.
CompTIA Security+ SY0-301: 3.4 – Bluejacking and Bluesnarfing Read More »
The bad guys are always looking for an open network. In this video, you’ll learn how to automatically locate wireless networks over large geographic areas using wardriving, and the history of warchalking.
CompTIA Security+ SY0-301: 3.4 – Wardriving and Warchalking Read More »
In this video, you’ll learn how to identify wireless interference and some techniques you can use to minimize the amount of wireless interference on your network.
CompTIA Security+ SY0-301: 3.4 – Wireless Interference Read More »
You would like to allow your office computers to access your wireless network, but you would like to hide the wireless network name from appearing on other wireless-enabled devices. What wireless network security feature can limit the visibility of your network name to other wireless systems?
You’re upgrading a laptop’s internal wireless card by replacing an 802.11g adapter with an 802.11n adapter. After installing the new adapter card, the drivers install properly but you’re not getting any signal. You ultimately replace the original card, but now it’s not seeing any wireless signal. Other devices on the wireless network are working perfectly. Which of these is the most likely cause of this issue?
The 802.11g wireless specification was built to be backwards-compatible with a previous wireless format. Which wireless technology can clients use without any modification on properly configured 802.11g networks?
In the 802.11 wireless world, there are two major encryption methods; WEP and WPA. Which of these describe the differences between WEP and WPA? Pick two.
Which of these techniques are wireless router security options? Pick three.
Which 802.11 wireless networking type has a maximum bandwidth of 54 megabits per second?
Your organization has been using an 802.11g wireless access point, but you’ve recently acquired a company that has older laptops with 802.11b wireless capabilities. What’s the best way to integrate these older laptops into your newer wireless network?
