In this video, learn how Bluetooth works.
- [Instructor] For a period around 2008, … Bluetooth became a topic of keen interest … to security researchers due … to a weakness which enabled information … to be silently sucked out of mobile phones … across their Bluetooth channel. … This has subsequently been fixed … but interest continues in this form … of close-end communication. … The Bluetooth protocol works … in the 2.4 gigahertz frequency … which is also used by WiFi and ZigBee systems … and is defined by the IEEE Standard 802.15.1. … Bluetooth networks are known as Piconets … and will often consist of just one master … and one slave device. … They can, however, be configured … to have multiple slaves, up to seven … although in this case, slaves … can only talk to their master node, … not to each other. … A Bluetooth device is identified … by its Bluetooth device address which is 48 bits … or six bytes. … It's normally presented as six two-digit hexadecimal pairs … separated by colons. … The top three pairs … are the Organizationally Unique Identifier or OUI …
Note: This course is part of our test prep series for the Certified Ethical Hacker exam. Review the complete exam objectives at https://www.eccouncil.org/programs/certified-ethical-hacker-ceh/.
- Selecting an antenna
- Configuring security
- Extracting WEP and network passwords
- Testing passwords
- Harvesting connections from rogue access points
- Attacking networks via Bluetooth
- Capturing wireless packets with Acrylic Wi-Fi
- Heat mapping with Ekahau
- Wi-Fi sniffing with Wireshark
- Testing the Internet of Things
Skill Level Intermediate
Course disclaimer1m 37s
1. Wi-Fi Networks
2. Rogue Access Points
Understanding Bluetooth5m 1s
4. Additional Tools
5. Internet of Things
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