In October 2009, Dr. Pete Welcher presented these slides at a Bluesnet Network Advisory Group meeting in Santa Barbara, CA. This presentation covers RF (radio frequency) essentials you need to make Wireless LAN (WLAN, WiFi, 802.11) work well. Click this link to review the RF for 802.11 WLAN (784 KB) seminar PDF.
Cybersecurity Engineer, Cisco
Nick has over 20 years of experience in Security Operations and Security Sales. He is an avid student of cybersecurity and regularly engages with the Infosec community at events like BSides, RVASec, Derbycon and more. The son of an FBI forensics director, Nick holds a B.S. in Criminal Justice and is one of Cisco’s Fire Jumper Elite members. When he’s not working, he writes cyberpunk and punches aliens on his Playstation.