Vivek Ramachandran is a security researcher who discovered the wireless “Caffe Latte Attack” and has delivered presentations in Information Security conferences such as Blackhat, Defcon, Hacktivity, 44con, HITB-ML, Brucon, Derbycon, HashDays, SecurityByte, c0c0n etc.
He is the founder of two infromation security portals, SecurityFreak and SecurityTube, which is a very popular knowledge sharing platform for information security enthusiasts. Recently he has started providing certifications as part of SecurityTube on which whole course modules are available for free on the website. Recently he has published a book titled "Backtrack 5 Wireless Penetration Testing"
Visit Vivek Ramachandran's personal website for more details.