Vivek Ramachandran is the Founder, CEO at Pentester Academy, AttackDefense.com and Hacker Arsenal. He discovered the Caffe Latte attack, broke WEP Cloaking – a WEP protection schema, conceptualised enterprise Wi-Fi Backdoors and created Chellam, the world’s first Wi-Fi Firewall. He is also the author of multiple five star rated books which have together sold over 20,000+ copies worldwide and have been translated to multiple languages. Vivek started Pentester Academy in 2013 which now serves thousands of customers from over 90 countries worldwide. He also conducts in-person trainings in the US, Europe and Asia. Vivek’s work on wireless security has been quoted in BBC online, InfoWorld, MacWorld, The Register, IT World Canada etc. places. He has spoken/trained at top conferences around the world including Black Hat USA, Europe and Abu Dhabi, Defcon, HITB, Hacktivity, Brucon, SecurityByte, SecurityZone etc. Vivek has over a decade of experience in security and has keen interest in the areas of Wireless, Mobile, Network and Web Application Pentesting, Shellcoding, Reversing and Exploit Research. He loves programming in Python, C and Assembly.