Manish Chauhan was born in Sunder Nagar, a small town in Himachal Pradesh. Since his childhood days, he has had a great interest in technology, and he always wanted to be a developer. This was his childhood dream and he worked hard on it during his schooldays. He studied the C and Java languages neglecting his studies and so scored fewer marks in all subjects. He lost interest in the outer world and was in love with the digital world. After his matriculation, he did his polytechnic diploma in computer science, but left it and planned to complete HSC because it was hindering his childhood dream. At this point of time, he has finished +2 and is now pursuing further education from Emblem Education. He owns two websites and one android app, which are exclusively designed and developed by him. These sites and app are named The Hacker. You can find his blogs at www.ThaHacker.in.
Jack Miller has been working on a YouTube channel called JackkTutorials since September 2011 covering programming, hacking and security, and game servers. Since 2011, he has accumulated over 4 million video views worldwide. His hacking and security tutorials have been very popular on his YouTube channel, which has led to further exploration in the subject and more videos covering topics such as Kali Linux, Burp Suite, Wireshark, SSLStrip, and zANTI.
Jack has also worked on other books in the past with Packt Publishing, such as Kali Linux Network Scanning Cookbook, Kali Linux CTF Blueprints, and many more, and hopes to continue doing so in the future and expand his knowledge.
Fatih Ozavci is a security researcher and a principal security consultant with Sense of Security. He is the author of Viproy VoIP Penetration Testing Kit and MBFuzzer Mobile Application MITM Fuzzertool. Fatih has discovered several previously unknown security vulnerabilities and design flaws in Unified Communications, IMS, IPTVMDM, and SAP-integrated mobile application environments for his customers. He has completed several unique penetration testing services and commercial trainings during his career of more than 15 years. He also handled project lead role for several penetration testing and security research projects in Europe and the APAC area. His current research is based on attacking mobile VoIP clients, VoIP service-level vulnerabilities, mobility security testing, hardware hacking, and MDM analysis. Fatih has presented his VoIP and mobile research at HITB Singapore 2015 , BlackHat USA 2014 , DefCon 23, 22, and 21, Cluecon 2013, and Ruxcon 2013. Also, he has provided VoIP and mobility security trainings at the Defcon 23, AusCert 2014, Kiwicon 2015, and Troopers 2015 events. Refer to his homepage: http://viproy.com/fozavci.
Vincent "BetaBugish" Swarte is a Full Stack developer. He is self-employed (http://www.vinsert.nl) and a freelancer for Ridemi (http://www.ridemi.nl) and ArosaMedia.