Abhinav Singh is an information security researcher for Netskope, Inc. He is the author of Metasploit Penetration Testing Cookbook (first, second & third editions) and Instant Wireshark Starter, by Packt. He is an active contributor to the security community in the form of paper publications, articles, and blogs. His work has been quoted in several security and privacy magazines, and digital portals. He is a frequent speaker at eminent international conferences like Black Hat and RSA. His areas of expertise include malware research, reverse engineering, enterprise security, forensics, and cloud security.