{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Hacking VoIP: Protocols, Attacks, and Countermeasures","author_name":"Himanshu Dwivedi","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4OE/bigB004OEJN9C.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004OEJN9C.html\">Hacking VoIP: Protocols, Attacks, and Countermeasures</a>","width":400,"height":300}