{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cryptography and Network Security","author_name":"WILLIAM STALLINGS","thumbnail_url":"https://www.ebooknetworking.net/books/813/176/big8131761665.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8131761665.html\">Cryptography and Network Security</a>","width":400,"height":300}