{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Computer Security: Principles and Practice(Chinese Edition)","author_name":"William Stallings Lawrie Brown JIA CHUN FU LIU CHUN BO GAO MIN FEN","thumbnail_url":"https://www.ebooknetworking.net/books/711/124/big7111241495.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7111241495.html\">Computer Security: Principles and Practice(Chinese Edition)</a>","width":400,"height":300}