Arsenic (As) has been identified as the number one environmental chemical of concern with regard to the human health according to the World Health Organization. It is estimated that more than 100 millions people are at serious risk of high As exposure (>50 ?g/L) in groundwater....

In the modern digital age, the volumes of information security threats are increasing day by day. Recent malicious threats are intended to get financial benefits through a large number of compromised hosts-called bot....