This section describes the boundaries and the main physical and socioeconomic characteristics of the region in order to define the area considered in the regional GIWA assessment and to provide sufficient background information to establish the context within which the assessment was conducted. Brazil Current, GIWA region 39, is a tropical/sub-tropical ocean margin governed by western boundary ...

It is indeed becoming more challenging for users to maintain different strong passwords for their ever increasing accounts. The lack of secure access credentials has recently led to the compromise of millions of users passwords stored in popular websites, due to guessing, dictionary, or brute force attacks. In this paper, we address the conventional password problem and propose a novel, simple,...