Informatics Publishing Limited

S. Kowsalya ¹, A. Preethi ¹

Affiliations
1 Department of Food Science and Nutrition, Avinashilingam University for Women, Coimbatore-641 043, IN

Abstract

Diabetes mellitus is a chronic disease characterized by absolute or relative impairment of insulin secretion or significantly reduced tissue responsiveness to insulin. Diabetics hove chronic hyperglycaemia with disturbance in the metabolism of carbohydrates, lipids and proteins. Diabetes affected about 135 million people in 1995 and the incidence is expected to rise to 300 million in the year 2025 in the world. India ranks first in the diabetic population in the world, in Tamil Nadu, the urban prevalence has been reported as 14 to 16 per cent and rural prevalence as 10 to 12 per cent.

Full Text

     

A. Preethi ¹, G. Kalpana ¹

Affiliations
1 Sri Ramakrishna College of Arts & Science for Women, Coimbatore-641044, IN

Abstract

Mobile ad hoc networks (MANETs) are a set of mobile nodes which are self-configuring and connected by wireless links routinely used to evaluate and manage trust relationships between network nodes and enhance network security. Due to the lack of a central power, securitizing the routing process becomes a difficult task however trust management frameworks themselves are vulnerable to attacks in which results in performance degradation. The study is to present secure of ad hoc networks from various types of routing attacks and improved by various measures to handle different types of malicious behavior that can be enforced to overcome it.

Keywords

Ad Hoc Networks, Trust Routing, Routing Attacks, Network Protocols, Network-Level Security and Protection.

Full Text