What are Wireless Network Threats and its Measures?
Introduction Wireless networks, and the wireless devices that use them, introduce a host of security problems over and above those found in wired networks. Some of the key factors contributing
Federated Identity Management
Federated identity management is a relatively new concept dealing with the use of a common identity management scheme across multiple enterprises and numerous applications and supporting many thousands, even millions,
Remote User Authentication Using Symmetric Encryption
Mutual Authentication A two-level hierarchy of symmetric encryption keys can be used to provide confidentiality for communication in a distributed environment. In general, this strategy involves the use of a
Overview of Remote User Authentication Principles
What is User Authentication? Defines User Authentication as the process of verifying an identity claimed by or for a system entity. This process consists of two steps: Identification step: Presenting
Why do we need Data Mart? Types of Data Mart
What is Data Mart? Data mart is subset of data warehouse oriented to particular business subject line. The data mart contains repository of summarized data collected for analysis for specific