AbstractsComputer Science

In recent times wireless mobile networks have caught increased newlineattention and imagination of end users from all walks of life The main goal newlineof wireless mobile networks is to enable an end user to transmit data in newlinewireless links in the absence of fixed infrastructure or centralized newlineadministrator newlineWireless Mobile Ad hoc Networks MANET allow a group of newlinecommunicating nodes to set up and maintain a network among themselves newlinewithout the reliance on a fixed base station or a wired backbone network newlineFrom the applications point of view Wireless Mobile Ad hoc Networks are newlinevery useful for situations that require quick establishment of infrastructureless newlinenetwork such as responses to September 11 attacks or the 2004 tsunami newlinecalamities in several parts of the world Ensuring adequate security is an newlineimportant aspect in such applications newlineSecured communications have emerged as one of the most newlineresearched areas in the field of wireless mobile ad hoc networking For newlinepopular Internet dedicated routers controlled by the Internet Service newlineProviders ISPs exist newline newline%%%reference p123-136.