Policy-Based Security Management in MANETs

Abstract:

It’s a fact that internationally, Mobile Ad-hoc networks are gaining lot of progress and adaptation rate is increasing because of the fast growing rate of business. Data communication is the major thing every one look to acquire while interacting with each other so whenever wireless devices get together can make up a network for instantly changing information.  The wireless devices are not fixed at their places and having some other issues to handle during this network life. As MANETs are the open networks can be formed using two or more mobile devices therefore, it raises the challenge of network management. These mobile devices can easily run out of batteries and location can change any time. Also during these open network communications security issues can also rise like eavesdropping, spoofing and denial-of-service attacks. Therefore, it is the main challenge to trust the communicated node before changing information. Policies based network management is normally used in fixed environment of networks so it is another challenge to implement policies based network management is MANETs considering the security issues.

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