MANETs has become an important technology in recent years because of the rapid proliferation of wireless devices. MANETs are
highly vulnerable to attacks due to the open access medium, dynamically changing network topology and lack of centralized monitoring point.
The various attacks against mobile nodes are flooding, black hole, warm hole, packet dropping and Byzantine attack as well as Collaborative
attacks i.e. human attackers or criminal organizations etc. In this research paper, we study the Vulnerabilities of MANETs and address different
types of attacks against MANETs. Finally, we have addressed the future research direction.
In this world of fast developing technologies and
internet network, accessible for everyone, where there are
no clear boundaries between the functionality of the devices
and the possibility to communicate is not an option but
necessity, the Mobile ad hoc networking (MANETs) play
significant role. MANETs has become one of the most
prevalent areas of research in the recent years because of the
challenges, it poses to the related algorithms. MANETs is a
system of wireless mobile nodes that dynamically selforganize
in arbitrary and temporary network topologies.
MANETs has become a rising research area with many
practical applications. Its technology provides a flexible way
to set up communications in situations with geographical
constraints that demand distributed networks without any
centralized authority or fixed base station, such as: disaster
relief, emergency situations (rescue team), battlefield
communications, conference rooms and military
applications
MANETs has become an important technology in recent years because of the rapid proliferation of wireless devices. MANETs arehighly vulnerable to attacks due to the open access medium, dynamically changing network topology and lack of centralized monitoring point.The various attacks against mobile nodes are flooding, black hole, warm hole, packet dropping and Byzantine attack as well as Collaborativeattacks i.e. human attackers or criminal organizations etc. In this research paper, we study the Vulnerabilities of MANETs and address differenttypes of attacks against MANETs. Finally, we have addressed the future research direction.In this world of fast developing technologies andinternet network, accessible for everyone, where there areno clear boundaries between the functionality of the devicesand the possibility to communicate is not an option butnecessity, the Mobile ad hoc networking (MANETs) playsignificant role. MANETs has become one of the mostprevalent areas of research in the recent years because of thechallenges, it poses to the related algorithms. MANETs is asystem of wireless mobile nodes that dynamically selforganizein arbitrary and temporary network topologies.MANETs has become a rising research area with manypractical applications. Its technology provides a flexible wayto set up communications in situations with geographicalconstraints that demand distributed networks without anycentralized authority or fixed base station, such as: disaster
relief, emergency situations (rescue team), battlefield
communications, conference rooms and military
applications
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