Enhancing the Security of MANETs using Hash Algorithms

Dilli, Ravilla; Putta, Chandra Shekar Reddy

doi:10.1016/j.procs.2015.06.022

Cited by 12 publications

(5 citation statements)

References 9 publications

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“…The protocols that were early proposed are not designed to operate when the attackers are present. Thus, this led to some major challenges in MANETs as explained in the Table 1 [13][14][15][16][17][18][19][20]. In a random manner, nodes can be connected and mobile dynamically.…”

Section: Mobile Ad-hoc Networkmentioning

confidence: 99%

Optimized image processing and clustering to mitigate security threats in mobile ad hoc network

Alameri¹,

Mutar²,

Onaizah

et al. 2020

TELKOMNIKA

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Since there are provisions of many attributes that are not possible or difficult to follow by networks conventionally, mobile ad-hoc networks are extensively deployed. This application starts through the defense sectors, the sensory node presents in the hostile territories down to the gadgets for congestion communication in traffic by general transportation when travelling for adequate provision of infrastructure during disaster recovery. As a lot of importance related to (mobile ad hoc network) MANET application, one important factor in ad-hoc networks is security. Using image processing for securing MANET is the area of focus of this research. Therefore, in this article, the security threats are assessed and representative proposals are summarized in ad-hoc network's context. The study reviewed the current situation of the art for original to security provision called mobile ad hoc network for wireless networking. The threats to security are recognized while the present solution is observed. The study additionally summarized education erudite, talks on general issues and future instructions are recognized. Also, in this study, the forecast weighted clustering algorithm (FWCA) is employed as a cluster head over weighted clustering algorithm (WCA) is examined as quality in cluster-based routing, service is highly significant with MANET.

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Section: Mobile Ad-hoc Networkmentioning

confidence: 99%

Optimized image processing and clustering to mitigate security threats in mobile ad hoc network

Alameri¹,

Mutar²,

Onaizah

et al. 2020

TELKOMNIKA

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“…The computational cost is evaluated for all participants in the network. Ravilla and Putta [29] used a hashing algorithm (keyed‐hash message authentication code‐secure hashing algorithm‐512) formulated to prevent distributed denial of service attacks. Firstly, HMAC‐SHA 512 is presented to ensure that the data packets are received at the destination successfully.…”

Section: Related Workmentioning

confidence: 99%

Energy efficient clustering and secure routing using reinforcement learning for three‐dimensional mobile ad hoc networks

Muneeswari¹,

Manikandan²

2019

IET Communications

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“…The simulation is carried in Matlab and C++ using open-ssl cryptograohic library. Ravilla and Putta [15] proposed secure ZRP routing protocol using HMAC-SHA512 and a keyed-HMAC-SHA512 for providing data integrity and authentication. It employs a secret key along with the hash function to send data from source to destination securely.…”

Section: A Cryptography Based Solutionsmentioning

confidence: 99%

“…A punishment mechanism is used to isolate misbehaving nodes by ignoring their requests. Ravilla and Putta further proposed a trust based secure ZRP combining HMAC-SHA512 and trust based routing [15]. The trust value of a node is increased whenever it transmits a packet and decreased otherwise.…”

Section: Trust Management and Reputation-based Systemsmentioning

confidence: 99%

Security Issues in Mobile Adhoc Networks: Attacks and their Countermeasures

Sharma¹

2017

IJRASET

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A Mobile ad hoc network (MANET) is a collection of mobile devices where each device participates in routing by forwarding data to other nodes. MANETs can be employed in various situations ranging from emergency operations and disaster relief to military service and task forces, so security is an essential component for protected communication between nodes. In this paper, we provided classification of security attacks in MANET into data, network, application and routing attacks. We further discussed and compared various countermeasures against these attacks.

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Enhancing the Security of MANETs using Hash Algorithms

Cited by 12 publications

References 9 publications

Optimized image processing and clustering to mitigate security threats in mobile ad hoc network

Optimized image processing and clustering to mitigate security threats in mobile ad hoc network

Energy efficient clustering and secure routing using reinforcement learning for three‐dimensional mobile ad hoc networks

Security Issues in Mobile Adhoc Networks: Attacks and their Countermeasures

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