G. Kulkarni’s research while affiliated with Marathwada Mitra Mandal's Polytechnic and other places

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Publications (2)


Multi-tenant SaaS cloud
  • Article

January 2013

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22 Reads

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3 Citations

G. Kulkarni

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P. Khatawkar

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R. Shelke

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[...]

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R. Waghmare

Multi-tenant applications are usually cloud based software services which can serve different users at the same time. This is done using single instance of applications by sharing hardware, infrastructure, data storage and virtualization. To achieve multi tenancy different approaches are there at every layer (Application, Data, hardware). Software-as-as-Service (SaaS) is a new approach for developing software, and it is characterized by its multi-tenancy architecture and its ability to provide flexible customization to individual tenant. SaaS (Software as a Service) is a modern approach to deliver large scalable enterprise software as a service on Internet. Cloud computing platform provides the scalability, availability and utility computing for services on Internet. There are many technical challenges involved in SaaS development. One of them is multi-tenancy, which allows single instance of software to serve multiple organizations by accommodating their unique requirements through configuration at the same time. The target SaaS platform is composed of the key components that supports SaaS Application execution environment that serves multiple tenant using a single service instance. An example scenario of SaaS software lifecycle is also described to explain how the target platform would be operated from development and deployment of SaaS application to configuration by tenants.


Wireless Sensor Network security threats

January 2013

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74 Reads

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22 Citations

Wireless Sensor Networks (WSNs) need effective security mechanisms because these networks deployed in hostel unattended environments. Due to inherent limitations in wireless sensor networks, security is a crucial issue. While research in WSN security is progressing at tremendous pace, no comprehensive document lists the security issues and the threat models which pose unique threats to the wireless sensor networks. There are many parameters affect selecting the security mechanism as its speed and energy consumption. The intent of this paper is to investigate the security related issues and challenges in wireless sensor networks. We identify the security threats, review proposed security mechanisms for wireless sensor networks.

Citations (2)


... There are three modes of cloud computing, namely IaaS, PaaS, and SaaS, among which SaaS model provides high level of self-customization or user-defined functions under the multi-tenancy architecture. In SaaS, users can customize fields, menus, reports, views, workflows, etc. according to their own business requirements, so that they can be tailored to SaaS software even though they do not have much programming skill [20], [21]. When WebGIS is concerned, applying SaaS on the system enables customization of the interface, business logic, data structure, as well as service level w.r.t. ...

Reference:

Efficient, Customizable and Edge-Based WebGIS System
Multi-tenant SaaS cloud
  • Citing Article
  • January 2013

... In selective forward attack, a malicious node break off the communication process in the network. So, multiple malicious nodes that depend upon the attacker can interrupt the communication process in the network [17]. This node selectively forwards a number of the received data packets. ...

Wireless Sensor Network security threats
  • Citing Conference Paper
  • January 2013