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Department of Computer Science and Information Systems: Recent submissions

Now showing items 241-260 of 961

Zero Knowledge Proof based authentication protocol using graph isomorphism

Bhatia, Ashutosh (2019)

We live in an era of information and it is very important to handle the exchange of information. While sending data to an authorized source, we need to protect it from unauthorized sources, changes, and authentication. ZKP ...
Detecting Domain Generation Algorithms to prevent DDoS attacks using Deep Learning

Bhatia, Ashutosh (IEEE, 2019-12)

Denial-of-Service (DoS) and Distributed-Denial-of-Service (DDoS) attacks are some of the most destructive attacks which are leveraged to devastating effects, bringing down some of the biggest and well-known web domains and ...
A Blockchain based Solution to Know Your Customer (KYC) Dilemma

Bhatia, Ashutosh (IEEE, 2019)

Know Your Customer (KYC) is done as a mandatory entry step into any financial institution. However, even today the amount of manual intervention involved in the process is staggering. Often the data is centrally stored, ...
A Two-Phase Scheme for Distributed TDMA Scheduling in WSNs with Flexibility to Trade-off between Schedule Length and Scheduling Time

Bhatia, Ashutosh (2019)

The existing distributed TDMA-scheduling techniques can be classified as either static or dynamic. The primary purpose of static TDMA-scheduling algorithms is to improve the channel utilization by generating a schedule of ...
Exploiting Multiple Paths in Multi-hop Co-operative Ad-Hoc Networks for Providing Security without Trusted Third Party

Bhatia, Ashutosh (Springer, 2019-03)

Ensuring secure communication in large scale wireless networks is a challenging issue, especially when the nodes participating in the network itself cannot be trusted fully. This situation is very much pertinent in the ...
Detection of Algorithmically Generated Domain Names in Botnets

Bhatia, Ashutosh (Springer, 2019-03)

Botnets pose a major threat to the information security of organizations and individuals. The bots (malware infected hosts) receive commands and updates from the Command and Control (C&C) servers, and hence, contacting and ...
Bitcoin Data Analytics: Exploring Research Avenues and Implementing a Hadoop-Based Analytics Framework

Bhatia, Ashutosh (Springer, 2020-03)

Bitcoin is the most successful cryptocurrency since its inception in 2009 [30]. There are 18.1 million BTCs in circulation as of December 2019, which roughly translates to 149 Billion USD [12]. With Bitcoin’s substantial ...
A Fast, Secure and Distributed Consensus Mechanism for Energy Trading Among Vehicles using Hashgraph

Bhatia, Ashutosh (IEEE, 2020)

Energy trading among inter vehicles (V2V) offers an efficient response to most of the problems presented by future electricity supply. V2V is often envisioned as a peer-to-peer (P2P) model of electric mercantilism for ...
Detection of Algorithmically Generated Domain Names using LSTM

Bhatia, Ashutosh (IEEE, 2020)

A network of private computers forms a botnet when they are infected by malicious software and are commanded as a collection, without the owners of the computers being aware of it. Cybercriminals employ botnets for numerous ...
I Know Who You are: A Learning Framework to Profile Smartphone Users

Bhatia, Ashutosh; Tiwari, Kamlesh (IEEE, 2020)

The volume of traffic belonging to mobile applications over the Internet has already crossed the traffic generated due to traditional desktop-based Internet browsing. To protect security and privacy of the mobile user, ...
A Classification Framework for TDMA Scheduling techniques in WSNs

Bhatia, Ashutosh (2020)

One of the major challenges in wireless sensor networks (WSNs) is the mitigation of collisions due to simultaneous transmissions by multiple nodes over a common channel which are located in a proximity. TDMA-based channel ...
Securing IoT Applications using Blockchain: A Survey

Bhatia, Ashutosh (2020-06)

The Internet of Things (IoT) has become a guiding technology behind automation and smart computing. One of the major concerns with the IoT systems is the lack of privacy and security preserving schemes for controlling ...
E-Governance: A Tendering Framework Using Blockchain With Active Participation of Citizens

Bhatia, Ashutosh (IEEE, 2020)

E-governance, i.e., the use of information technology for government activities to provide services, exchange information, etc. are becoming increasingly popular. One such area of e-governance is e-tendering. While e-tendering ...
User Profiling Using Smartphone Network Traffic Analysis

Bhatia, Ashutosh; Tiwari, Kamlesh (IEEE, 2021)

The recent decade has witnessed phenomenal growth in communication technology. Development of user friendly software platforms, such as Facebook, WhatsApp etc. have facilitated ease of communication and thereby people have ...
Bitcoin Data Analytics: Scalable techniques for transaction clustering and embedding generation

Bhatia, Ashutosh (IEEE, 2021)

Bitcoin provides pseudo-anonymity to its users, leading to many transactions related to illicit activities. The advent of mixing services like OnionBC, Bitcoin Fog, and Blockchain.info has allowed users to increase their ...
Decentralized Online Voting using Blockchain and Secret Contracts

Bhatia, Ashutosh (IEEE, 2021)

Voting is a complex process with a lot depending on it. Building an e-voting system that can guarantee anonymity, verifiability, and transparency together is a challenging task. Continuous efforts are being made to improve ...
Improving the performance of Machine Learning Algorithms for TOR detection

Bhatia, Ashutosh (IEEE, 2021)

The Onion Router (TOR) networks provide anonymity, in terms of identity and location, to the Internet users by encrypting traffic multiple times along the path and routing it via an overlay network of servers. Although TOR ...
Using Auxiliary Inputs in Deep Learning Models for Detecting DGA-based Domain Names

Bhatia, Ashutosh (IEEE, 2021)

Command-and-Control (C&C) servers use Domain Generation Algorithms (DGAs) to communicate with bots for uploading malware and coordinating attacks. Manual detection methods and sinkholing fail to work against these algorithms, ...
Comparative Analysis of Impact of Cryptography Algorithms on Wireless Sensor Networks

Bhatia, Ashutosh (2021-07)

Cryptography techniques are essential for a robust and stable security design of a system to mitigate the risk of external attacks and thus improve its efficiency. Wireless Sensor Networks (WSNs) play a pivotal role in ...
PalmHashNet: Palmprint Hashing Network for Indexing Large Databases to Boost Identification

Bhatia, Ashutosh; Tiwari, Kamlesh (IEEE, 2021)

Palmprint identification aims to establish the identity of a given query sample by comparing it with all the templates in the database and locating the most similar one. It becomes computationally expensive as the size of ...

Now showing items 241-260 of 961

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