Search Results - "Boppana, Rajendra V."

On Designing Low-Risk Honeypots Using Generative Pre-trained Transformer Models with Curated Inputs by Ragsdale, Jarrod, Boppana, Rajendra V.

“…Honeypots are utilized as defensive tools within a monitored environment to engage attackers and gather artifacts for the development of indicators of…”
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Detection of Ransomware Attacks Using Processor and Disk Usage Data by Thummapudi, Kumar, Lama, Palden, Boppana, Rajendra V.

“…Ransomware often evades antivirus tools, encrypts files, and renders the target computer and its data unusable. The current approaches to detect such…”
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On Early Detection of Anomalous Network Flows by Fox, Garett, Boppana, Rajendra V.

“…There are numerous methods of identifying network-based attacks using machine learning, but processing complexity often constrains it to analyses of previously…”
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Detection of Malicious Network Flows with Low Preprocessing Overhead by Fox, Garett, Boppana, Rajendra V.

“…Machine learning (ML) is frequently used to identify malicious traffic flows on a network. However, the requirement of complex preprocessing of network data to…”
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A Comprehensive Review of Denial of Service Attacks in Blockchain Ecosystem and Open Challenges by Chaganti, Rajasekhar, Boppana, Rajendra V., Ravi, Vinayakumar, Munir, Kashif, Almutairi, Mubarak, Rustam, Furqan, Lee, Ernesto, Ashraf, Imran

“…With the proliferation of the blockchain technology ecosystems such as mining pools, crypto exchanges, full Bitcoin nodes, wallets, and pool protocol servers…”
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Fault-tolerant wormhole routing algorithms for mesh networks by Boppana, R.V., Chalasani, S.

“…We present simple methods to enhance the current minimal wormhole routing algorithms developed for high radix, low dimensional mesh networks for fault tolerant…”
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Crosscheck mechanism to identify malicious nodes in ad hoc networks by Su, Xu, Boppana, Rajendra V.

“…Route falsification attacks are easy to launch in mobile ad hoc networks with on demand routing protocols that employ network‐wide flooding of control packets…”
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Adaptive Multimodule Routers for Multiprocessor Architectures by Chalasani, Suresh, Boppana, Rajendra V

“…Recent multiprocessors such as Cray T3D support interprocessor communication using partitioned dimension-order routers (PDRs). In a PDR implementation, the…”
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Fault-tolerant communication with partitioned dimension-order routers by Boppana, R.V., Chalasani, S.

“…The current fault-tolerant routing methods require extensive changes to practical routers such as the Cray T3D's dimension-order router to handle faults. In…”
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A framework for designing deadlock-free wormhole routing algorithms by Boppana, R.V., Chalasani, S.

“…This paper presents a framework to design fully-adaptive, deadlock-free wormhole algorithms for a variety of network topologies. The main theoretical…”
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Computing large sparse multivariate optimization problems with an application in biophysics by Brookes, Emre H., Boppana, Rajendra V., Demeler, Borries

“…We present a novel divide and conquer method for parallelizing a large scale multivariate linear optimization problem, which is commonly solved using a…”
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Data Architectures for RFID Transactions by Chalasani, S., Boppana, R.

“…We focus on the data models for storing the data generated by radio frequency identification (RFID) transactions and architectures for processing such data. We…”
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Attack-Specific Feature Construction to Detect Malicious TCP Flows by Vedula, Vasudha, Boppana, Rajendra V., Lama, Palden

“…Malicious network flow detection and mitigation is a major part of network security and has been a widely researched topic for decades now. Various approaches,…”
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Towards Live Detection of Ransomware Attacks by Thummapudi, Kumar, Boppana, Rajendra V., Lama, Palden

“…Ransomware attacks continue to be a top risk for organizations today. Recent studies focused on the behavioral and runtime analysis of ransomware. However,…”
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Mitigating malicious control packet floods in ad hoc networks by Desilva, S., Boppana, R.V.

“…We investigate the impact of hacker attacks by malicious nodes on the overall network performance. These malicious nodes mimic normal nodes in all aspects,…”
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On the impact of noise sensitivity on performance in 802.11 based ad hoc networks by Desilva, S., Boppana, R.V.

“…The IEEE 802.11 Medium Access Control (MAC) layer plays a crucial role on the overall throughput obtained in a mobile ad hoc network. We show that the virtual…”
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A comparison of adaptive wormhole routing algorithms by Boppana, Rajendra V., Chalasani, Suresh

“…Improvement of message latency and network utilization in torus interconnection networks by increasing adaptivity in wormhole routing algorithms is studied. A…”
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Performance Prediction of Parallel Applications Based on Small-Scale Executions by Escobar, Rodrigo, Boppana, Rajendra V.

“…Predicting the execution time of parallel applications in High Performance Computing (HPC) clusters has served different objectives, including helping…”
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On Mitigating In-band Wormhole Attacks in Mobile Ad Hoc Networks by Xu Su, Boppana, R.V.

“…Colluding malicious insider nodes with no special hardware capability can use packet encapsulation and tunnelling to create bogus short-cuts (in-band…”
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Performance Prediction of Parallel CPU and GPU Applications Using Fractals by Escobar, Rodrigo, Boppana, Rajendra

“…Accurate estimates of parallel application runtimes can be used for better job scheduling and utilization of high performance computing resources, application…”
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