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Tags: cybersecurity

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Research Areas

  1. Question and Answering (QnA) System

Active Projects

  1. Data Privacy management using Policy compliant Blockchain structures

Past Projects

  1. Accelerated Cybersecurity
  2. Automatic Interpretation of Log Files
  3. Automatic Interpretation of Log Files
  4. Semantic Situational Awareness for Intrusion Detection

Publications

2023

  1. J. Bolton, L. Elluri, and K. P. Joshi, "An Overview of Cybersecurity Knowledge Graphs Mapped to the MITRE ATT&CK Framework Domains", Proceedings, IEEE International conference on Intelligence and Security Informatics (ISI 2023), October 2023, 449 downloads.
  2. N. Das, A. Kotal, D. Roseberry, and A. Joshi, "Change Management using Generative Modeling on Digital Twins", InProceedings, International Conference on Intelligence and Security Informatics (ISI), October 2023, 54 downloads.
  3. A. Piplai, A. Kotal, S. Mohseni, M. Gaur, S. Mittal, and A. Joshi, "Knowledge-Enhanced Neurosymbolic Artificial Intelligence for Cybersecurity and Privacy", Article, IEEE Internet Computing, September 2023, 86 downloads.
  4. A. Piplai, "Knowledge Graphs and Reinforcement Learning: A Hybrid Approach for Cybersecurity Problems", PhdThesis, July 2023, 154 downloads.
  5. A. Piplai, A. Joshi, and T. Finin, "Offline RL+CKG: A hybrid AI model for cybersecurity tasks", InProceedings, AAAI Spring Symposium on Challenges Requiring the Combination of Machine Learning and Knowledge Engineering, March 2023, 256 downloads.

2022

  1. A. Piplai, M. Anoruo, K. Fasaye, A. Joshi, T. Finin, and A. Ridley, "Knowledge guided Two-player Reinforcement Learning for Cyber Attacks and Defenses", InProceedings, International Conference on Machine Learning and Applications, December 2022, 624 downloads.
  2. C. Hanks, M. Maiden, P. Ranade, T. Finin, and A. Joshi, "Recognizing and Extracting Cybersecurity Entities from Text", InProceedings, Workshop on Machine Learning for Cybersecurity, International Conference on Machine Learning, July 2022, 1020 downloads.
  3. C. Hanks, M. Maiden, P. Ranade, T. Finin, and A. Joshi, "CyberEnt: Extracting Domain Specific Entities from Cybersecurity Text", InProceedings, Mid-Atlantic Student Colloquium on Speech, Language and Learning, April 2022, 785 downloads.
  4. A. Kotal, A. Piplai, S. Chukkapalli, and A. Joshi, "PriveTAB : Secure and Privacy-Preserving sharing of Tabular Data", InProceedings, ACM International Workshop on Security and Privacy Analytics, April 2022, 375 downloads.
  5. C. Hanks and M. Maiden, "CyberEnt: A Cybersecurity Domain Specific Dataset for Named Entity Recognition", Misc, UMBC Undergraduate Research and Creative Achievement Day, April 2022, 463 downloads.
  6. S. Mitra, A. Piplai, S. Mittal, and A. Joshi, "Combating Fake Cyber Threat Intelligence using Provenance in Cybersecurity Knowledge Graphs", IEEE International Conference on Big Data 2021, January 2022, 699 downloads.

2021

  1. P. Ranade, A. Piplai, A. Joshi, and T. Finin, "CyBERT: Contextualized Embeddings for the Cybersecurity Domain", InProceedings, IEEE International Conference on Big Data, December 2021, 1395 downloads.
  2. S. Dasgupta, A. Piplai, P. Ranade, and A. Joshi, "Cybersecurity Knowledge Graph Improvement with Graph Neural Networks", InProceedings, International Conference on Big Data, December 2021, 414 downloads.
  3. K. Sane, K. P. Joshi, and S. Mittal, "Semantically Rich Framework to Automate Cyber Insurance Services", Article, IEEE Transactions on Services Computing, November 2021, 446 downloads.
  4. P. Ranade, A. Piplai, S. Mittal, A. Joshi, and T. Finin, "Generating Fake Cyber Threat Intelligence Using Transformer-Based Models", Proceedings, International Joint Conference on Neural Networks (IJCNN 2021), July 2021, 617 downloads.
  5. P. Ranade, A. Joshi, and T. Finin, "Study shows AI-generated fake cybersecurity reports fool experts", Article, The Conversation, June 2021, 336 downloads.
  6. J. Sleeman, T. Finin, and M. Halem, "Understanding Cybersecurity Threat Trends through Dynamic Topic Modeling", Article, Frontiers in Big Data, June 2021, 225 downloads.

2020

  1. S. Dasgupta, A. Piplai, A. Kotal, and A. Joshi, "A Comparative Study of Deep Learning based Named Entity Recognition Algorithms for Cybersecurity", InProceedings, IEEE International Conference on Big Data 2020, December 2020, 1008 downloads.
  2. A. Piplai, S. Mittal, A. Joshi, T. Finin, J. Holt, and R. Zak, "Creating Cybersecurity Knowledge Graphs from Malware After Action Reports", Proceedings, IEEE Access Journal, December 2020, 964 downloads.
  3. A. Piplai, P. Ranade, A. Kotal, S. Mittal, S. N. Narayanan, and A. Joshi, "Using Knowledge Graphs and Reinforcement Learning for Malware Analysis", InProceedings, IEEE International Conference on Big Data 2020, December 2020, 983 downloads.
  4. A. Piplai, S. Mittal, M. Abdelsalam, M. Gupta, A. Joshi, and T. Finin, "Knowledge Enrichment by Fusing Representations for Malware Threat Intelligence and Behavior", InProceedings, IEEE Intelligence and Security Informatics (ISI) 2020, November 2020, 494 downloads.
  5. M. Sills, P. Ranade, and S. Mittal, "Cybersecurity Threat Intelligence Augmentation and Embedding Improvement - A Healthcare Usecase", InProceedings, International Conference on Intelligence and Security Informatics (ISI), November 2020, 62 downloads.
  6. S. Sontowski, M. Gupta, S. Chukkapalli, M. Abdelsalam, S. Mittal, A. Joshi, and R. Sandhu, "Cyber Attacks on Smart Farming Infrastructure", InProceedings, 6th IEEE International Conference on Collaboration and Internet Computing (IEEE CIC 2020), October 2020, 845 downloads.
  7. Z. Boukouvalas, C. Mallinson, E. Crothers, N. Japkowicz, A. Piplai, S. Mittal, A. Joshi, and T. Adali, "Independent Component Analysis for Trustworthy Cyberspace during High Impact Events: An Application to Covid-19", Article, arXiv:2006.01284 [cs.LG], June 2020, 371 downloads.
  8. A. Piplai, S. Chukkapalli, and A. Joshi, "NAttack! Adversarial Attacks to bypass a GAN based classifier trained to detect Network intrusion", InProceedings, 6th IEEE International Conference on Big Data Security on Cloud, May 2020, 863 downloads.
  9. J. Sleeman, T. Finin, and M. Halem, "Temporal Understanding of Cybersecurity Threats", InProceedings, IEEE International Conference on Big Data Security on Cloud, May 2020, 803 downloads.
  10. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Managing Cybersecurity at the Grassroots: Evidence from the First Nationwide Survey of Local Government Cybersecurity", Article, Journal of Urban Affairs, April 2020, 248 downloads.
  11. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Managing Cybersecurity at the Grassroots: Evidence from the First Nationwide Survey of Local Government Cybersecurity", Article, Journal of Urban Affairs, April 2020, 275 downloads.
  12. T. W. Satyapanich, F. Ferraro, and T. Finin, "CASIE: Extracting Cybersecurity Event Information from Text", InProceedings, Proceeding of the 34th AAAI Conference on Artificial Intelligence, February 2020, 1736 downloads.

2019

  1. T. W. Satyapanich, T. Finin, and F. Ferraro, "Extracting Rich Semantic Information about Cybersecurity Events", InProceedings, Second Workshop on Big Data for CyberSecurity, held in conjunction with the IEEE Int. Conf. on Big Data, December 2019, 902 downloads.
  2. T. W. Satyapanich, "Modeling and Extracting Information about Cybersecurity Events from Text", PhdThesis, University of Maryland, Baltimore County, December 2019, 559 downloads.
  3. N. Khurana, S. Mittal, A. Piplai, and A. Joshi, "Preventing Poisoning Attacks on AI based Threat Intelligence Systems", InProceedings, IEEE Machine Learning for Signal Processing, September 2019, 947 downloads.
  4. A. Diaz, A. Sherman, and A. Joshi, "Phishing in an academic community: A study of user susceptibility and behavior", Article, Crypologia, August 2019, 407 downloads.
  5. A. Pingle, A. Piplai, S. Mittal, A. Joshi, J. Holt, and R. Zak, "RelExt: Relation Extraction using Deep Learning approaches for Cybersecurity Knowledge Graph Improvement", InProceedings, IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2019), May 2019, 914 downloads.
  6. S. Mittal, A. Joshi, and T. Finin, "Cyber-All-Intel: An AI for Security Related Threat Intelligence", Misc, CoRR abs/1905.02895, May 2019, 96 downloads.
  7. S. N. Narayanan, "A Framework for Detecting Anomalous Behaviors in Smart Cyber-physical Systems", PhdThesis, University of Maryland, Baltimore County, May 2019, 311 downloads.
  8. S. Mittal, "Knowledge for Cyber Threat Intelligence", PhdThesis, University of Maryland, Baltimore County, May 2019, 330 downloads.
  9. S. Mittal, "Knowledge for Cyber Threat Intelligence", PhdThesis, May 2019, 33 downloads.
  10. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cyberattacks at the Grass Roots: American Local Governments and the Need for High Levels of Cybersecurity", Article, Public Administration Review, February 2019, 817 downloads.

2018

  1. S. N. Narayanan, K. Khanna, B. K. Panigrahi, and A. Joshi, "Security in Smart Cyber-Physical Systems: A Case Study on Smart Grids and Smart Cars", InBook, Smart Cities Cybersecurity and Privacy, December 2018, 747 downloads.
  2. P. Ranade, S. Mittal, A. Joshi, and K. P. Joshi, "Using Deep Neural Networks to Translate Multi-lingual Threat Intelligence", InProceedings, IEEE Intelligence and Security Informatics (IEEE ISI) 2018, November 2018, 1386 downloads.
  3. P. Ranade, S. Mittal, A. Joshi, and K. P. Joshi, "Understanding Multi-lingual Threat Intelligence for AI based Cyber-defense Systems", InProceedings, IEEE International Symposium on Technologies for Homeland Security, October 2018, 749 downloads.
  4. S. N. Narayanan, A. Ganesan, K. P. Joshi, T. Oates, A. Joshi, and T. Finin, "Early Detection of Cybersecurity Threats Using Collaborative Cognition", InProceedings, Proceedings of the 4th IEEE International Conference on Collaboration and Internet Computing (CIC), October 2018, 3102 downloads.
  5. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cybersecurity at the Grassroots: American Local Governments and the Challenges of Internet Security", Article, Journal of Homeland Security and Emergency Management, September 2018, 321 downloads.
  6. A. Padia, A. Roy, T. W. Satyapanich, F. Ferraro, S. Pan, Y. Park, A. Joshi, and T. Finin, "UMBC at SemEval-2018 Task 8: Understanding Text about Malware", InProceedings, Proceedings of International Workshop on Semantic Evaluation (SemEval-2018), June 2018, 995 downloads.

2017

  1. S. Mittal, A. Joshi, and T. Finin, "Thinking, Fast and Slow: Combining Vector Spaces and Knowledge Graphs", TechReport, arXiv, August 2017, 1347 downloads.
  2. S. Mittal, A. Joshi, and T. Finin, "Thinking, Fast and Slow: Combining Vector Spaces and Knowledge Graphs", Article, CoRR, August 2017, 1066 downloads.
  3. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cybersecurity Challenges to American Local Governments", InProceedings, Proceedings of 17th European Conference on Digital Government , June 2017, 1115 downloads.
  4. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cyber-Security at the Grassroots: Findings from a Nationwide Survey of Local Government CyberSecurity", InProceedings, 47th Annual Conference of the Urban Affairs Association, April 2017.
  5. , " UMBC/ICMA Survey of Local Government Cybersecurity Practices", TechReport, ICMA and UMBC, April 2017, 651 downloads.
  6. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cybersecurity 2016 Survey, Summary Report of Survey Results", TechReport, UMBC, April 2017, 45 downloads.

2016

  1. S. Mittal, P. K. Das, V. Mulwad, A. Joshi, and T. Finin, "CyberTwitter: Using Twitter to generate alerts for Cybersecurity Threats and Vulnerabilities", InProceedings, International Symposium on Foundations of Open Source Intelligence and Security Informatics, August 2016, 3970 downloads.
  2. P. Nimbalkar, V. Mulwad, N. Puranik, A. Joshi, and T. Finin, "Semantic Interpretation of Structured Log Files", InProceedings, 17th IEEE International Conference on Information Reuse and Integration, July 2016, 1126 downloads.
  3. B. Thuraisingham, M. Kantarcioglu, K. Hamlen, L. Khan, T. Finin, A. Joshi, T. Oates, and E. Bertino, "A Data Driven Approach for the Science of Cyber Security: Challenges and Directions", InProceedings, IEEE Conference on Information Reuse and Integration,, July 2016, 1431 downloads.
  4. Z. Syed, A. Padia, M. L. Mathews, T. Finin, and A. Joshi, "UCO: A Unified Cybersecurity Ontology", InProceedings, Proceedings of the AAAI Workshop on Artificial Intelligence for Cyber Security, February 2016, 3758 downloads.

2015

  1. Z. Syed, T. Finin, A. Padia, and M. L. Mathews, "Supporting Situationally Aware Cybersecurity Systems", TechReport, University of Maryland Baltimore County, September 2015, 1696 downloads.
  2. D. Norris, A. Joshi, and T. Finin, "Cybersecurity Challenges to American State and Local Governments", InProceedings, 15th European Conference on eGovernment, June 2015, 361 downloads.
  3. D. Norris, A. Joshi, and T. Finin, "Cyber-Security at the Grassroots: American State and Local Governments and the Management of Website Security", InProceedings, Proceedings of the Annual Conference of the Urban Affairs Association, April 2015.

2013

  1. A. Joshi, R. Lal, T. Finin, and A. Joshi, "Extracting cybersecurity related linked data from text", InProceedings, Proceedings of the 7th IEEE International Conference on Semantic Computing, September 2013, 2255 downloads.
  2. P. Sharma, A. Joshi, and T. Finin, "Detecting Data Exfiltration by Integrating Information Across Layers", InProceedings, 14th IEEE International Conference on Information Reuse and Integration, August 2013, 1851 downloads.
  3. A. Joshi, "Linked Data for Software Security Concepts and Vulnerability Descriptions", MastersThesis, University of Maryland Baltimore County, July 2013, 1751 downloads.
  4. R. Lal, "Information Extraction of Security related entities and concepts from unstructured text.", MastersThesis, University of Maryland Baltimore County, May 2013, 2247 downloads.

2012

  1. M. L. Mathews, P. Halvorsen, A. Joshi, and T. Finin, "A Collaborative Approach to Situational Awareness for CyberSecurity", InProceedings, 8th IEEE Int. Conf. on Collaborative Computing: Networking, Applications and Worksharing, October 2012, 1959 downloads.
  2. S. More, M. L. Mathews, A. Joshi, and T. Finin, "A Semantic Approach to Situational Awareness for Intrusion Detection", InProceedings, Proceedings of the National Symposium on Moving Target Research, June 2012, 3331 downloads.
  3. S. More, M. L. Mathews, A. Joshi, and T. Finin, "A Knowledge-Based Approach To Intrusion Detection Modeling", InProceedings, Proceedings of the IEEE Workshop on Semantic Computing and Security, May 2012, 2241 downloads.
  4. S. More, "Situation Aware Intrusion Detection Model", MastersThesis, University of Maryland, Baltimore County, May 2012, 151 downloads.
  5. W. Li, P. A. Kodeswaran, P. Jagtap, A. Joshi, and T. Finin, "Managing and Securing Critical Infrastructure - A Semantic Policy and Trust Driven Approach", InBook, Handbook on Securing Cyber-Physical Critical Infrastructure: Foundations and Challenges, January 2012, 1577 downloads.

2011

  1. V. Mulwad, W. Li, A. Joshi, T. Finin, and K. Viswanathan, "Extracting Information about Security Vulnerabilities from Web Text", InProceedings, Proceedings of the Web Intelligence for Information Security Workshop, August 2011, 3163 downloads.

2009

  1. A. Joshi, Y. Yesha, T. Finin, W. Li, and P. A. Kodeswaran, "A Policy and Trust Driven Framework for Securing Cyber Physical Systems", InProceedings, Workshop on Future Directions in Cyber-physical Systems Security, July 2009, 233 downloads.

2003

  1. A. Joshi and J. Pinkston, "Modeling Computer Attacks: An Ontology for Intrusion Detection", InProceedings, The Sixth International Symposium on Recent Advances in Intrusion Detection, September 2003, 4716 downloads, 19 citations.
  2. J. Pinkston, A. Joshi, and T. Finin, "A Target-Centric Ontology for Intrusion Detection", InProceedings, Workshop on Ontologies in Distributed Systems, held at The 18th International Joint Conference on Artificial Intelligence, July 2003, 1634 downloads, 50 citations.

Presentation

  1. A Dynamic Pipeline for Cybersecurity Information Extraction and Understanding
  2. Extracting Cybersecurity related entities, terms and concepts from text.
  3. Semantic Knowledge Graphs for Cybersecurity
  4. Semantics for Cybersecurity and Privacy
  5. situational awareness for cybersecurity
  6. Understanding Malware Behavior with Reinforcement Learning
  7. What generative AI systems know about cybersecurity

Dataset

  1. Annotations of Cybersecurity blogs and articles
  2. Cybersecurity embeddings
  1. Evaluating what generative AI systems know about cybersecurity
  2. Extracting Malware Information from Cybersecurity Text

Document

  1. UMBC/ICMA Survey of local government cybersecurity practices

Old Events

  1. Modeling and Extracting information about Cybersecurity Events from Text
    May 16, 2017
  2. Are you in control or being controlled in your vehicle?
    October 26, 2015
  3. Semantics for Cybersecurity and Privacy
    May 1, 2015
  4. Extracting cybersecurity related entities, terms and concepts from text
    May 28, 2013
  5. MS defense: Social Media Analytics: Digital Footprints
    May 13, 2013
  6. A Collaborative Approach to Situational Awareness for CyberSecurity
    April 29, 2013
  7. A multilayer framework to catch data exfiltration
    April 8, 2013
  8. Information Extraction of Security related entities and concepts from unstructured text
    April 1, 2013
  9. talk: Self-sustainable Cyber-physical System Design
    March 13, 2012