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Paper ID:IJSREM65089

Insider Threat Detection and Response System Utilizing Offline Behavioral Analytics and Intent Classification

Stream/Area:

-

Subject:

-

Paper ID:

IJSREM65089

Volume:

10 |

6 |

Jun 2026

Pages:

1-9

Publication Frequency:

Monthly (12 issues per year)

DOI
Digital Object Identifier
Not assigned

License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.

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Authors

SSJ

Shravan S. Jadhav

Information technology

Smt. Kashibai Navale College of Engineering, Pune, India

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ODS

Om D. Shimpi

Information technology

Smt. Kashibai Navale College of Engineering, Pune, India

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CNP

Chinmay N. Phule

Information technology

Smt. Kashibai Navale College of Engineering, Pune, India

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SMK

Saisneha M. Konduri

Information technology

Smt. Kashibai Navale College of Engineering, Pune, India

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Mentors

PJ

Prof.Chaitali Jaybhaye

Information technology

shrimati kashibai navale college of engineering

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Abstract

The increasing complexity of insider activities (in particular, those exploiting transient internet blackouts and segmented networks) calls for a new breed of defensive systems that combine autonomous offline analytics with collaborative cloud intelligence. This research proposes the Cloud-Augmented Insider Defense and Response Framework (CA-IDRF), an advanced architecture that enhances the capabilities of traditional endpoint detection. CA-IDRF has a trust-aware synchronization protocol, adaptive ML federation, and a dynamic policy orchestrator (DPO) that can operate in disconnected and semi-connected environments, unlike previous offline-only solutions. Simulations over controlled internet blockage scenarios and heterogeneous endpoint clusters show that CA-IDRF achieves a 97.42% F1-score, thus allowing proactive containment even for long connectivity disruptions of more than 72 hours. The fusion of decentralized edge inference and cloud rebalancing intelligence results in the average Time-to-Contain (TTC) less than 45 seconds

KEYWORDS

Insider Threat Edge Intelligence Cloud Synchronization Federated Learning Offline Detection Adaptive Policy Orchestration

Cite This Article

Shravan S. Jadhav, Om D. Shimpi, Chinmay N. Phule, Saisneha M. Konduri, Prof.Chaitali Jaybhaye, "Insider Threat Detection and Response System Utilizing Offline Behavioral Analytics and Intent Classification," International Journal of Scientific Research in Engineering and Management, vol. 10, no. 6, pp. 1-9, Jun 2026.

Full Article/Conclusion

This study introduced OZONE DLP—an Insider Threat Detection and Response System built as a modern endpoint security framework for the insider-risk mess that companies and schools keep running into. The problem is getting louder, not quieter. As organizations lean harder on cloud services, hybrid work setups, AI-driven tools, and nonstop digital communication, the old-school security playbook just doesn’t cut it anymore when sensitive data can be exposed by an insider—on purpose or by sheer carelessness.   This framework goes for a different kind of endpoint security: decentralized, able to run offline, and still stubbornly protective when the network gets flaky. It locks things down at the Windows API layer, watches behavior in real time, syncs with the cloud only when it makes sense, and leans on machine-learning threat analysis to spot trouble fast. Then it reacts—immediately. No waiting around.Traditional EDR tools? They’re often glued to constant cloud access. Pull the plug on the internet, jam the connection, or let the network wobble, and their “always-on” promise starts to look shaky. OZONE DLP doesn’t play that game. It keeps monitoring. It keeps enforcing. Even if someone tries a deliberate internet-blocking attack.Where could this head next? A few upgrades are on the table. Federated Learning, so endpoints can learn without shipping raw data back and forth. Reinforcement Learning to tune responses—because blunt, one-size-fits-all reactions get old fast. Lighter kernel-level monitoring too, so you gain visibility without dragging performance through the mud. Blockchain-backed forensic checks might help prove evidence hasn’t been tampered with. And an AI-driven policy engine that adapts on the fly—because static rules age like milk.

References

1] Homoliak, I., Toffalini, F., Guarnizo, J. D., Elovici, Y., and Ochoa, M., “Insight into Insiders and IT: A Survey of Insider Threat Taxonomies, Analysis, Modeling, and Countermeasures,” ACM Computing Surveys, vol. 52, no. 2, pp. 1–40, 2019. [2]   Khan, R. A., Foley, S., and O’Sullivan, D., “Database Intrusion Detection Systems: Behavioural-Based Approaches,” IEEE Access, vol. 9, pp. 36410–36425, 2021. [3]   Eberle, W., and Holder, L., “Graph-Based Anomaly Detection of Insider Threats,” IEEE International Conference on Intelligence and Security Informatics (ISI), pp. 206–208, 2009. [4]   Microsoft Security Team, “Modern Endpoint Detection and Response Architectures,” IEEE Security Review, 2022. [5]   Stallings, W., “Network Security Essentials: Applications and Standards,” Pearson Education, 2020.

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Publication Date

6/21/2026

Peer Review Type

Double-Blind Peer Review

Review Rounds: 2

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