Gleb Esman's Blog Posts
Gleb Esman is a Principal Product Engineer at Splunk, a Cisco company, specializing in data analytics, security, fraud detection, and AI research.
With extensive expertise in security research, development, and analytics, Gleb has designed advanced fraud detection and investigation solutions adopted by leading financial institutions.
He actively contributes to AI research, emphasizing enabling technologies, innovative frameworks, and streamlining complex investigations through AI-driven agents.
Gleb holds 11 U.S. patents in neural network-based fraud detection, risk analytics, and data security systems.
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From Complexity to Clarity: Leveraging AI to Simplify Fraud, Waste, and Abuse Investigations at Every Level
Simplify fraud investigations with AI & Splunk.

Advanced Link Analysis, Part 3 - Visualizing Trillion Events, One Insight at a Time
Learn how to get actionable insights from large datasets using link analysis in the third installment of our Advanced Link Analysis series, showcasing the interactive visualization of advanced link analysis with Splunk partner, SigBay.

Advanced Link Analysis: Part 2 - Implementing Link Analysis
Learn how to step-by-step process to building the dashboard with Sigbay Link Analysis visualization app from scratch.

Advanced Link Analysis: Part 1 - Solving the Challenge of Information Density
Leverage Sigbay's link analysis visualization to solve the challenge of information density.

Building a $60 Billion Data Model to Stop US Healthcare Fraud (Part 1)
Demonstrating the power of Splunk analytics and Machine Learning to detect anomalies and uncover fraudulent activity with Splunk Security Essentials for Fraud Detection

Splunk and Tensorflow for Security: Catching the Fraudster with Behavior Biometrics
Raising the barrier for fraudsters and attackers: how to leverage Splunk and Deep Learning frameworks to discover Behavior Biometrics patterns within user activities