SentinelOne Expands AI Security Platform with New Data Protection

The cybersecurity firm's latest offering aims to secure AI systems from data ingestion through runtime execution.

Published on Feb. 6, 2026

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SentinelOne, a leading AI-powered cybersecurity platform, has announced the expansion of its AI Security Platform with new Data Security Posture Management (DSPM) capabilities. These new features are designed to secure artificial intelligence (AI) systems from data ingestion through runtime execution, helping organizations embrace AI adoption while ensuring privacy, regulatory compliance, and data security.

Why it matters

As AI usage moves from experimentation to widespread production, enterprises are facing new risks that impact business velocity, trust, and regulatory exposure. SentinelOne's DSPM capabilities aim to address these challenges by providing a holistic, end-to-end approach to protecting data, infrastructure, and runtime as a unified system.

The details

SentinelOne's new DSPM capabilities serve as the 'first mile' of AI security, helping organizations prevent sensitive or high-risk data from ever entering AI pipelines. This addresses risks such as data memorization and pipeline poisoning before training begins. These new features build upon SentinelOne's existing cloud infrastructure posture management (CSPM), AI security posture management (AI-SPM), runtime workload protection, and employee GenAI security and agent security, creating a comprehensive AI Security platform.

  • SentinelOne announced the expansion of its AI Security Platform on February 6, 2026.

The players

SentinelOne

A leading AI-powered cybersecurity platform that empowers organizations to run securely by creating intelligent, data-driven systems.

Gregor Stewart

Chief AI Officer at SentinelOne, who stated that 'AI security is not a point problem. It is a lifecycle problem. Data security is the first mile, but true protection requires securing everything AI is built on, from data and infrastructure to runtime behavior.'

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What they’re saying

“As AI systems become more powerful and more autonomous, security must evolve to match that reality.”

— Gregor Stewart, Chief AI Officer

The takeaway

SentinelOne's expanded AI Security Platform with DSPM capabilities represents a significant step forward in securing the full lifecycle of AI systems, from data ingestion to runtime execution. This holistic approach helps organizations embrace AI adoption while mitigating risks related to privacy, data leakage, and regulatory compliance.