2025 has been a year of huge cyber security breaches and this is being powered by AI. But, that same AI capability can be used to fight cyber criminals and strengthen your cyber security approach. SentinelOne which is a leader in cyber security has aggressively expanded its AI-native platform, Singularity, with a wide range of impressive AI security tools. Their focus is on how AI can be used for more than just detection but for complete autonomous security operations.

For businesses looking to improve their cyber security SentinelOne’s Singularity is extremely well placed at the top of Gartner’s Magic Quadrant with AI capability for today’s cyber security climate.

3 AI Solutions within SentinelOne Singularity

  1. The Rise of Agentic AI: Purple AI’s Evolution

SentinelOne’s Purple AI has evolved from a Generative AI security analyst into an agentic solution. This is the most significant step toward an Autonomous Security Operations Center (SOC).

  • Autonomous Investigations: Purple AI now offers In-line Agentic Auto-investigations. This means the system can perform end-to-end investigations autonomously, from the initial alert assessment and impact analysis to proposing response recommendations and generating new detection rules.
  • Human-Machine Synergy: By integrating with Singularity Hyperautomation, Purple AI can execute pre-approved workflows to validate hypotheses and take immediate action, reducing the time from detection to remediation from hours to minutes. Security analysts are freed from tedious triage and manual query writing to focus on high-stakes strategy.
  • Custom Rule Creation: Purple AI now automatically generates and recommends custom detection rules based on the findings of its investigations, allowing human analysts to stop similar attacks with a single click.
  1. Securing the AI Frontier with Prompt Security

As organisations rapidly adopt GenAI tools often creating “shadow AI” usage the security perimeter has extended into the Large Language Models (LLMs) themselves. SentinelOne addressed this head-on by launching the Prompt Security portfolio, following a strategic acquisition.

  • Employee Visibility and Control: Prompt Security for Employees gives organisations real-time visibility and control over employee GenAI usage, supporting over 15,000 AI services. This directly tackles the critical risk of sensitive data exposure (secrets, PII, intellectual property) leaking into external AI models.
  • Code and Application Protection: The portfolio extends to development, securing the use of GenAI coding tools by redacting sensitive data from prompts and scanning AI-generated code outputs for vulnerabilities before they enter production.
  1. AI-Ready Data Pipeline

The efficacy of AI-driven security hinges on fast, clean, and relevant data. SentinelOne’s acquisition and integration of Observo AI technology directly addresses the challenge of data overload and cost.

  • Pre-Ingestion Analytics: The integration of Observo AI into Singularity AI SIEM creates a unique Security Information and Event Management (SIEM) solution capable of pre-ingestion analytics. This intelligent data pipeline can reduce data noise by up to 80%, ensuring only high-value, enriched security telemetry is ingested.
  • Faster, Smarter SIEM: By optimising the data flow, the AI SIEM can perform autonomous threat detection and response faster and more cost-effectively, acting as the foundation for the agentic SOC.

SentinelOne’s recent innovations prove they are not just reacting to the threat landscape but actively shaping the future of autonomous cybersecurity. By empowering their Purple AI agent to take autonomous action, securing the new AI attack surface, and refining the underlying data with Observo AI, they provide the tools necessary for modern enterprises to not just detect, but truly defeat threats at machine speed.

At Bridgeall we help organisations improve their cyber security through our advisory, implementation and managed cyber security services. SentinelOne is increasingly being identified as a key solution to shore up their cyber security. Visit our SentinelOne partner services here.