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AI SECURITY
Prompt Security
See Every AI Tool. Control Every Interaction.
AI use is growing across your organisation faster than security policies can keep up. Employees enter information into public tools, developers use code assistants, and applications and agents connect to business systems.
Prompt Security from SentinelOne provides visibility and control across browser-based tools, code assistants, custom applications and autonomous agents. Secure ISS helps protect sensitive information, govern AI use and reduce risk without slowing productive work.
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THE AI VISIBILITY GAP
Know Where AI Is Used. Control What Happens Next.
Discover the AI tools, applications and agents operating across your organisation. Apply practical controls that protect sensitive information and support responsible use.
Why It Matters
AI adoption rarely happens through one approved platform. Employees try new tools, developers connect assistants to source code, and teams build applications that send data to external models. This can expose customer data, credentials, intellectual property and confidential information, while leaving security teams without a clear view of which tools are used, what is shared and what actions agents take.
What It Does
Prompt Security provides central visibility and protection across workplace AI. It discovers approved and unapproved tools, inspects prompts and responses, and enforces policies in real time. Sensitive information can be blocked, redacted or anonymised before leaving your environment. It also protects custom applications and agents against prompt injection, jailbreaks, unsafe outputs and unauthorised actions.
Do You Know What Your Team Is Sharing With AI?
Find out which AI tools are being used across your organisation, what information is being shared, and where stronger controls are needed. Secure ISS can help you protect sensitive data while supporting the safe and productive use of AI.
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PROMPT SECURITY CAPABILITIES
Secure AI Use Across Every Touchpoint.
Prompt Security brings visibility, data protection and policy enforcement together across employees, developers, applications and agents.
Service Components
Identify approved and unapproved AI tools, code assistants and services being used across your organisation. Understand who is using them and where risk may exist.
Inspect prompts and responses as they occur. Block, redact or anonymise sensitive information before it is shared with an external model or service.
Set clear rules by user, team, tool or type of data. Allow safe activity, restrict higher-risk use and provide guidance when a request does not meet policy.
Test and protect custom AI applications against prompt injection, jailbreaks, data poisoning and unsafe outputs from development through to production.
Discover AI agents and MCP servers, assess their risk, and control which systems and actions they can access. Maintain a searchable record of agent activity.
Keep detailed records of AI interactions, policy decisions and security events. Support internal governance, investigations and compliance reporting as AI use grows.