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AI SECURITY
Prompt Security
See Every AI Tool. Control Every Interaction.
AI tools are already being used across your organisation, often faster than security policies can keep up. Employees are entering information into public tools, developers are using code assistants, and new applications and agents are connecting to business systems. Prompt Security from SentinelOne gives you visibility and control across browser-based tools, code assistants, custom applications and autonomous agents. Secure ISS helps you protect sensitive information, manage how AI is used, and reduce risk without preventing your people from working productively.
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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 information to external models. This can expose customer data, credentials, intellectual property and confidential business information. It can also leave security teams without a clear record of which tools are being used, what information is being shared, or what actions an agent is taking.
What It Does
Prompt Security provides a central layer of visibility and protection across workplace AI use. It discovers approved and unapproved tools, inspects prompts and responses, and applies policies in real time. Sensitive information can be blocked, redacted or anonymised before it leaves your environment. The platform also protects custom applications and agents from prompt injection, jailbreak attempts, 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.