LLM Security and Prompt Injection Prevention for Enterprise

Secure enterprise AI systems with runtime guardrails, policy enforcement, and audit-ready oversight. Trussed AI helps organizations reduce prompt injection risk, prevent data leakage, and govern LLM apps, copilots, and agents without disrupting existing workflows or slowing production adoption.

Enterprise AI security dashboard and governance controls

Our LLM Security and Prompt Injection Prevention Services

Enterprise controls, governance, and assurance services for securing LLM applications, agents, and AI workflows.

AI Control Plane

Centralize runtime governance for LLM apps, agents, and developer tools with policy enforcement, data leakage prevention, audit logging, and resilient routing across enterprise AI environments.

Agentic Governance

Control agent actions before every tool call, API request, and workflow trigger so autonomous systems operate within approved boundaries and policy-defined permissions.

AI Audit Assurance

Generate continuous audit evidence for governed AI interactions with traceability from prompt to output, supporting internal reviews, compliance teams, and external examinations.

AI Governance Advisory

Design governance strategy, approval workflows, stakeholder alignment, and deployment plans that move enterprise AI from experimentation into controlled production operations.

Cost Governance

Track AI spend by team, workflow, and provider while enforcing budgets and usage thresholds in real time to reduce overruns and improve ROI visibility.

Runtime Guardrails

Apply real-time controls that help prevent prompt injection, unauthorized data access, and unsafe outputs across models, workflows, and enterprise integrations.

Real-Time AI Defense

Protect Enterprise AI at Runtime

Enterprise LLM security requires more than static policies or one-time reviews. Trussed AI helps organizations enforce controls during live AI interactions, reducing prompt injection exposure, limiting sensitive data leakage, and creating audit-ready records automatically. With support for apps, copilots, agents, and developer tools, teams gain practical security, governance, and operational visibility without rebuilding existing systems.

Runtime AI security controls for enterprise LLM systems
Trusted Enterprise Outcomes

Success Stories

See how enterprises strengthen AI security, governance, and compliance with production-ready controls.

"Trussed AI's control plane transformed our LLM security enterprise strategy. We've blocked hundreds of prompt injection attempts while maintaining sub-20ms latency across all our AI workflows."

Marcus Chen

"The Agentic Governance service solved our biggest pain point: controlling multi-agent workflows in production. Every tool call is now authorized before execution, giving us real oversight at scale."

Priya Kapoor

"For llm security enterprise compliance, Trussed delivers what we needed. Their platform generates continuous audit evidence automatically, eliminating weeks of manual governance work per quarter."

James Whitmore

"Their team responded within hours when we needed emergency deployment support. We went live with governance across 50 AI applications in just 3 weeks, significantly faster than expected."

Sarah Mitchell

"The Cost Governance service alone has saved us $200K monthly by optimizing model selection and enforcing real-time budgets. Their proof of concept convinced our CFO immediately."

David Rodriguez

"We've partnered with Trussed for two years now. They've become our trusted technical advisors, understanding our university's unique FERPA and NIST AI RMF requirements perfectly."

Dr. Elizabeth Thompson

"The AI Audit and Assurance capabilities impressed us most. Instead of quarterly audits, we now have real-time evidence generation with complete chain of custody from prompt to output automatically."

Robert Chen

"As industry peers deploying AI across regulated sectors, we recognize Trussed's llm security enterprise positioning as genuinely unique. Their unified control plane handles complexity competitors simply cannot address."

Victoria Ashford

"Trussed AI's control plane transformed our LLM security enterprise strategy. We've blocked hundreds of prompt injection attempts while maintaining sub-20ms latency across all our AI workflows."

Marcus Chen

"The Agentic Governance service solved our biggest pain point: controlling multi-agent workflows in production. Every tool call is now authorized before execution, giving us real oversight at scale."

Priya Kapoor

"For llm security enterprise compliance, Trussed delivers what we needed. Their platform generates continuous audit evidence automatically, eliminating weeks of manual governance work per quarter."

James Whitmore

"Their team responded within hours when we needed emergency deployment support. We went live with governance across 50 AI applications in just 3 weeks, significantly faster than expected."

Sarah Mitchell

"The Cost Governance service alone has saved us $200K monthly by optimizing model selection and enforcing real-time budgets. Their proof of concept convinced our CFO immediately."

David Rodriguez

"We've partnered with Trussed for two years now. They've become our trusted technical advisors, understanding our university's unique FERPA and NIST AI RMF requirements perfectly."

Dr. Elizabeth Thompson

"The AI Audit and Assurance capabilities impressed us most. Instead of quarterly audits, we now have real-time evidence generation with complete chain of custody from prompt to output automatically."

Robert Chen

"As industry peers deploying AI across regulated sectors, we recognize Trussed's llm security enterprise positioning as genuinely unique. Their unified control plane handles complexity competitors simply cannot address."

Victoria Ashford

"Trussed AI's control plane transformed our LLM security enterprise strategy. We've blocked hundreds of prompt injection attempts while maintaining sub-20ms latency across all our AI workflows."

Marcus Chen

"The Agentic Governance service solved our biggest pain point: controlling multi-agent workflows in production. Every tool call is now authorized before execution, giving us real oversight at scale."

Priya Kapoor

"For llm security enterprise compliance, Trussed delivers what we needed. Their platform generates continuous audit evidence automatically, eliminating weeks of manual governance work per quarter."

James Whitmore

"Their team responded within hours when we needed emergency deployment support. We went live with governance across 50 AI applications in just 3 weeks, significantly faster than expected."

Sarah Mitchell

"The Cost Governance service alone has saved us $200K monthly by optimizing model selection and enforcing real-time budgets. Their proof of concept convinced our CFO immediately."

David Rodriguez

"We've partnered with Trussed for two years now. They've become our trusted technical advisors, understanding our university's unique FERPA and NIST AI RMF requirements perfectly."

Dr. Elizabeth Thompson

"The AI Audit and Assurance capabilities impressed us most. Instead of quarterly audits, we now have real-time evidence generation with complete chain of custody from prompt to output automatically."

Robert Chen

"As industry peers deploying AI across regulated sectors, we recognize Trussed's llm security enterprise positioning as genuinely unique. Their unified control plane handles complexity competitors simply cannot address."

Victoria Ashford
The Trussed AI Difference

Why Choose Trussed AI?

Built for enterprises that need secure, governed AI in production.

Runtime Enforcement

Policies are enforced during live AI interactions, not left as static documentation.

Enterprise Credentials

Platform capabilities align with SOC 2 Type II and ISO 27001 expectations.

Audit Visibility

Every governed interaction creates traceable evidence for compliance, risk, and internal review teams.

Flexible Deployment

Choose self-managed or managed deployment to fit enterprise cloud and security requirements.

Meet The Leadership Team

Experienced founders building secure enterprise AI infrastructure.

Ajay Dankar Co-Founder headshot

Ajay Dankar

Co-Founder

Ajay Dankar is Co-Founder of Trussed AI and brings nearly three decades of cloud product and engineering leadership to enterprise AI security. His background includes senior roles at Google Cloud, AWS, Adobe, PayPal, and eBay, where he worked on scaling, reliability, and cost optimization challenges central to production AI systems. At AWS, he led product management for Elastic Load Balancing, helping expand adoption while improving operational efficiency. He also founded Finsphere, later acquired by Visa, where he helped pioneer fraud detection using mobile location data. At Trussed AI, Ajay focuses on helping enterprises deploy generative and agentic AI with stronger governance, resilience, and operational control across public and hybrid cloud environments.

Branden McIntyre Co-Founder headshot

Branden McIntyre

Co-Founder

Branden McIntyre is Co-Founder of Trussed AI and focuses on infrastructure that helps enterprises deploy AI reliably and safely at scale. Across product roles at Rakuten, Cisco, JustAnswer, and Oracle, he saw firsthand how organizations struggled to move from AI experimentation to dependable production systems. His work leading AI prediction initiatives improved customer experience and platform efficiency while revealing the need for stronger operational controls and deployment tooling. At Trussed AI, Branden applies that experience to building practical governance and security infrastructure for enterprise LLM applications, copilots, and agents. His approach centers on helping teams reduce deployment risk, improve oversight, and operationalize AI systems with confidence in regulated and high-stakes environments.

Sunita Reddy Co-Founder headshot

Sunita Reddy

Co-Founder

Sunita Reddy is Co-Founder of Trussed AI, where she leads AI, operations, and partner strategy for enterprise adoption of generative and agentic AI. With more than two decades of experience across product, AI, and design, she specializes in turning emerging technologies into scalable enterprise solutions. At JustAnswer, she led initiatives that integrated large language models into core workflows, including copilots, conversational interfaces, and human-in-the-loop systems that improved engagement and accuracy. Earlier roles at Microsoft and Accellion strengthened her expertise in product innovation, partnerships, and enterprise collaboration platforms. At Trussed AI, Sunita helps organizations identify high-impact AI use cases while building the governance, operational structure, and partnerships needed to deploy them securely and effectively.

Frequently Asked Questions

Can generative AI be used in cyber security?

Yes. Generative AI can support cyber security through threat analysis, alert triage, investigation assistance, policy drafting, and security workflow automation. It can also help summarize incidents and accelerate analyst productivity. However, enterprise use requires controls for prompt injection, data leakage, access permissions, audit logging, and output validation so AI improves security operations without introducing unmanaged risk.

How to protect data from LLM?

Is it possible to prevent prompt injections?

What is enterprise LLM security?

How do you secure AI agents and tool calls?

What compliance frameworks matter for enterprise AI security?

Can LLM security controls be added without changing application code?

How quickly can enterprise AI governance become operational?

Still Have Security Questions?

Talk with our team about securing enterprise LLM deployments.

Certified & Trusted

Awards and Recognition

SOC 2 Type II certification logo

SOC 2 Type II

Independent controls validation for enterprise trust.

ISO 27001 certification logo

ISO 27001

Recognized information security management standard.

Audit-ready governance trust badge

Audit-Ready Governance

Continuous evidence generation for compliance teams.

Secure Your Enterprise AI Stack

Share your AI security goals, deployment model, and governance needs. Our team will help you evaluate controls for prompt injection prevention, data protection, and runtime oversight.

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