us:
English: Americas
Stop Threats at Every Layer—People, Data, and AI
Intent-based protection for every human and every AI agent, across all data.
Legacy security can't close the AI exposure gap
Proofpoint is built on intent and behavior signals no other security vendor has to protect people, defend data, and govern AI in the agentic workspace.
Protect every interaction across people and AI agents by applying threat intelligence and behavioral signals to stop AI-scaled attacks and malicious prompts across multiple channels and stages.
Defend data across human and AI workflows with a unified approach that shows you where your data is and who or what has access to it for greater visibility, control, and compliance.
Secure the systems that connect AI and agents to data and workflows, providing visibility into prompts, responses, access controls, and data flows—so you can effectively govern AI.
Secure the data and AI that power work
A CISO’s Guide to Stopping AI Threats
Explore the key capabilities of a strong defense against human and AI-centric threats in email and business communications.
Gain Visibility into Use of GenAI Tools
Enable safe use of GenAI to prevent critical data exposure, manage insider threats and compliance risks, and stop breaches.
Solve AI Agent Security Challenges
Learn about the Agent Integrity Framework, a security model built to verify intent and monitor behavior for autonomous AI.
Wyndham blocks 99.99% of threats, minimizing BEC risks, while boosting employee phishing awareness with Proofpoint ZenGuide™
When AI rewrote the rules of security, Proofpoint was already there
The agentic workforce arrived without a standard, with AI granted broad access to your data. People and AI agents work together and autonomously, scaling across every system, workflow, and interaction. Both can be manipulated and mishandle data, but AI agents greatly amplify a compromise. Now, security must protect people, data, and AI agents together—because risk propagates across all three.
Traditional security platforms were built for a deterministic world for defined perimeters to identify traffic patterns and anomalies and protect endpoints. They lack visibility into the AI extended threat surface and AI agent intent and behavior, especially when agents are manipulated upstream and execute instructions you never authorized.
In the agentic era, intent-based protection is essential
Proofpoint has always protected people. Now, our human and agent-centric security platform extends that protection to every interaction across people, data, and AI.
With two decades of behavioral intelligence across trillions of interactions that is growing every second, updating in real time, we stop AI threats before they reach people, browsers, or systems. Proofpoint secures the agentic workspace—so you can move fast and adopt AI with confidence.
Intent-based protection for every human and AI workflow to protect all data
Collaboration Security
Built on industry-leading email security, the Proofpoint platform closes gaps and extends protection across tools, apps, and the supply chain—protecting people, AI agents, and communications wherever work happens.
Data Security
Proofpoint discovers and classifies data wherever it lives, prevents unauthorized transfers, and monitors how people and AI agents interact with it—delivering a complete view of insider risk.
AI Security
Leveraging intent-based detection, Proofpoint assesses whether AI behavior—human- or agent-initiated—aligns with requests, policies, and purpose, flagging high-risk actions in real time before damage occurs.
