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    Collaboration Security

    • Core Email Protection Get industry-leading threat protection via API or gateway
    • Email Fraud Defence Protect your brand, increase deliverability, and identify lookalike domains
    • ZenGuide Deliver targeted, risk-based security awareness training
    • Secure Email Relay Secure application email and implement DMARC faster
    • Account Takeover Protection Detect, investigate, and respond to account takeovers

    Data Security

    • Data Security for AI Secure data across shadow and approved AI
    • Enterprise DLP Prevent data loss across email, cloud, and endpoints
    • Adaptive Email DLP Prevent misdirected emails and hidden data exfiltration
    • Insider Threat Management Get visibility into risky behaviour by careless, malicious, and compromised users
    • Data Security Posture Management Discover, classify, and protect sensitive data across cloud and hybrid environments
    • Digital Communications Governance Intelligently capture, retain, and discover digital communications

    AI Security

    • Secure AI Usage by People Get visibility and control around employees' use of AI
    • Secure AI Usage by Agents Understand the intent of AI agents and control their use of other AI tools
    • Secure MCP Across Your Enterprise Unify MCP discovery, authorisation, and monitoring

    Our Platform

    • Proofpoint Nexus Advanced AI and threat intelligence to detect threats and assess data risk
    • Proofpoint Zen Integrated control points to protect people and data anywhere
    • Proofpoint Satori The power behind agentic security operations
    • Proofpoint 365 Total Protection Enabling the channel, protecting humans and agents
    View All Products
  • Solutions

    By Use Case

    • Ensure Acceptable GenAI Use Empower your workforce with safe GenAI practices
    • Govern Claude AI Activity Integrate Proofpoint with Claude Compliance API
    • Secure Microsoft 365 Implement flexible security and compliance for M365
    • Ransomware Prevention Stop attacks by securing ransomware's top vector
    • Combat Email and Cloud Threats Protect your people with a smart, holistic approach
    • Protect Cloud Apps Eliminate threats and data loss across cloud apps
    • Change User Behaviour Help your users identify, resist, and report attacks
    • Modernize Compliance and Archiving Manage your risk and data retention requirements
    • Authenticate Your Email Protect your email deliverability with DMARC

    By Industry

    • Federal Government Enable your agency with FedRAMP certified security
    • Higher Education Protect your campus, people, data, and research
    • Healthcare Protect clinicians, patient data, and intellectual property
    • Internet Service Providers Deliver leading email protection for your networks and customers
    • State and Local Government Secure your institutions, services, and communities against cyber threats
    • Financial Services Protect your institution while meeting compliance requirements
    • Mobile Operators Protect your messaging environments and subscribers at scale
    • Small and Medium Businesses Strengthen your business with enterprise-grade security built to grow with you

    Services

    • Proofpoint Services Leverage our expertise to maximize your investment
    • Advisory Services Maintain control with expert guidance and recommendations
    • Applied Services Get hands-on execution, guidance, and measurable impact
  • Resources

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    • Webinars Browse our complete webinar library

    Threat Intelligence

    • Threat glossary Learn about the latest security threats and techniques
    • Podcasts Stay informed with our renowned threat researchers
    • Power Series Join our virtual event series on the industry's hottest topics
    • Threat Insight Blog Discover actionable threat intelligence and expert analysis

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  • Company
    • Why Proofpoint Proofpoint provides intent-based protection for every human, every AI agent, across all data
    • Leadership Learn about the executive team leading Proofpoint's strategy and vision
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    • Comparing Proofpoint Evaluating security vendors? Check out side-by-side industry comparisons
    • News Center Read press releases, news, and media highlights about Proofpoint
    • Careers Make a difference at one of the world's leading security companies
    • About Learn more about the team driving human and agent-centric security
    • AI, Privacy and Trust Learn about our data handling, privacy, and compliance
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Blog

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AI Security

AI Security

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<span class="visually-hidden">View Securing the Journey Down the AI Rabbit Hole</span>
Proofpoint Data Security Posture Management.
AI Security
June 04, 2026
Tim Choi
Securing the Journey Down the AI Rabbit Hole
AI Security
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Compliance and Archiving
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