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Proofpoint
  • Products

    Collaboration Security

    • Core Email Protection Get industry-leading threat protection via API or gateway
    • Email Fraud Defense 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 behavior 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 AI agent intent and control their use of other AI tools
    • Secure MCP Across Your Enterprise Unify MCP discovery, authorization, and monitoring

    Our Platform

    • Proofpoint Nexus Advanced AI and threat intel 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 Behavior 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 cyberthreats
    • 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

    Learn

    • Resource library Research, insights, and resources from Proofpoint experts.
    • Blog Keep up with the latest news and expert insights
    • Customer Stories Read how customers solve their toughest security challenges
    • Cybersecurity Academy Become a Proofpoint Certified Guardian
    • Events Connect and learn with peers at in-person events
    • 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 intel and expert analysis

    Partners

    • Partner Portal Unlock tools with your partner credentials
    • Channel Partners & Distributors
    • Technology Partners
    • MSP Partners

    Support

    • Support Portal Access our knowledge base or file a support ticket
    • IP Address Blocked? Best practices for email delivery, authentication, and troubleshooting
    • Support Services Get help with current incidents with Proofpoint products
  • 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
    • ESG Learn about our environmental, social, and governance principles
    • 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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  • Email Security
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Cybersecurity Glossary

Today’s attackers are taking advantage of changing business dynamics to target people everywhere they work. Staying current on the latest cybersecurity attack vectors and threats is an essential part of securing the enterprise against breaches and compromised data.

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