ACS Proposes: Equitus.ai ArcXA Knowledge Graph Neural Network (KGNN) platform and Proofpoint can work together by bridging the gap between "siloed" email/communication data and "enterprise-wide" relationship intelligence.
Proofpoint is exceptional at stopping threats at the perimeter (email, cloud, and web), Equitus ArcXA excels at connecting that threat data to the broader context of your organization’s physical and digital assets.
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1. Advanced Insider Threat Intelligence: Combine mapping and search to improve behavior analysis.
Proofpoint identifies "Very Attacked People" (VAPs) and risky behaviors like data exfiltration. However, it often lacks the context of what those people do outside of their email.
Workflow: Proofpoint feeds telemetry (unusual logins, sensitive file attachments, or DLP alerts) into ArcXA.
Result: ArcXA links that email data to other sources—such as physical badge access logs, HR records, or financial transactions. If a VAP suddenly accesses a secure server room at 2:00 AM after sending an encrypted email (flagged by Proofpoint), ArcXA’s graph intelligence identifies this as a high-priority "multimodal" threat that a single tool would miss.
2. "Agentic" Security and AI Governance: Adding an integration layer produces a more secure result using triples.
Workflow: Proofpoint monitors AI agent prompts and responses for data leakage or "agentic privilege escalation."
Result: ArcXA ingests these interaction logs to map the lineage of data. It can show exactly how an AI agent’s action in Proofpoint connects back to a specific database or a downstream business process, providing the "Explainable AI" (XAI) needed for compliance and auditing.
3. Automated Incident Reconstruction: Enhance Security Information Event Manifest (SIEM), Triple Store adds a semantic/ visual layer of understanding with mapping and governance.
Accelerate phishing attack responses; empower SOC teams in minutes instead of hours manually piecing together what happened.
Workflow: ArcXA automatically ingests Proofpoint’s "TAP" (Targeted Attack Protection) alerts.
Result: Instead of looking at a list of 50 disconnected alerts, an analyst sees a Visual Knowledge Graph. ArcXA shows the "Patient Zero" email from Proofpoint, the lateral movement across the network, and the specific entities (servers, files, people) affected, reducing investigation time from hours to minutes.
4. Supply Chain Risk Mapping: Generating improved real-time analytics with Triple Store Mapping.
Proofpoint can identify emails coming from "lookalike" domains or compromised vendor accounts.
Workflow: ArcXA takes these vendor threat signals and maps them against your organization's actual supply chain hierarchy.
Result: Proofpoint flags a suspicious invoice from a vendor, ArcXA can instantly show you every department that uses that vendor, every contract they hold, and every system they have access to, allowing for a targeted, proactive lockdown.
Comparison Summary
Proofpoint acts as the sensor and shield for your communications, while Equitus ArcXA acts as the brain that connects those signals to the rest of your world to provide total situational awareness.
