Doppel Email Security is now generally available
The agentic email security solution that empowers you to fight back against social engineering attacks. Detection isn't enough. Disruption is the difference.
Partners
4D Security
Cybersecurity firm providing penetration testing, GRC, operational technology security, and attack surface management to protect against evolving threats.
4D Security gives customers expertise across penetration testing, GRC, OT security, and attack-surface management. Doppel adds continuous visibility into impersonation and phishing infrastructure, automated disruption, and threat-informed simulation so security programs can respond to the full campaign instead of isolated events.
Type
Value-Added Resellers
Region
TOLA
Focus
penetration testing, GRC, OT security, and attack surface management
Partnership overview
A partner-led path to Social Engineering Defense with 4D Security
The partnership is designed for organizations across TOLA and nationally that need to connect penetration testing, GRC, OT security, and attack-surface management with protection against credential phishing, impersonation, and malicious domains. Doppel’s Threat Graph correlates external signals into campaign-level context across Digital Risk Protection, while agentic workflows support investigation and takedown. That intelligence can then inform Human Risk Management simulations and training, and strengthen Email Security defenses—giving the customer a closed loop from live threat detection to human resilience.
How we work together
Where 4D Security and Doppel connect in the customer security program
Add social engineering to exposure reviews with 4D Security
In 4D Security's work across penetration testing, GRC, OT security, and attack-surface management, this means: use Doppel to surface external assets and impersonation paths that may not appear in conventional technical attack-surface assessments.
Prioritize what attackers can operationalize in the customer program
Use 4D Security's context around penetration testing, GRC, OT security, and attack-surface management as the starting point. Connect discovered domains, profiles, and campaign infrastructure to likely human targets so remediation focuses on exploitable risk.
Validate fixes with realistic exercises with 4D Security
Use 4D Security's context around penetration testing, GRC, OT security, and attack-surface management as the starting point. Use current attacker tactics in simulations to test whether technical and human controls reduce the pathways identified during assessment.
Doppel products
4D Security helps customers adopt Doppel across the social engineering attack chain
Digital Risk Protection
Detect and disrupt external impersonation, phishing infrastructure, brand abuse, and related campaign activity across digital channels.
Human Risk Management
Turn live attacker tactics into realistic simulation and security awareness so teams reduce susceptibility over time.
Email Security
Protect the inbox with agentic detection and investigation, then disrupt the infrastructure behind phishing and social engineering.
Explore 4D Security
Learn more about how 4D Security supports customers across penetration testing, GRC, OT security, and attack-surface management.
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Learn how Doppel can protect your brand from social engineering attacks
Join hundreds of companies already using our platform to protect their brand and people from social engineering attacks.