Zertificon
Zertificon Solutions, a Germany-based vendor founded in 2004, specializes in email encryption through its Z1 SecureMail Gateway, a server-based gateway for encrypting and signing email traffic using S/MIME and PGP standards. The company holds a niche market position focused on compliance-driven organizations requiring guaranteed confidentiality and integrity for internal and external email communications. Zertificon is best suited for security teams managing GDPR compliance, Microsoft 365 environments, and complex PKI certificate management. While the Z1 family includes adjacent products like Z1 CertServer for certificate automation and Z1 SecureHub for secure file transfer, the core Email Security capability remains the SecureMail Gateway's encryption and signing functions.
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The Picari read
Zertificon's Z1 SecureMail Gateway delivers server-based email encryption and signing using S/MIME and PGP to ensure GDPR compliance and prevent unauthorized access. The product differentiates through automated PKI certificate management and deep Microsoft 365 integration, making it best suited for compliance-focused security teams in German-speaking enterprises requiring guaranteed email confidentiality.
- European, highly regulated mid-market to enterprise organizations needing centralized, automated S/MIME and PGP email encryption to meet strict GDPR and compliance requirements.
- Centralizing automated inbound/outbound email encryption and digital signing
- Managing enterprise-wide S/MIME certificate lifecycles
- Enforcing mandatory encryption policies for Microsoft 365 hybrid environments
- Securely transferring large, confidential files exceeding typical email size limits
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Zertificon pricing and integrations
For Zertificon integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.
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Are you from Zertificon? Verify this profileProfile last updated on 6 September 2026 by Picari.