Digital Signature (SIG)
Enhance your organization's reputation, prevent email spoofing, and comply with regulatory requirements with Cellopoint Digital Signature (SIG)
Ensure the security and authenticity of your outbound emails with Cellopoint’s Digital Signature
Cellopoint’s Digital Signature (SIG) integrates with a policy engine to proactively add digital signatures to all policy-compliant emails, ensuring the integrity and non-repudiation of outgoing emails. By managing certificates uniformly at the email gateway, it simplifies the maintenance and installation process for administrators, greatly enhancing the efficiency of digital signature usage. This solution helps organizations to prevent email spoofing and strengthen the risk management of outgoing emails, whether they use cloud services such as Microsoft 365, Exchange Online and Google Workspace, or on-premises platforms like Microsoft Exchange and Zimbra.
Gateway-based Digital Signature
Prevent Email Spoofing
Add digital signatures to emails
to ensure data integrity
and non-repudiation.
License with Maintenance
Flexible module licensing includes an initial fee for first-year license access, followed by maintenance fees.
Flexible Deployments
Deployable on on-premises hardware or VMs and public clouds like AWS, GCP, and Azure
SIG features at a glance
As email spoofing intensifies, adopting digital signatures is crucial for government agencies and any organization needing email non-repudiation. However, existing solutions often face implementation challenges like certificate installation. Cellopoint addresses this by integrating a policy engine at the gateway, which automatically adds digital signatures to required emails, easing deployment and saving administrators time by reducing the need for user training.
Cellopoint SIG uses gateway-based S/MIME digital signatures to provide anti-spoofing functionality. Similar to official signatures, Cellopoint SIG offers the following features:
Identity Verification
S/MIME signatures verify the sender's identity, confirming that the email came from the claimed sender.
Non-repudiation
S/MIME signatures use the sender's private key for digital signing. Once verified by the recipient, the sender cannot deny having sent the email.