Signing Certificates
Digitally Authenticate with our Industry Leading Signing Certificate
Signing Certificates provide trusted digital authentication for software, email, and documents. As a leading Certificate Authority, Sectigo offers Code Signing, S/MIME Email, and Document Signing Certificates to help businesses and professionals remain secure, compliant, and reliable. With industry-proven solutions that establish digital trust, we protect your communications, software, and documents with confidence.
Code Signing Certificates
Enable Trust for Program Files Downloaded or Updated Across the Internet
Digitally signing your code enables the receiving party to validate the identity of the code’s author and ensures the executable files or scripts remain unchanged from the moment they were signed.
Available in Extended Validation (EV) and Organization Validation (OV) authentication levels, Sectigo code signing certificates protect software developers from unauthorized modifications and tampering while giving end users confidence in your software before they download and install programs.
S/MIME Email Certificates
Enable Encrypted Email and Allow Recipients to Verify Sender
S/MIME email certificates enable end-to-end email encryption, ensuring that only the intended recipient can read your emails. By digitally signing messages, these certificates verify the sender’s true identity, helping recipients distinguish legitimate communications from phishing or spoofing attempts.
With growing privacy concerns, securing personal communication is more important than ever. S/MIME Email Certificates prevent unauthorized access, keeping your messages confidential and safeguarding sensitive information from cyber threats.
Document Signing Certificates
Use a Secure Digital Key to Certify the Identity of the Author on a Digital Document or Message
Document signing certificates provide trusted assurance of authentication for electronically transmitted documents by validating author and document. Digital certificates give customers confidence that the received documents originate from the recognized source and have not been forged or tampered with.
Certification originates from the Adobe Certified Document Services (CDS) or the Certificate Authorities that are members of the Adobe Approved Trust List (AATL). Certification attests that the signer has been verified by Adobe for compliance to its requirements and that the certificate is on the protected hardware.
Sectigo provides a complete range of digital signature capabilities while maintaining competitive prices.