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Sectigo Document Signing Certificate

Protect important files and documents with Sectigo Document Signing

Malware and cyber attacks pose significant threats to companies and organizations, regardless of their size. And one of the most effective attack vectors is the distribution of infected files through malicious emails. Sectigo Document Signing certificates provide identity proof for Microsoft Office (docx, pptx, xlsx, etc.) or OpenOffice file creators, and detect any attempts at file tampering. By digitally signing the file, your employees can be certain of who the file came from, mitigating phishing risks.

In most cases, Microsoft Office and OpenOffice file signing should work. But, if you need to sign PDF documents, we've got you covered there, too. Contact us today to get an Adobe-trusted document signing certificate.

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Sectigo Document Signing Certificate

Assert Signer Identity

When you digitally sign a Microsoft Office or OpenOffice file, it allows anyone who comes across the file the opportunity to verify your identity. Your signature will be applied with a 2048-bit RSA key, making it both secure and unforgeable.

Ensure File Integrity

When you digitally sign a document or file, a hashing procedure is performed alongside the signing. This hashing function acts as an immediate notifier should anyone manipulate or infect the file.

2048-bit RSA Signing Key

You can rest easy knowing that your signature will never be forged. It would take modern computers 6.4 quadrillion years to calculate the value of your private key and we’ll all be dead by then anyway.

Stop Malware and Viruses

Infected files and documents are one of the fastest ways to spread malware. Being able to ensure that a document hasn’t been altered or infected is the only surefire way to prevent a malicious file from wreaking havoc on your network.

Installation & Technical Support

Instructions for Generating a CSR

Get step-by-step instructions for generating a CSR for this product and your server. Simply select your server and then follow the instructions.

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Installation Instructions

Get detailed instructions for installing this product on your particular server. Simply select what server you would like to install it on.

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Site Seal Installation

If your product comes with a site seal, you can find out exactly how to get it on your site right here.

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Submit A Support Ticket

Got a problem you can’t resolve? Submit a support ticket and we will respond ASAP.

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Frequently Asked Questions

Get quick answers to the most popular questions associated with SSL.

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