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Comodo Email and Document Signing Certificates

Sign and Encrypt Emails & Documents using Comodo Personal Authentication Certificates

Comodo Email and Document Signing Certificates, also known as Comodo Personal Authentication Certificates, allow you to secure your emails and documents through Comodo's unbeatable encryption technology. In today's flexible working environment, we communicate through emails and documents all the time, regardless of the place & time. Such flexibility brings in an element of risk regarding data interception and data tampering. Comodo's Personal Authentication Certificate help you protect through signing emails, documents, and two-factor authentication.

Sign & Encrypt your Emails

A major part of today's business communication takes place through emails. Often, they consist of sensitive information which is not supposed to be shared with anyone else. That is why email encryption has become an essential part of today's best web security practices.

Signing an email using Comodo Email Signing enforces end-to-end encryption between a sender and a receiver. It means that once the information leaves a sender's system, it cannot be retrieved or altered by the likes of man-in-the-middle attackers, packet-sniffers, https proxies, or any other type of attacks.

Encrypt your Emails

Sign & Secure Documents Digitally

Comodo Document Signing certificates enable individuals and organizations to sign important documents digitally. This way you can make sure that the document doesn't get tampered with on the way and prove your identity to the recipient. These certificates can be used in addition to the signature feature in Microsoft® Office products or as its direct replacement. So, say bye-bye to ink & paper, and days of delivery time; Comodo Document Signing Certificate does it all in seconds.

Sign & Secure Documents Digitally

Two-Factor Authentication

Nowadays, many organizations support remote access to the servers that consist of confidential corporate data. Using passwords to verify a person using the remote access might have been a good idea ten years back, not anymore. That's because when it comes to protecting high-stake information, passwords are simply not good enough, you need more than that. You need to take a step further to make sure that the person trying to log in is an authorized person, not someone who has stolen username and password.

Comodo Personal Authentication Certificate eliminates this weak link by verifying a person twice through two-factor authentication.

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