Fast and Easy way to secure your emails and documents.
Comodo Personal Authentication Certificate
Encrypt Emails and DocumentsPersonal Authentication is an inexpensive digital security certificate that secures your business emails and documents. It lets you digitally sign your essential office documents & email communications, and it also offers two-factor authentication for better security for sharing documents over the network. In addition, it allows encrypting your emails, so only authorized users can access them.
Secure Your Email & Document Using Branded Personal Authentication Certificate
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Powerful Email Security
Digital Email Encryption
Strong Encryption to assure Receiver that Email is Genuine
Provided with a strong 2048-bit RSA signature key and identity verification, the Personal Authentication certificate is trusted by more than 99% of Mobile Devices, Operating Systems, Servers, and other platforms. It offers a quick security solution for signing and securing digital documents and emails that helps build the trust and confidence of the user.
It’s issued with two-factor authentication, enabling a feature that asks you to enter a password whenever you sign an email. Hence, it gives surety to users that no unauthorized person has signed the email nor intercepted or altered it over the network.
Compatibility of Personal Authentication Certificate
It offers good compatibility with most of all the popular email clients and mobile devices:
- Email Servers: Microsoft Outlook 99+, Microsoft Entourage (OS/X), Qualcomm Eudora 6.2+, Netscape Communicator 4.51+, Lotus Notes (6+), Mozilla Thunderbird 1.0+ & more.
- Server Operating System: UNIX, Linux, Novell, Solaris, Windows Server 2008, 2003, 2000.
- Web Servers: WebLogic, Apache, IBM HTTP, Tomcat, Cobalt, and Microsoft IIS 7 & IIS 6.
- Client OS: Windows XP, 7, Vista, 2000, Mac OSX, Snow Leopard, Linux Client OS
Comodo Personal Authentication Features
- Secures email communication of your company/organization.
- Signing important digital documents of the office with your unique digital signature.
- 2FA (Two Factor Authentication) for security reasons.
- Multi-Level Validation.
- Compatible with exchange servers and mail gateways.
- Compatible with platforms like MS Office, Open Office, and VBA Macros.
- Easy validation process.
- A digital signature shows the user's identity, representing message content ownership while proving authenticity.
Comodo Personal Authentication Certificate Benefits
Digital Signing That Helps Verifying Your Identity
A personal Authentication certificate allows you to sign your emails digitally. Therefore, once an intended recipient receives your signed email, your digital signature will help you verify the sender's identity and assure them that the email is original and hasn't been altered.
Digital Document Signing
Apart from signing email messages, a Personal Authentication certificate helps sign documents. It assures the user that the document owner is authentic and confirms the document isn't altered and is in its original form.
Trust & Assurance
Trust is the most important factor in online business. For instance, once customer loses trust, they won't like to do any business with you, which gives you losses. However, by using a digital security certificate, you give assurance about the integrity of signed emails and documents, which shows the sender of the email or document is a genuine and trustworthy person who's safe to deal with.
Compatibility
A personal Authentication certificate offers compatibility with various web browsers, email servers, operating systems, and Microsoft office products. In addition, installation is smooth and easy, allowing users to sign emails and documents that prove the person's authenticity.
Robust Encryption Strength
Personal Authentication certificate gives you strong encryption for all the signed emails you send. It protects it using strong SHA 256-bit encryption standards that assure email is safe and isn't altered or read by an unintended person.
2FA (Two Factor Authentication)
After installing the personal authentication certificate, you'll need to log into the account, which works like two-factor authentication. In addition, it happens behind the scenes, so the user doesn't get affected by it and gets smooth and easy interaction.
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Frequently Asked Questions
Have Questions? We're here to help.
What's Personal Authentication Certificate?
Personal Authentication is the digital security certificate that helps secure emails and digital documents. It adds a trusted digital signature to office documents and emails once it's signed. In addition, it encrypts email communications that help ensure the email is in its original form and coming from the authentic person.
Can I Use an SSL Certificate for Signing Emails & Documents?
No, you cannot use an SSL certificate, as it helps secure communication between web browser and server. Similarly, you'll have to use a Personal Authentication certificate for signing your digital documents and email communications.
How Much Time Does It Take to Get Personal Authentication Certificate Issued?
Once you purchase your certificate, you'll need to undergo a slight business verification process, which takes one to three business days to complete. And once the validation process completes, your digital security certificate gets issued.
Real customer ratings and reviews at
Daniel B.
18 Jan - 2022
Pretty easy and straight forward
Brian L.
10 Feb - 2023
Quick and easy and a LOT cheaper for an EV Certificate than I previously have seen.
Jan D.
24 Feb - 2023
I'm very satisfied with the process of generating Code Signing certificate.
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