Secure Email for Employee Certificates

Secure sensitive information and identify yourself as a trusted sender.

The Secure Email for Employee client certificate allows you to control access and authenticate users’ identities when connecting to platforms and services, as well as encrypt and sign emails to ensure information privacy and verify the sender’s legitimacy.

Without two-factor authentication (2FA) and email and document signing, your organization is as secure as using the password “123.” Client certificates (also known as personal ID certificates) identify and validate individual users. This way, you can control what each user can and cannot access, as well as encrypt and sign the communications they send and receive.

Control access

Allows and restricts access to applications, websites, databases, and devices.

Sign communications

Sign and encrypt emails to protect your organization and recipients from phishing attacks and online fraud.

2FA Activation

Protect your organization from password hacks by adding an extra layer of authentication.

Ubilibet - Certificado S/MIME

Secure Email for Employee Benefits

How Secure Email for Employee certificates works

Access authentication

Once the server has been configured for client certificate authentication, it will allow access only if the user presents the corresponding email certificate. Without this certificate, a user attempting to access the server will not be able to view the login page.

Ubilibet - Certificado S/MIME

Email security

Email client certificates use a public/private key pair. The private key is assigned to a user and is used to “sign” outgoing communications with that user’s unique identity. The public key is used to verify signatures and encrypt incoming messages.

Ubilibet - Certificado S/MIME

Included features

Frequently Asked Questions (FaQ)

How does Secure Email for Employee certificate work?


The Secure Email for Employee certificate (formerly S/MIME) works via encryption protocols that establish a secure channel between the browser and the server. It verifies the domain’s identity and encrypts the transmitted information, preventing interception and alteration. Once issued and installed, the certificates display a lock icon next to the domain’s URL in the browser, signalling to the user that the browsing session is secure according to the standards defined by the authorities.

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