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Comparator table
Verification of identity
Validity
File Format Certificate
An unlimited number of copies can be used PCs and mobile devices
BLUE PKI Management Service
Telephone and e-mail support
Price
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SWS : BLUE E-MAIL CERTIFICATE
E-mail address and name or pseudonym of the applicnt
1, 2 or 3 years
Optional
English, French, Portugese and German
Price From: 30 €
![Blue E-mail Certificates, BLUE E-MAIL CERTIFICATES SwissSign 1](https://sp-ao.shortpixel.ai/client/to_auto,q_lossless,ret_img/https://bluecerts.eu/wp-content/uploads/2020/03/SwissSign-1-300x89.jpg)
SWS : BLUE E-MAIL CERTIFICATE PRO
E-mail address and name or pseudonym of the applicant
1, 2 or 3 years
Mandatory
English, French, Portugese and German
Price From: 40 €
S / MIME (Secure / Multipurpose Internet Mail Extensions) is a standard for cryptography and digital signature of emails encapsulated in MIME format. It ensures the integrity, authentication, non-repudiation and confidentiality of data.
S / MIME is a standard that relies on X.509 digital certificates to sign and encrypt emails. X.509 is the standard used to define what a digital certificate is within a public key infrastructure (PKI). In this infrastructure, the certification authorities (CA) ensure that the certificates describe the correct entity.