A secure communication platform

Protect sensitive or other confidential information when communicating with individuals or other companies and organizations.


With SEFOS you can send all types of sensitive information digitally. Messages and attachments are protected with strong encryption all the way to the recipient.


You or your organization can choose to connect to a SEFOS node either as a service or by installing it locally in your own data center


Today we have integrations for MS Outlook and Teams, but it is also possible to use SEFOS as a separate web service or integrate with other applications.


Get started with SEFOS through just a few steps. Highly encrypted messages are then sent as easily as a regular e-mail message! 

Without limitations

Since you don't need to be a registered user to receive SEFOS messages, you can send secure messages to anyone without limitations!

Strong authentication

Let recipients identify themselves either by text message or some form of e-identification (ex-BankID, Freja eID or SITHS) to open the message.

Can be used as a web service or plugin

SEFOS is available as a web service through SEFOS Admin Center, but can also be used as a plugin to MS Outlook and Teams. It is also possible to integrate SEFOS with new systems.

SEFOS for MS Outlook

SEFOS for MS Teams

SEFOS Admin Center

Strong authentication
med e-ID

SEFOS is today adapted to be able to handle different types of authentication methods. Everything from simple verifications via e-mail, SMS and password to various e-IDs such as Mobile BankIDFreja e-ID, Freja organisations eID, NetID with SITHS and Nexus ID.

SEFOS can be integrated with basically any PKI-based login method.


Let external recipients respond to link messages

SEFOS not only makes it possible to send messages to recipients outside the service itself. The external recipients can also reply to these so-called link messages. 

Personal information or other sensitive information is easily sent directly to identified recipients who in turn can respond to the message in the same secure way as it was received!

Use Cases

Digital communication between healthcare providers
When sensitive personal information is to be communicated between ex. private and public caregivers, it can often create major challenges. SEFOS makes it possible to communicate sensitive information digitally in a simple way.

Read more about the value SEFOS give for digital communication in healthcare.
Read more
Improved efficency in public sector
In the public sector, the lack of opportunities to communicate digitally often creates large costs and slow processes as a result. SEFOS makes it possible to streamline these processes in a simple way, where information can be sent between organizations and directly to identified individuals in a secure and cost-effective way.

Read more about the value SEFOS adds in the public sector.
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Secure messaging service for dental care
Regulations and requirements that, among other things, come with the GDPR, today create challenges in dental care when, for example, a dental clinic has to communicate patient information to another clinic or when an individual patient needs to have their medical record sent to them. With SEFOS, it will be easy to send patient information digitally to both clinics, public agencies and patients.

Read more about the benefits SEFOS creates for dental care.
Read more

Get started with SEFOS

Contact one of our partners to start using SEFOS!