System status

On this page you can check at any time about the current system availability of our SwissSign systems. You'll also find timely information about upcoming maintenance releases.

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System status

All our services are currently running correctly. 



Information about the current operation and maintenance

Password entry fields will be recognized by browsers soon. Browsers will warn users if the corresponding page is not encrypted (https)


We want to draw your attention to maintenance work caused by update to our new release which will be carried out on Saturday, January 14th 8:00 am to 10:00 pm (Release 4.4).

The certificates for have reached their end of life. Starting with calendar week 51 (12/19/2016) we will renew these certificate. Please pay attention to this fact in case your client application expects only the current installed certificate. 

We would like to inform you about urgent maintenance work, which will take place on
Saturday, 29th October between 11.00 am and 12.00 noon.

SAP has announced that their load balancer will also support SwissSign root certificates.

SwissSigns offers currently its time stamp service (TSA) via URL You have now also the possibility to request timestamps via a secured TLS connection by using the URL

Dear customers,

we are pleased to announce new functionalities in our CA with the new release we updated at Oct., 3rd 2016:

We want to draw your attention to maintenance work caused by the switch to a new release which will be carried on Monday, October 3rd 18:00 to 10:00 pm (Release 4.3).

SwissSign: Maintenance work on Saturday, 10th September 2016, between 9.30 am and 06.00 pm

Dear SwissSign customers, partners and people interested in SwissSign,

Our website is unfortunately unavailable on Saturday, 10th September 2016, between 9.30 am and 06.00 pm (CET), because of maintenance work.

The site is not affected by this maintenance and is available at all times.

Thank you for your understanding.

We look forward to your next visit. 
Your SwissSign team

We renew our SSL certificate on our testsystem on Monday, August 22nd, 2016.

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System Status Update from 23.6.2016:

Change IP address from July 6, 2016

We would like to inform you that we will change our systems at July, 5th 2016 between 12am and 1pm to a new IP address. Normally our systems are called by a URL thus nothing will change. In some IT environments the firewalls were probably explicitly configured to let pass our IP addresses. In this case your IT administrator of the firewalls has to change the IP address to the new value. We leave the additional link to the old IP open for a certain time span in order to facilitate the switch in your firewall. Please inform your IT administrator!

The IP address will change at follows:


 Old IP

 New IP