Version 3.1 News (24.6.2020)

  • New service TCS3 portal launched
  • Aplication has been completelly rebuilded after service transfer to new the certificate provider, Sectigo company. For now, service is in partial operation only due to several deficiencies on the Sectigo side.


Version 2.4 News (06/28/2018)

  • TCS service machine access API
  • Now you can apply for server certificates also via API interface and automate generating of larger certificate volume. You can find more information in the manual.
  • Minor fixes and improvements


Version 2.3 News (03/20/2017)

  • New certificate types
  • Now you can request codesigning, documentsigning and robot certificates.
  • More notification addresses
  • Now you can enter several space seperated notification addresses into the request form. We will inform ever email address user about request acceptence, certificate issuace and its oncoming expiration.
  • New look and feel of the application
  • The interface has a new improved look and behaviour of the forms and menu.
  • Downloadable list of valid personal certificates
  • TCS administrators can download the list of valid certificates again. Drop us a message a we will provide a link for your organization.
  • Minor fixes and improvements


Version 2.2 News (04/14/2016)

  • English speaking users support
  • The most of user modules of the portal is also in English now. Default language is preselected in accordance with language preferences configured in the browser. It can be adjusted via flags in the top menubar.
  • End of support of Chrome browsers
  • Google has deprecated support of certificate request generation in its brosers. It is not possible to use Chrome version 49 and newer for certificate requesting.
  • Support of "foreign" email addresses in the personal certificate
  • Email addresses within domains not owned by the organization (eg. @gmail.com) must be authorized by Sectigo. It was impossible to issue personal certificate containing such addresses before.
  • Summary of organizations and their administrators
  • Now you can look for your organization registered names (eg. useful for request generation in JAVA) and organization admin contacts.
  • Minor fixes and improvements


Version 2.1 News (12/10/2015)

  • Multiple browsers support
  • Full support of Firefox, Chrome and Windows Internet Explorer (Windows Vista or newer)
  • Notificateion email address
  • Requestors can specify another email address for notifications (issuance, expiration, et al.). Function is suitable especially for server farm administrators. They can specify a team group address in the request form.
  • Issuance watching robot
  • New robot is periodically obtaining the status of pending requests and informing requestors in case of issuance.
  • New certificate download page
  • Certificate can be exporeted directly into the file in the DER or PEM encoding now. You can use use link https://tcs.cesnet.cz/certificate/download-pem/request ID for PEM encoding download or https://tcs.cesnet.cz/certificate/download-der/request ID for the DER one.
  • Minor fixes and improvements