Unsupported certificate requests

CERTUM, being a member of the Certificate Authorities Browser Forum, is discontinuing the practice of certifying Internal Server Names and Reserved IP Addresses. Following a decision by the Certificate Authorities Browser Forum, CERTUM does not issue certificates whose Subject Alternative Name (SAN) extension or Subject Common Name field contains such names.

The Internal Server Name is any name whose address is not recognized by the public Domain Name System DNS (e.g. server.local „,”server2.group”, etc.) . The Reserved IP Address is any address defined by the Internet Assigned Numbers Authority (IANA) as reserved.

In order to increase security on the Internet, members of the Certificate Authorities Browser Forum (CA / Browser Forum) specified guidelines regulating the manner of issuing and implementing SSL certificates. As a result, a document was produced in which, among other provisions, the Forum requires certification authorities to cease certification of public key certificates that use Internal Server Names or Reserved IP Addressess.

Pursuant to the decision made by the Certificate Authorities Browser Forum, we hereby state that as of July 1, 2012, we do not accept certificate requests and applications for certificate renewal which Internal Server Names and Reserved IP Addresses.

To read the regulations of the Certificate Authorities Browser Forum, please go here.
To learn which IPv4 addresses are registered, go here.

Please note: CERTUM does not sell its products or services to the following countries: Syria, North Korea, Sudan and Cuba.
Please note: According to Global standards Certum does not issue SSL certificates for domains on the TLD list (Top-Level Domain)
Please note: From 1 August 2019 it will not be possible to verify access to the IP address on the basis of a certificate issued by the IP address provider confirming that the Subscriber is its owner and sole user.

Dear User

Pursuant to Article 13(1)(2) of the General Data Protection Regulation of 27 April 2016 (hereinafter referred to as the “Regulation”), please be informed that:

  • The administrator of your personal data is Asseco Data Systems S.A. with registered office in Gdynia, ul. Podolska 21, 81-321 Gdynia;
  • The Data Protection Officer at Asseco Data Systems S.A. can be contacted at e-mail address: IOD@assecods.pl, tel. +48 42 675 63 60.
  • Your personal data will be processed for the purpose of:
    1. preparing a response to your enquiry, pursuant to Art. 6(1)(b) of the Regulation.
    2. sending marketing information by means of electronic communication and automation software on the basis of the Act on the provision of services by electronic means of 18 July 2002 and in connection with Article 172(1) of the Act “Telecommunications Law” of 16 July 2004 (alternative consent), pursuant to Article 6(1)(a) of the Regulation.
  • Your personal data will be stored for the time necessary to prepare a response to your enquiry and to respond it until you withdraw your consent for receipt of marketing information.
  • You have the right to access the contents of your data and the right to correct it, to have it removed/forgotten, to restrict its processing, to transfer it, to make an objection, to withdraw consent at any time without affecting the lawfulness of processing carried out on the basis of your consent prior to its withdrawal. All the above rights may be exercised through an application submitted at https://www.daneosobowe.assecods.pl
  • You have the right to lodge a complaint with the Regulator if you consider that the processing of your personal data is in breach of provisions of the Regulation.
  • Provision of personal data by you is necessary for the execution of your enquiry. You must provide it, and the consequence of not providing personal data will be that you will not be able to receive a response to your enquiry.
  • Your data will be processed automatically, also in the form of profiling. Automated decision making will be based on the principles of processing personal data supplied at the time of creating an Account and any supplemented data stored in it as well as data concerning activity on the Websites (in accordance with the Privacy Policy of Asseco Data Systems S.A. website Privacy Policy) and activity related to our communication with you through e-mail, and such processing will result in adjustment of marketing information concerning our products and services that may be of interest to you.
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