Legal notice

CONDITIONS OF USE OF THE WEBSITE is an Internet domain owned by the National Cryptologic Centre (hereinafter CCN), CIF number S-2800155-J, with registered office at C/Argentona 30, 28023 Madrid - Spain. Telephone (+34) 91 372 50 00. E-mail address 


The CCN informs you that access to and use of the website and all the sub-domains and directories included therein (hereinafter jointly referred to as the Portal), as well as the services or contents that may be obtained through it, are subject to the terms detailed in this Legal Notice, without prejudice to the fact that access to any of said services or contents may require the acceptance of other types of conditions that will be previously shown to you.

Therefore, if you do not agree with the considerations detailed in this Legal Notice, please do not make use of the portal, since any use you make of it or of the services and contents included in it will imply the full and unreserved acceptance of the legal terms included in this text.

The CCN reserves the right to make changes to the portal without prior notice, with the aim of updating, correcting, modifying, adding or eliminating the contents of the portal or its design. Likewise, the conditions and terms included in this Notice may vary, and therefore, given that access and/or use of the website confers the condition of user, we inform you that you should review these terms each time you visit the portal again.


The CCN does not guarantee the non-existence of errors in the access to this website, in its content, nor that it is up to date, although it makes every effort to avoid them. Therefore, both the access and the use that may be made of the information contained therein are the exclusive responsibility of the user.

In the event that links or hyperlinks to other Internet sites are established on the website, the CCN will not exercise any type of control over said sites and contents. The user assumes sole responsibility for any consequences, damages or actions that may arise from accessing the hyperlinked website.

Under no circumstances will the CCN assume any responsibility for the contents of any link belonging to an external website, and therefore does not guarantee the quality, accessibility, reliability, accuracy, veracity and legality of any type of material or information contained in these websites.

Under no circumstances is there any association between the CCN website and the linked external sites.


The CCN-CERT web portal is translated into several official Spanish languages in their respective territories, in accordance with the provisions of Article 3 of the Spanish Constitution of 1978 and its Statutes of Autonomy.  It is also translated into a foreign language (English).

The content of the portal is translated at different levels of depth. The sections that are continually updated are excluded from the translation, given the immediacy of the changes proposed in the portal, as well as the legal regulations.

It should be noted that, in general, there may be a time lag between the Spanish version and the other languages, due to the translation process.


The CCN is the owner of the website, as well as the domain

This website, as well as the contents (including databases, text, audio, video and software files), designs and services that comprise it are owned and controlled by the CCN, and are protected without limitation by Spanish intellectual and industrial property laws, as well as by the different international treaties that may be applicable. Likewise, the CCN owns the CCN and CCN-CERT trademarks, signs, distinctive signs or logos that appear on the website, and as such are duly registered.

The use, total or partial reproduction, distribution, public communication, including the making available of all or part of the contents of this website, transformation, translation, adaptation or any other similar or analogous activity is strictly prohibited unless prior written authorisation has been obtained from the CCN. The licence to use any content of this portal granted to the user is limited to the downloading by the user of said content and the private use thereof, provided that said content remains unaltered.


The navigation of a user on this Portal, as on any other website, leaves as a trace the IP address that has been assigned to him/her by his/her Internet access provider for that session. The registration of this IP address is used exclusively for internal purposes, such as Portal access statistics.

The CPSTIC website and its domains use cookies (small information files that the server sends to the computer of the person accessing the page) for the correct functioning and visualisation of the websites by the user, the collection of statistics and those security elements that intervene in the control of access to restricted areas.

The CPSTIC displays information on its Cookies Policy at the bottom of any page of the portal with each login so that you are aware of it.

In view of this information, you can carry out the following actions:

- Accept cookies. This notice will not be displayed again when accessing any page of the portal during the current session.

- Restrict, block or delete cookies from CCN-CERT or any other web page, using your browser. Each browser operates differently. If the user of the portal does not wish to accept the recording of the cookie on his/her computer, he/she will be able to browse the portal without any type of restriction.


The CCN reserves the right to deny at its discretion, at any time and without prior notice, access by any user to this website or any part of it.


The relationship between CCN and the user shall be governed by the Spanish legislation in force, regardless of the user's legal environment. The resolution of any controversy that may arise from the visit to the website, or from the use of the services that may be offered therein, shall be submitted to the Courts and Tribunals of the city of Madrid.