Cookies Policy
In compliance with Law 34/2002, of July 11, on Information Society Services and Electronic Commerce (LSSICE), in relation to Regulation (EU) 2016/679 of the European Parliament and of the Council, of April 27, 2016, on General Data Protection (GDPR) and Organic Law 3/2018, of December 5, on Data Protection and Guarantee of Digital Rights (
These terms set out the possible and different uses of the cookies that we may implement on the website. They were last reviewed in December 2025, and may be subject to variations until their next review.
What are cookies?
Cookies and other similar technologies are tools used by Web servers to store and retrieve information about their visitors, as well as to offer the correct functioning of the site.
By using these devices, the Web server is allowed to remember certain data concerning the User, such as their preferences for viewing the pages of that server, username and password, products they are most interested in, enabling faster access, storing and retrieving information about browsing habits, etc.
They are associated with an anonymous User, without their computer or device providing references that allow their personal data to be known, unless authorization is granted.
Cookies affected by regulation and exempt cookies
According to the EU Directive, the cookies that require the informed consent of the User are analytical cookies, advertising cookies, and affiliation cookies.
Cookies of a technical nature and those necessary for the functioning of the website or the provision of services expressly requested by the User are exempted.
Types of cookies
- Based on their Purpose
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Technical and functional cookies: these are cookies that allow the user to browse through a website, platform, or application and use the different options or services that exist therein.
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Analytical cookies: these are cookies that allow the party responsible for them to monitor and analyze the behavior of the Users of the websites to which they are linked. The information collected through this type of cookie is used in the measurement of the activity of the websites, applications, or platforms and for the creation of browsing profiles of the users of said sites, applications, and platforms, in order to introduce improvements based on the analysis of the usage data made by the users of the service.
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Advertising cookies: these are cookies that allow the management, in the most efficient way possible, of the advertising spaces that, where appropriate, the editor has included on a web page, application, or platform from which the requested service is provided, based on criteria such as edited content or the frequency with which the advertisements are shown.
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Behavioral advertising cookies: these collect information about the user’s preferences and personal choices (retargeting) to allow the management, in the most efficient way possible, of the advertising spaces that, where appropriate, the editor has inclu
ded on a website, application, or platform from which the requested service is provided. -
Social cookies: these are set by social media platforms on the services to allow you to share content with your friends and networks. Social media platforms have the ability to track your online activity outside of the services. This may affect the content and messages you see on other services you visit.
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Affiliate cookies: these allow for tracking visits originating from other websites with which the website establishes an affiliation contract (affiliation companies).
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Security cookies: these store encrypted information to prevent the data saved in them from being vulnerable to malicious third-party attacks.
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- Based on their owner or managing entity
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First-party cookies: these are cookies sent to the user’s terminal equipment from a computer or domain managed by the editor itself and from which the service requested by the user is provided.
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Third-party cookies: these are cookies sent to the user’s terminal equipment from a computer or domain that is not managed by the editor, but by another entity that processes the data obtained through the cookies.
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- Based on their activity period or retention period
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Session cookies: these are a type of cookie designed to collect and store data while the user accesses a web page.
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Persistent cookies: these are a type of cookie in which the data remains stored in the terminal and can be accessed and processed for a period defined by the party responsible for the cookie, which can range from a few minutes to several years.
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Processing of personal data
Data controller: ASOCIACION CENTRO TECNOLOGICO NAVAL Y DEL MAR
Purposes of processing: as specified in section 4.a of these terms.
Lawful basis for processing (legitimation): legitimate interest, informed consent.
Retention periods: as specified in the inventory of cookies used on this website.
Data communication: data will not be communicated by default, except in the case of third-party cookies or as required by legal provision.
Rights: the data subject may revoke consent at any time, as well as request access, rectification, erasure, restriction of processing, data portability, or object to the processing of their data.
Extended privacy information: in the Privacy Policy, you will find more extensive information about data processing, your rights, and how to exercise them.
Inventory of cookies used on this website
COOKIES CONTROLLED BY THE EDITOR
Technical and functional
| Properties | Cookie | Purpose | Duration |
| ctnaval.com | _ga_F5XC2QLY5V | Cookie required for the use of the website’s options and services. | one year |
| ctnaval.com | _ga_YFMSF80KM9 | Cookie required for the use of the website’s options and services. | one year |
| ctnaval.com | _ga_YFMSF80KM9 | Cookie required for the use of the website’s options and services. | one year |
| greenmarinemed.obse rvatorio.ctnaval.com | cookieyesconsent | Cookie required for the use of the website’s options and services. | one year |
| greenmarinemed.obse rvatorio.ctnaval.com | sbjs_current | Cookie required for the use of the website’s options and services. | session |
| greenmarinemed.obse rvatorio.ctnaval.com | sbjs_session | Cookie required for the use of the website’s options and services. | session |
| greenmarinemed.obse rvatorio.ctnaval.com | sbjs_udata | Cookie required for the use of the website’s options and services. | session |
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sbjs_current | Cookie required for the use of the website’s options and services. | session |
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sbjs_current_add | Cookie required for the use of the website’s options and services. | session |
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sbjs_first | Cookie required for the use of the website’s options and services. | session |
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sbjs_first_add | Cookie required for the use of the website’s options and services. | session |
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sbjs_migrations | Cookie required for the use of the website’s options and services. | session |
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sbjs_session | Cookie required for the use of the website’s options and services. | session |
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sbjs_udata | Cookie required for the use of the website’s options and services. | session |
Analytical
| Properties | Cookie | Purpose | Duration |
| Google Analytics | _ga | ID used to identify users | one year |
THIRD-PARTY COOKIES
Third-party services are beyond the control of the editor. Providers may modify their terms of service, purpose, and use of cookies, etc., at any time.
| Editor | Privacy Policy |
| Google Analytics | https://privacy.google.com/take-control.html |
Cookie configuration panel
From this panel, you can configure the cookies that the website may install in your browser, with the exception of technical or functional cookies, which are necessary for browsing and using the different options or services offered.
How to manage cookies from the browser
- Deleting Cookies from the Device
Cookies that are already on a device can be deleted by clearing the browser history, which will remove cookies from all websites visited. However, some saved information may also be lost (e.g.,
Managing Site-Specific Cookies
For more precise control of site-specific cookies, Users can adjust their privacy and cookie settings in the browser.
- Blocking Cookies
Although most modern browsers can be configured to prevent cookies from being installed on devices, this may require the manual adjustment of certain preferences every time a site or page is visited. Furthermore, some services