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Privacy policy

Who are we ?

Nano-Rennes is a CNRS proximity technology platform whose purpose is the pooling of various means of the Foton Instutut and the IETR.

The address of our website is:


Use of personal data collected


When you leave a comment on our website, the data entered in the comment form, but also your IP address and the user agent of your browser are collected to help us detect unwanted comments.

An anonymized channel created from your email address (also called hash) can be sent to the Gravatar service to check if you are using the service. The privacy clauses of the Gravatar service are available here: After validation of your comment, your profile picture will be visible publicly next to your comment.


If you are a registered user and you upload images to the website, we advise you to avoid uploading images containing EXIF ​​GPS coordinates. Visitors to your website can download and extract location data from these images.

Contact Forms


If you post a comment on our site, you will be asked to save your name, e-mail address and website in cookies. It’s only for your comfort so you do not have to enter this information if you post another comment later. These cookies expire after one year.

Embedded content from other sites

Articles on this site may include embedded content (eg videos, images, articles, animations such as maps …). Content embedded from other sites behaves in the same way as if the visitor were to that other site.

These websites may collect data about you, use cookies, embed third-party tracking tools, track your interactions with these embedded content if you have a connected account on their website.

Statistics and audience measurements

Use and transmission of your personal data

Storage times of your data

If you leave a comment, the comment and its metadata are kept indefinitely. This automatically recognizes and approves the following comments instead of leaving them in the moderation queue.

The rights you have on your data

If you have left comments on the site, you can request to receive a file containing all the personal data that we have about you, including the ones you have provided us. You can also request the deletion of your personal data. This does not take into account data stored for administrative, legal or security purposes.

Transmission of your personal data

Visitor comments can be verified using an automated spam detection service.

General conditions of use

Use of this website implies acceptance of the following terms and conditions and warnings.

This site is a portal site giving access to other sites such as the CNRS site or those of associated CNRS units. The latter are all likely to have their own legal notices, which should be consulted and respected. In addition, this site has no control over the content of the other sites to which it gives access. Although the previously mentioned sites appear reliable, the Nano-Rennes platform can give no guarantee. As a result, the Nano-Rennes platform can not be held responsible for the bad consequences of their visit. Nano-Rennes is not responsible for any misuse of its website.