update background image

content/_index.html

@@ -37,3 +37,5 @@ Send a Pull Request to our repository on **GitLab** to contribute to this site
 {{% /blocks/feature %}}
 
 {{< /blocks/section >}}
+
+<a href="http://www.freepik.com">Designed by starline / Freepik</a>

static/backgrounds/cyber-security-padlock-concept-illustration/License free.txt

+IMPORTANT NOTICE: This license only applies if you downloaded this content as
+an unsubscribed user. If you are a premium user (ie, you pay a subscription)
+you are bound to the license terms described in the accompanying file
+"License premium.txt".
+
+---------------------
+
+You must attribute the image to its author:
+
+In order to use a content or a part of it, you must attribute it to Freepik,
+so we will be able to continue creating new graphic resources every day.
+
+
+How to attribute it?
+
+For websites:
+
+Please, copy this code on your website to accredit the author:
+<a href="http://www.freepik.com">Designed by Freepik</a>
+
+For printing:
+
+Paste this text on the final work so the authorship is known.
+- For example, in the acknowledgements chapter of a book:
+"Designed by Freepik"
+
+
+You are free to use this image:
+
+- For both personal and commercial projects and to modify it.
+- In a website or presentation template or application or as part of your design.
+
+You are not allowed to:
+
+- Sub-license, resell or rent it.
+- Include it in any online or offline archive or database.
+
+The full terms of the license are described in section 7 of the Freepik
+terms of use, available online in the following link:
+
+  http://www.freepik.com/terms_of_use
+
+The terms described in the above link have precedence over the terms described
+in the present document. In case of disagreement, the Freepik Terms of Use
+will prevail.

static/backgrounds/cyber-security-padlock-concept-illustration/License premium.txt

+IMPORTANT NOTICE: This license only applies if you downloaded this content as
+a subscribed (or "premium") user. If you are an unsubscribed user (or "free"
+user) you are bound to the license terms described in the accompanying file
+"License free.txt".
+
+---------------------
+
+You can download from your profile in Freepik a personalized license stating
+your right to use this content as a "premium" user:
+
+  https://profile.freepik.com/my_downloads
+
+You are free to use this image:
+
+- For both personal and commercial projects and to modify it.
+- In a website or presentation template or application or as part of your design.
+
+You are not allowed to:
+
+- Sub-license, resell or rent it.
+- Include it in any online or offline archive or database.
+
+The full terms of the license are described in sections 7 and 8 of the Freepik
+terms of use, available online in the following link:
+
+  http://www.freepik.com/terms_of_use
+
+The terms described in the above link have precedence over the terms described
+in the present document. In case of disagreement, the Freepik Terms of Use
+will prevail.

static/backgrounds/digital-particle-mesh-technology-background/License free.txt

+IMPORTANT NOTICE: This license only applies if you downloaded this content as
+an unsubscribed user. If you are a premium user (ie, you pay a subscription)
+you are bound to the license terms described in the accompanying file
+"License premium.txt".
+
+---------------------
+
+You must attribute the image to its author:
+
+In order to use a content or a part of it, you must attribute it to starline / Freepik,
+so we will be able to continue creating new graphic resources every day.
+
+
+How to attribute it?
+
+For websites:
+
+Please, copy this code on your website to accredit the author:
+<a href="http://www.freepik.com">Designed by starline / Freepik</a>
+
+For printing:
+
+Paste this text on the final work so the authorship is known.
+- For example, in the acknowledgements chapter of a book:
+"Designed by starline / Freepik"
+
+
+You are free to use this image:
+
+- For both personal and commercial projects and to modify it.
+- In a website or presentation template or application or as part of your design.
+
+You are not allowed to:
+
+- Sub-license, resell or rent it.
+- Include it in any online or offline archive or database.
+
+The full terms of the license are described in section 7 of the Freepik
+terms of use, available online in the following link:
+
+  http://www.freepik.com/terms_of_use
+
+The terms described in the above link have precedence over the terms described
+in the present document. In case of disagreement, the Freepik Terms of Use
+will prevail.

static/backgrounds/digital-particle-mesh-technology-background/License premium.txt

+IMPORTANT NOTICE: This license only applies if you downloaded this content as
+a subscribed (or "premium") user. If you are an unsubscribed user (or "free"
+user) you are bound to the license terms described in the accompanying file
+"License free.txt".
+
+---------------------
+
+You can download from your profile in Freepik a personalized license stating
+your right to use this content as a "premium" user:
+
+  https://profile.freepik.com/my_downloads
+
+You are free to use this image:
+
+- For both personal and commercial projects and to modify it.
+- In a website or presentation template or application or as part of your design.
+
+You are not allowed to:
+
+- Sub-license, resell or rent it.
+- Include it in any online or offline archive or database.
+
+The full terms of the license are described in sections 7 and 8 of the Freepik
+terms of use, available online in the following link:
+
+  http://www.freepik.com/terms_of_use
+
+The terms described in the above link have precedence over the terms described
+in the present document. In case of disagreement, the Freepik Terms of Use
+will prevail.