Privacy Policy

We have drawn up this data protection declaration (version 02.12.2020) in order to provide you with information in accordance with the requirements of the General Data Protection Regulation (EU) 2016/679 to explain what information we collect, how we use data, and what choices you have as a visitor to this website. Unfortunately, it is in the nature of things that these explanations sound very technical, but we have tried to describe the most important things as simply and clearly as possible when creating them.

The responsible party for data processing on this website is:

SAND & SILICON GmbH
Schmidtstrasse 51
60326 Frankfurt am Main

Email: office@sandsilicon.com

The controller decides alone or jointly with others on the purposes and means of the processing of personal data (e.g. names, contact details or similar).

 

Automatic data storage

Nowadays, when you visit websites, certain information is automatically created and stored, including on this website.

When you visit our website as you are doing right now, our web server (computer on which this website is stored) automatically stores data like

  • the address (URL) of the accessed web page
  • Browser and browser version
  • the operating system used
  • the address (URL) of the previously visited page (referrer URL)
  • the hostname and IP address of the device from which access is made
  • Date and time

in files (web server log files).

As a rule, web server log files are stored for two weeks and then automatically deleted. We do not pass on this data, but cannot rule out the possibility that this data may be viewed in the event of unlawful behavior.

 

Cookies

Our website uses HTTP cookies to store user-specific data.
Below we explain what cookies are and why they are used so that you can better understand the following privacy policy.

What exactly are cookies?

Whenever you browse the Internet, you use a browser. Popular browsers include Chrome, Safari, Firefox, Internet Explorer, and Microsoft Edge. Most websites store small text files in your browser. These files are called cookies.

One thing cannot be denied: Cookies are really useful little helpers. Almost all websites use cookies. More precisely, they are HTTP cookies, as there are other cookies for other applications. HTTP cookies are small files that are stored on your computer by our website. These cookie files are automatically placed in the cookie folder, effectively the "brain" of your browser. A cookie consists of a name and a value. When defining a cookie, one or more attributes must also be specified.

Cookies store certain user data about you, such as language or personal page settings. When you return to our site, your browser transmits the "user-related" information back to our site. Thanks to cookies, our site knows who you are and offers you your usual default setting. In some browsers, each cookie has its own file; in others, such as Firefox, all cookies are stored in a single file.

There are both first-party cookies and third-party cookies. First-party cookies are created directly by our site, third-party cookies are created by partner websites (e.g. Google Analytics). Each cookie must be evaluated individually, as each cookie stores different data. Also, the expiration time of a cookie varies from a few minutes to a few years. Cookies are not software programs and do not contain viruses, Trojans or other "pests". Cookies also cannot access information on your PC.

What are the types of cookies?

The question of which cookies we use in particular depends on the services used and is clarified in the following sections of the privacy policy. At this point, we would like to briefly discuss the different types of HTTP cookies.

We can distinguish 4 types of cookies:

Absolutely necessary cookies
These cookies are necessary to ensure basic functions of the website. For example, these cookies are needed when a user adds a product to the shopping cart, then continues surfing on other pages and later goes to the checkout. Through these cookies, the shopping cart is not deleted even if the user closes his browser window.

Functional cookies
These cookies collect information about user behavior and whether the user receives any error messages. In addition, these cookies are also used to measure the loading time and the behavior of the website with different browsers.

Targeting cookies
These cookies provide a better user experience. For example, entered locations, font sizes or form data are stored.

Advertising cookies
These cookies are also called targeting cookies. They are used to deliver customized advertising to the user. This can be very convenient, but also very annoying.

Usually, when you visit a website for the first time, you are asked which of these cookie types you want to allow. And, of course, this decision is also stored in a cookie.

How can I delete cookies?

How and whether you want to use cookies, you decide. Regardless of which service or website the cookies come from, you always have the option to delete, only partially allow or disable cookies. For example, you can block third-party cookies, but allow all other cookies.

If you want to determine which cookies have been stored in your browser, if you want to change or delete cookie settings, you can find this in your browser settings:

Chrome: Delete, enable and manage cookies in Chrome

Safari: Managing cookies and website data with Safari

Firefox: Delete cookies to remove data that websites have placed on your computer

Internet Explorer: Delete and manage cookies

Microsoft Edge: Delete and manage cookies

If you do not want to have cookies in principle, you can set up your browser so that it always informs you when a cookie is to be set. In this way, you can decide for each individual cookie whether you allow the cookie or not. The procedure varies depending on the browser. The best way is to search for the instructions in Google with the search term "delete cookies Chrome" or "disable cookies Chrome" in case of a Chrome browser or replace the word "Chrome" with the name of your browser, e.g. Edge, Firefox, Safari.

What about my privacy?

The so-called "Cookie Guidelines" have been in place since 2009. These state that the storage of cookies requires your consent. Within the EU countries, however, there are still very different reactions to these directives. In Germany, the Cookie Directives have not been implemented as national law. Instead, this directive was largely implemented in Section 15 (3) of the German Telemedia Act (TMG).

If you want to know more about cookies and are not afraid of technical documentation, we recommend https://tools.ietf.org/html/rfc6265, the Internet Engineering Task Force (IETF) Request for Comments called "HTTP State Management Mechanism".

 

Storage of personal data

Personal data that you transmit to us electronically on this website, such as name, e-mail address, address or other personal information in the context of submitting a form, will be used by us together with the time and IP address only for the purpose stated in each case, kept secure and not disclosed to third parties.

We thus use your personal data only for communication with those visitors who expressly request contact and for the processing of the services and products offered on this website. We do not disclose your personal data without consent, but we cannot exclude the possibility that this data may be viewed in the event of unlawful conduct.

If you send us personal data by e-mail - thus away from this website - we cannot guarantee secure transmission and protection of your data. We recommend that you never send confidential data by e-mail without encryption.

The legal basis exists according to Article 6 paragraph 1 a DSGVO (lawfulness of processing) in that you give us consent to process the data you have entered. You can revoke this consent at any time - an informal e-mail is sufficient, you will find our contact details in the imprint.

Rights under the General Data Protection Regulation

According to the provisions of the GDPR, you are generally entitled to the following rights:

  • Right of rectification (Article 16 GDPR)
  • Right to erasure ("right to be forgotten") (Article 17 GDPR)
  • Right to restriction of processing (Article 18 DSGVO)
  • Right to notification - obligation to notify in connection with the rectification or erasure of personal data or the restriction of processing (Article 19 GDPR)
  • Right to data portability (Article 20 GDPR)
  • Right to object (Article 21 GDPR)
  • Right not to be subject to a decision based solely on automated processing, including profiling (Article 22 GDPR)

If you believe that the processing of your data violates data protection law or your data protection rights have otherwise been violated in any way, it is sufficient to send us an informal notification by e-mail or you can contact the https://datenschutz.hessen.de/ turn.

 

Google Fonts

On our website we use Google Fonts. These are the "Google Fonts" of the company Google Inc. For the European area, the company Google Ireland Limited (Gordon House, Barrow Street Dublin 4, Ireland) is responsible for all Google services.

You do not need to log in or enter a password to use Google Fonts. Furthermore, no cookies are stored in your browser. The files (CSS, fonts) are requested via the Google domains fonts.googleapis.com and fonts.gstatic.com. According to Google, the requests for CSS and fonts are completely separate from all other Google services. If you have a Google account, you do not need to worry that your Google account information, while using Google Fonts, will be transmitted to Google. Google records the usage of CSS (Cascading Style Sheets) and the fonts used and stores this data securely. We'll look at exactly what the data storage looks like in more detail.

What are Google Fonts?

Google Fonts (formerly Google Web Fonts) is a directory of over 800 fonts that are Google makes available to its users free of charge.

Many of these fonts are released under the SIL Open Font License, while others are released under the Apache License. Both are free software licenses.

Why do we use Google Fonts on our website?

Google Fonts allows us to use fonts on our own website, but we don't have to upload them to our own server. Google Fonts is an important component in keeping the quality of our website high. All Google Fonts are automatically optimized for the web and this saves data volume and is a big advantage especially for mobile use. When you visit our site, the low file size ensures a fast loading time. Furthermore, Google Fonts are secure web fonts. Different image synthesis systems (rendering) in different browsers, operating systems and mobile devices can lead to errors. Such errors can sometimes visually distort texts or entire web pages. Thanks to the fast Content Delivery Network (CDN), there are no cross-platform problems with Google Fonts. Google Fonts supports all major browsers (Google Chrome, Mozilla Firefox, Apple Safari, Opera) and works reliably on most modern mobile operating systems, including Android 2.2+ and iOS 4.2+ (iPhone, iPad, iPod). So, we use the Google Fonts to make all our online service as beautiful and consistent as possible.

What data is stored by Google?

When you visit our website, the fonts are reloaded via a Google server. Through this external call, data is transmitted to the Google servers. In this way, Google also recognizes that you or your IP address are visiting our website. The Google Fonts API is designed to reduce the use, storage, and collection of end-user data to what is necessary for proper font delivery. By the way, API stands for "Application Programming Interface" and serves, among other things, as a data transmitter in the software field.

Google Fonts stores CSS and font requests securely at Google and is therefore protected. Through the collected usage figures, Google can determine how well the individual fonts are received. Google publishes the results on internal analysis pages, such as Google Analytics. In addition, Google also uses data from its own web crawler to determine which websites are using Google fonts. This data is published to the Google Fonts BigQuery database. Entrepreneurs and developers use Google's BigQuery web service to be able to examine and move large amounts of data.

However, it should be noted that each Google Font request also automatically transmits information such as language settings, IP address, browser version, browser screen resolution and browser name to the Google servers. Whether this data is also stored cannot be clearly determined or is not clearly communicated by Google.

How long and where is the data stored?

Google stores requests for CSS assets for one day on its servers, which are mainly located outside the EU. This allows us to use fonts with the help of a Google stylesheet. A stylesheet is a format template that can be used to easily and quickly change the design or font of a web page, for example.

The font files are stored by Google for one year. Google thus pursues the goal of fundamentally improving the loading time of web pages. When millions of web pages reference the same fonts, they are cached after the first visit and immediately reappear on all other web pages visited later. Sometimes Google updates font files to reduce file size, increase language coverage, and improve design.

How can I delete my data or prevent data storage?

The data that Google stores for one day or one year cannot simply be deleted. The data is automatically transmitted to Google when the page is accessed. To be able to delete this data prematurely, you must contact Google support on https://support.google.com/?hl=de&tid=311237102 contact. Data storage you prevent in this case only if you do not visit our site.

Unlike other web fonts, Google allows us unlimited access to all fonts. So we can access an unlimited sea of fonts and get the most out of them for our website. You can find out more about Google Fonts and other issues at https://developers.google.com/fonts/faq?tid=311237102. There, Google addresses privacy-related matters, but really detailed information about data storage is not included. It is relatively difficult to get really precise information about stored data from Google.

You can also find out which data is generally collected by Google and what this data is used for at https://www.google.com/intl/de/policies/privacy/ read up.

 

Google Analytics

We use on our website the analysis tracking tool Google Analytics (GA) of the American company Google Inc. For the European area the company Google Ireland Limited (Gordon House, Barrow Street Dublin 4, Ireland) is responsible for all Google services. Google Analytics collects data about your actions on our website. For example, when you click on a link, this action is stored in a cookie and sent to Google Analytics. Using the reports we receive from Google Analytics, we can better tailor our website and service to your preferences. In the following, we will go into more detail about the tracking tool and, in particular, inform you about what data is stored and how you can prevent this.

What is Google Analytics?

Google Analytics is a tracking tool used for traffic analysis of our website. For Google Analytics to work, a tracking code is built into the code of our website. When you visit our website, this code records various actions you take on our website. Once you leave our website, this data is sent to the Google Analytics servers and stored there.

Google processes the data and we receive reports about your user behavior. These reports may include, but are not limited to, the following:

  • Target group reports: Through target group reports, we get to know our users better and know more precisely who is interested in our service.
  • Ad reports: Ad reports make it easier for us to analyze and improve our online advertising.
  • Acquisition reports: Acquisition reports give us helpful information on how to get more people interested in our service.
  • Behavior reports: This is where we learn how you interact with our website. We can track which path you take on our site and which links you click.
  • Conversion reports: Conversion is the name given to a process in which you perform a desired action as a result of a marketing message. For example, when you go from being just a website visitor to a buyer or newsletter subscriber. These reports help us learn more about how our marketing efforts are working for you. This is how we aim to increase our conversion rate.
  • Real-time reports: Here we always know immediately what is happening on our website. For example, we can see how many users are reading this text.

 

Why do we use Google Analytics on our website?

Our goal with this website is clear: we want to provide you with the best possible service. The statistics and data from Google Analytics help us achieve this goal.

The statistically evaluated data gives us a clear picture of the strengths and weaknesses of our website. On the one hand, we can optimize our site so that it is found more easily by interested people on Google. On the other hand, the data helps us to better understand you as a visitor. Thus, we know very well what we need to improve on our website in order to provide you with the best possible service. The data also helps us to carry out our advertising and marketing measures in a more individual and cost-effective way. After all, it only makes sense to show our products and services to people who are interested in them.

What data is stored by Google Analytics?

Google Analytics uses a tracking code to create a random, unique ID associated with your browser cookie. This is how Google Analytics recognizes you as a new user. The next time you visit our site, you will be recognized as a "returning" user. All collected data is stored together with this user ID. This is how it is possible to evaluate pseudonymous user profiles in the first place.

Identifiers such as cookies and app instance IDs measure your interactions on our website. Interactions are all types of actions you take on our website. If you also use other Google systems (such as a Google account), data generated through Google Analytics may be linked to third-party cookies. Google does not share Google Analytics data unless we, as the website operator, authorize it. Exceptions may occur if required by law.

How long and where is the data stored?

Google has your servers spread all over the world. Most servers are located in America and consequently your data is mostly stored on American servers. Here you can read exactly where Google's data centers are located: https://www.google.com/about/datacenters/inside/locations/?hl=de

Your data is distributed on different physical data carriers. This has the advantage that the data can be retrieved more quickly and is better protected against manipulation. In every Google data center, there are corresponding emergency programs for your data. If, for example, the hardware at Google fails or natural disasters paralyze servers, the risk of a service interruption at Google still remains low.

By default, Google Analytics sets a retention period of 26 months for your user data. Then your user data is deleted. However, we have the option to choose the retention period of user data ourselves. There are five variants available to us for this purpose:

  • Deletion after 14 months
  • Deletion after 26 months
  • Deletion after 38 months
  • Deletion after 50 months
  • No automatic deletion

 

Once the specified period has expired, the data is deleted once a month. This retention period applies to your data associated with cookies, user recognition and advertising IDs (e.g. DoubleClick domain cookies). Reporting results are based on aggregated data and are stored separately from user data. Aggregated data is a merging of individual data into a larger unit.

How can I delete my data or prevent data storage?

Under European Union data protection law, you have the right to access, update, delete, or restrict your data. Using the browser add-on to disable Google Analytics JavaScript (ga.js, analytics.js, dc.js), you can prevent Google Analytics from using your data. You can download the browser add-on at https://tools.google.com/dlpage/gaoptout?hl=de download and install. Please note that this add-on only disables data collection by Google Analytics.

If you generally want to disable, delete or manage cookies (independently of Google Analytics), there are separate instructions for each browser:

Chrome: Delete, enable and manage cookies in Chrome

Safari: Managing cookies and website data with Safari

Firefox: Delete cookies to remove data that websites have placed on your computer

Internet Explorer: Delete and manage cookies

Microsoft Edge: Delete and manage cookies

Google Analytics is an active participant in the EU-U.S. Privacy Shield Framework, which governs the accurate and secure transfer of personal data. You can find more information on this at https://www.privacyshield.gov/participant?id=a2zt000000001L5AAI&tid=311237102. We hope we have been able to provide you with the most important information about Google Analytics data processing. If you want to learn more about the tracking service, we recommend these two links: http://www.google.com/analytics/terms/de.html and https://support.google.com/analytics/answer/6004245?hl=de.

 

Embedded social media elements

We incorporate elements of social media services on our website to display images, videos and text.
When you visit pages that display these elements, data is transmitted from your browser to the respective social media service and stored there. We have no access to this data.
The following links will take you to the pages of the respective social media services where it is explained how they handle your data:

 

LinkedIn Privacy Policy

We use social plug-ins of the social media network LinkedIn, of the company LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043, USA on our website. The social plug-ins may be feeds, content sharing or links to our LinkedIn page. The social plug-ins are clearly marked with the familiar LinkedIn logo and allow, for example, interesting content to be shared directly via our website. For the European Economic Area and Switzerland, LinkedIn Ireland Unlimited Company Wilton Place in Dublin is responsible for data processing.

By embedding such plug-ins, data can be sent to LinkedIn, stored and processed there. In this privacy policy, we want to inform you about what data is involved, how the network uses this data and how you can manage or prevent the data storage.

What is LinkedIn?

LinkedIn is the largest social network for business contacts. Unlike Facebook, for example, the company focuses exclusively on building business contacts. Companies can present services and products on the platform and establish business relationships. Many people also use LinkedIn to look for jobs or to find suitable employees for their own company. In Germany alone, the network has over 11 million members. In Austria, there are around 1.3 million.

Why do we use LinkedIn on our website?

We know how busy you are. You can't follow all the social media channels individually. Even if it would be worth it, as in our case. Because time and again we post interesting news or reports that are worth spreading. That's why we've made it possible on our website to share interesting content directly on LinkedIn or to link directly to our LinkedIn page. We consider built-in social plug-ins as an extended service on our website. The data that LinkedIn collects also helps us to show possible advertising measures only to people who are interested in our offer.

What data is stored by LinkedIn?

Only through the mere integration of the social plug-ins LinkedIn does not store any personal data. LinkedIn calls this data generated by plug-ins passive impressions. But when you click on a social plug-in, for example to share our content, the platform stores personal data as so-called "active impressions". And this is regardless of whether you have a LinkedIn account or not. If you are logged in, the collected data is assigned to your account.

Your browser establishes a direct connection to LinkedIn's servers when you interact with our plug-ins. In this way, the company logs various usage data. In addition to your IP address, this may include login data, device information, or information about your Internet or mobile provider. If you access LinkedIn services via your smartphone, your location (after you have allowed this) can also be determined. LinkedIn may also share this data in "hashed" form with third-party advertisers. Hashing means turning a record into a string of characters. This makes it possible to encrypt the data in such a way that people can no longer be identified.

Most data about your user behavior is stored in cookies. These are small text files that are usually set in your browser. LinkedIn may also use web beacons, pixel tags, display tags, and other device identifiers.

Various tests also show which cookies are set when a user interacts with a social plug-in.

How long and where is the data stored?

In principle, LinkedIn retains your personal data for as long as the company deems it necessary to provide its own services. However, LinkedIn deletes your personal data when you delete your account. In some exceptional cases, LinkedIn retains some data in aggregate and anonymized form even after you delete your account. Once you delete your account, other people will not be able to see your data within one day. LinkedIn generally deletes data within 30 days. However, LinkedIn retains data if it is necessary due to legal obligation. Data that can no longer be assigned to individuals remain stored even after the account is closed. The data is stored on various servers in America and presumably also in Europe.

How can I delete my data or prevent data storage?

You have the right to access and also delete your personal data at any time. In your LinkedIn account you can manage, change and delete your data. In addition, you can also request a copy of your personal data from LinkedIn.

Here's how to access the account information in your LinkedIn profile:

In LinkedIn, click on your profile icon and select the "Settings and Privacy" section. Now click "Privacy" and then click "Change" in the "How LinkedIn uses your data" section. In just a short time, you will be able to download selected data about your web activity and account history.

You also have the option in your browser to prevent data processing by LinkedIn. As mentioned above, LinkedIn stores most data via cookies that are set in your browser. You can manage, deactivate or delete these cookies. Depending on which browser you have, the management works slightly differently. You can find the instructions for the most common browsers here:

Chrome: Delete, enable and manage cookies in Chrome

Safari: Managing cookies and website data with Safari

Firefox: Delete cookies to remove data that websites have placed on your computer

Internet Explorer: Delete and manage cookies

Microsoft Edge: Delete and manage cookies

You can also basically set up your browser so that you are always informed when a cookie is to be set. Then you can always decide individually whether you want to allow the cookie or not.

LinkedIn is an active participant in the EU-U.S. Privacy Shield Framework. This framework ensures proper data transfer between the U.S. and the European Union. At https://www.privacyshield.gov/participant?id=a2zt0000000L0UZAA0 you can learn more about it. We have tried to bring you closer to the most important information about LinkedIn's data processing. At https://www.linkedin.com/legal/privacy-policy learn even more about the data processing of the social media network LinkedIn.

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Oliver Sand

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SAND & SILICON GmbH

Schmidtstrasse 51
60326 Frankfurt am Main