Cookies

Use of cookies

What are cookies?

The Information Commissioner’s Office (ICO) defines a cookie as “a small file of letters and numbers that is downloaded on to your computer when you visit a website. Cookies are used by many websites and can do a number of things e.g. remembering your preferences, recording what you have put in your shopping basket, and counting the number of people looking at a website.”

Current cookie legislation

On 26 May 2012, new European law relating to use of web cookies came into force in the UK that will affect most web sites. The rules on cookies are covered by The Privacy and Electronic Communications (EC Directive) Regulations 2003 and The Privacy and Electronic Communications (EC Directive) (Amendment) Regulations 2011 and the ICO is responsible for enforcing these new rules.

The regulations also cover similar technologies for storing information, e.g. Flash cookies. The ICO and International Chamber of Commerce both provided guidance and advice on the EU cookie directive and its implementation. Please refer to their detailed guides for more information:

General use of information collected, used and stored by the CSPRG is governed by Imperial College London policies.

Types of cookies

1. Strictly necessary cookies

These will generally be used to store a unique identifier to manage and identify the user as unique to other users currently viewing the website, in order to provide a consistent and accurate service to the user.

2. Functionality cookies

Will typically be the result of a user action, but might also be implemented in the delivery of a service not explicitly requested but offered to the user. They can also be used to prevent the user being offered a service again that had previously been offered to that user and rejected.

3. Performance cookies

These are limited to performance and website improvement.

4. Targeting/advertising cookies

These contain a unique key that is able to distinguish individual users’ browsing habits or store a code that can be translated into a set of browsing habits or preferences using information stored elsewhere.

Cookies set by the CSPRG

The CSPRG does not set cookies.

Cookies set by 3rd parties

We use 3rd party services like Google Analytics who set cookies to collect information about website users and usage patterns – this information is helpful to plan and maintain the service. Most of these cookies are not essential for providing the services you request from us and can be blocked.

Each company is responsible for the cookies that they place onto your device and have separate policy documents to highlight their use. 

Key third party suppliers and links to their privacy policies are here:

Google Analytics

We use Google Analytics to help us understand how visitors are using and engaging with our website and apps. This allows us to make improvements to our web services and your online experience.

The Google Analytics tracking tool uses a number of cookies to collect information and report website usage statistics and does so without personally identifying individual visitors to Google or the CSPRG. If you wish to opt-out of Google Analytics tracking please visit and install the Google Analytics Opt-out Browser Add-on. More information on how Imperial uses Google Analytics and related services can be found in our web privacy notice.

Sharing information via social network sites

The CSPRG website has links embedded to our twitter.com account. Cookies generated by Twitter are outside of the CSPRG’s control and may change without notice. When you share a page or link Twitter may set cookies on your device or browser and can also make information about you publicly available or stored elsewhere. If you would like more information about privacy and the cookies used by these services, as well as information on how to opt-out, please visit their websites.

Clearing or restricting cookies

If you like keeping your browsing private, you may wish to clear history and cookies after the session. You can do so by using the browser, device settings or 3rd party tools.

You may also wish to check and set any devices or browsers to restrict or block cookies by default for all or selected web sites only. You can manage cookie usage through your browser settings:

Mobile devices may have their own settings and you may need to refer to vendor manuals. Please note that disabling or restricting cookies may impact some parts of the CSPRG website and they will stop working.

Contact us

For queries regarding privacy, use of cookies or other information please contact us using our Contact Form.