A cookie is a file containing an identifier (a string of letters and numbers) that is sent by a web server to a web browser and is stored by the browser. The identifier is then sent back to the server each time the browser requests a page from the server.
Cookies may be either ‘persistent’ cookies or ‘session’ cookies: a persistent cookie will be stored by a web browser and will remain valid until its set expiry date, unless deleted by the user before the expiry date; a session cookie, on the other hand, will expire at the end of the user session, when the web browser is closed.
Cookies do not typically contain any information that personally identifies a user, but personal information that we store about you may be linked to the information stored in, and obtained from, cookies.
The types of cookies used by MediCorp and how we use them and the purpose of use:
Cookies used by our service providers
You have the right to decide whether to refuse, accept or reject cookies. The methods for doing so vary from browser to browser, and from version to version. You can exercise your cookie preferences by clicking on the appropriate links provided below:
(a) for Chrome users: https://support.google.com/chrome/answer/95647?hl=en;
(b) for Firefox users: https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences;
(c) for Opera users: http://www.opera.com/help/tutorials/security/cookies;
(d) for Internet Explorer users: https://support.microsoft.com/en-gb/help/17442/windows-internet-explorer-delete-manage-cookies;
(e) for Safari users: https://support.apple.com/kb/PH21411, and
(f) for Edge users: https://privacy.microsoft.com/en-us/windows-10-microsoft-edge-and-privacy.