If you would like to rotate your access keys from time to time to keep in-line with security best practices, please use the 'Send Email' button in the subscription portal to raise a support request. When raising the request, include your subscription number, the name of the access key number that you wish to be regenerated (i.e. 'Access Key 1' or ’Access Key 2'), and ensure that you have updated your applications to use the alternate access key, where applicable.