As you may have noted, we continue the changes on our website. We have recently installed a new secure certificate to encrypt all the information you submit to the site. We have also secured information about your activity, such as lecture participation, comments, or quizzes, so that it can be accessed by you only. We are also reviewing all the first- and third-party cookies that our website needs to function, so that you understand what they are used for and can provide informed consent about their use.