If you manage the list of your subscribers yourself, you can easily create a logout link. Simply create a hyperlink to the disconnect text and link it to: mailto:example@example.com?subject=unsubscribe No. A confidentiality agreement or confidentiality clause for staff restricts the information that the person bound by the contract can communicate, while a non-competition clause prevents it from competing with the organization with which they have concluded the contract for a specified period in a geographical area. It`s the equivalent of hearing people talk when they`re not really spying and then reacting to the conversation.