Google announced on Friday that it's adding end-to-end encryption (E2EE) to Gmail on the web, allowing enrolled Google Workspace users to send and receive encrypted emails within and outside their domain."You can use your own encryption keys to encrypt your organization's data, in addition to using the default encryption that Google Workspace provides," Google explained on its support website."With Google Workspace Client-side encryption (CSE), content encryption is handled in the client's browser before any data is transmitted or stored in Drive's cloud-based storage.The company says the feature is not yet available to users with personal Google Accounts or Google Workspace Essentials, Business Starter, Business Standard, Business Plus, Enterprise Essentials, Education Fundamentals, Frontline, and Nonprofits, as well as legacy G Suite Basic and Business customers.After Google emails back to confirm that the account is ready, admins can set up Gmail CSE for their users by going through the following procedure to set up their environment, prepare S/MIME certificates for each user in the test group, and configure the key service and identity provider."