Ensure that the operating system and the required software (refer to System Requirements for more details) are updated with the latest patches to prevent vulnerabilities and other security issues.

If the pop-up displays the message "Last login details not available", then it implies that the connected database does not support the last login display feature.
While running Data Studio in a trusted environment, user must ensure to prevent malicious software scanning or accessing the memory which is used to store application data including sensitive information.
You can ensure encryption of auto saved data by enabling encryption option from Preferences page. Refer to Table 1 for steps to encrypt the saved data.