How Do I Add a Secure Flag to Cookies in WordPress?

Adding a secure flag to cookies in WordPress can help protect your data from being stolen by third-party cookies. To add a secure flag to a cookie, open the WordPress Settings Manager and select the Cookies tab. Under the “Cookies” heading, click the “Edit” button next to the cookie you want to modify. In the “Cookies” dialog box, click the “Advanced” button.

Under the “Security” heading, select the “Secure” option. The “Secure” flag will be checked by default. To uncheck the “Secure” flag, click the “Uncheck” button. Click the “OK” button to save the changes.