The Cloud Portal is only available over https connections. Industry recommended ciphers are used, and client applications (browsers) must use at least a TLS v1.2 connection.
Administrative User Permissions
No other Cloud Portal user can administer or manage any of your Service Plans unless you grant them access.
Each user you grant access to can also be assigned Roles that further restrict administration access to your Service Plan.
IP Whitelist
To further protect your Service Plans, you can restrict connections from the Studio by limiting them to known IP addresses, by specifying an IP whitelist.
Multifactor Authentication
Every cloud portal user can enable multifactor authentication. This further decreases the risk of rogue agents accessing your Service Plans.