How Secure is Credential Manager

Hi, Im currently developing a sequence that uses orchestrator to login to a server and run an automated process. My question is how secure is the credential manager that stores our login information as we arent keen to store our login credentials on a third part platform. If there is a white paper explaining the security levels then that would be great.

Many thanks

Orchestrator will provide extra level of security, as all credentials stored here are encrypted with the AES 256 algorithm.They can be invoked by RPA developers when designing a process, but their values can be hidden from them.
More details about AES over here
https://www.tutorialspoint.com/cryptography/advanced_encryption_standard.htm