You can configure Informatica domain components to use the Secure Sockets Layer (SSL) protocol or the Transport Layer Security (TLS) protocol to encrypt connections with other components. When you enable SSL or TLS for domain components, you ensure secure communication.
You can configure secure communication in the following ways:
Between services within the domain
You can configure secure communication between services within the domain.
Between the domain and external components
You can configure secure communication between Informatica domain components and web browsers or web service clients.
Each method of configuring secure communication is independent of the other methods. When you configure secure communication for one set of components, you do not need to configure secure communication for any other set.
If you change a secure domain to a non-secure domain or from a non-secure domain to a secure domain, you must delete the domain configuration in the Developer tool and PowerCenter client tools and configure the domain again in the client.