Introduction to Runtime Environments: Runtime Environments in IICS refer to the execution environments where data integration processes, mappings, and tasks run. These environments facilitate the execution of data integration workflows. Types of Runtime Environments: Cloud Runtime: Execution environment provided by Informatica within the cloud infrastructure. On-Premise Runtime: Deployment of runtime environments within an organization's on-premise infrastructure. Secure Agent Architecture: Secure Agent serves as the intermediary between the Informatica cloud services and the data sources. It ensures secure data transfer and processing between cloud and on-premise systems. Configuring Firewall and Proxy Settings: To enable Secure Agents to communicate across firewalls and proxies, specific configurations need to be set up to allow inbound and outbound traffic. Secure Agent Groups: Groups of Secure Agents can be organized to efficiently manage resources and workload distribution for better performance. Secure Agent Services: These services encompass the various functionalities and capabilities of Secure Agents, including data integration, connectivity, and secure data transmission. Configuring Secure Agent Service Properties Administrators can configure properties such as resource allocation, security settings, and connectivity options for Secure Agent services. Secure Agent Logs: Logs provide detailed information about Secure Agent activities, errors, and system performance, aiding in troubleshooting and monitoring. Upgrade Settings for Secure Agent Services: When new versions or updates are available, administrators can manage and configure the upgrade settings for Secure Agent services to maintain system compatibility and performance. Understanding and effectively managing these aspects of IICS Runtime Environments are crucial for ensuring smooth and secure data integration processes between cloud and on-premise systems.