Explanation
= SSL proxy server protection is a type of reverse proxy that enables the SRX Series device to act as an intermediary between external clients and internal servers that use SSL encryption. SSL proxy server protection provides benefits such as load balancing, caching, compression, encryption, authentication, and application firewalling. To enable SSL proxy server protection, you do not need to configure the servers to use the SSL proxy function on the SRX Series device. The SRX Series device will terminate the SSL connection from the client and initiate a new SSL connection to the server, without requiring any changes on the server side. However, you must load the server certificates on the SRX Series device, so that the SRX Series device can present the server certificate to the client and establish a secure connection. You must also import the root CA on the servers, so that the servers can trust the SRX Series device as a valid intermediary and accept the connection from the SRX Series device. References: SSL Proxy, Configuring SSL Proxy, JNCIP-SEC Certification

Two benefits of using a cSRX in your virtual environment are:
The cSRX supports firewall, NAT, IPS, and UTM services: The cSRX is a containerized version of the SRX Series firewall that runs as a Docker container on Linux hosts. It provides the same features and functionality as the SRX Series physical firewalls, such as firewall, NAT, IPS, and UTM services. The cSRX can protect your virtual workloads and applications from various threats and attacks.
The cSRX has low memory requirements: The cSRX is designed to be lightweight and efficient, with low memory and CPU requirements. The cSRX can run on as little as 1 GB of RAM and 1 vCPU, making it suitable for resource-constrained environments.