Explanation SSL Decryption is an important part of the Umbrella Intelligent Proxy. he feature allows the Intelligent Proxy to go beyond simply inspecting normal URLs and actually proxy and inspect traffic that's sent over HTTPS. The SSL Decryption feature does require the root certificate be installed. Reference: https://support.umbrella.com/hc/en-us/articles/115004564126-SSL-Decryption-in-the-IntelligentProxy SSL Decryption is an important part of the Umbrella Intelligent Proxy. he feature allows the Intelligent Proxy to go beyond simply inspecting normal URLs and actually proxy and inspect traffic that's sent over HTTPS. The SSL Decryption feature does require the root certificate be installed. Explanation SSL Decryption is an important part of the Umbrella Intelligent Proxy. he feature allows the Intelligent Proxy to go beyond simply inspecting normal URLs and actually proxy and inspect traffic that's sent over HTTPS. The SSL Decryption feature does require the root certificate be installed. Reference: https://support.umbrella.com/hc/en-us/articles/115004564126-SSL-Decryption-in-the-IntelligentProxy