What are the differences and similarities of Symantec Fireglass and Cisco Umbrella?

Cisco Umbrella delivers rapid DNS security with over 30,000 customers, providing outstanding threat protection and handling more than 600 billion requests daily. It's recognized for high threat efficacy in the SSE domain and integrates elements like SWG, ZTNA, CASB, and more.Cisco Umbrella is renowned for its effective DNS-layer security against ransomware and phishing. It offers flexible content filtering and integrates seamlessly with existing networks while providing single-pane-of-glass...