Support for DNSSEC in Umbrella

January 21, 2020

Cisco Umbrella supports DNSSEC by performing validation on queries sent from Umbrella resolvers to upstream authorities. DNSSEC uses cryptographic signatures to prove both validity of the answer and identity of the signer. Customers can have the confidence that Umbrella is protecting their organization from cache poisoning attacks, without having to perform validation locally. 

Previous Flipbook
Cisco Umbrella Cloud-Delivered Firewall
Cisco Umbrella Cloud-Delivered Firewall

Cisco Umbrella cloud-delivered firewall provides visibility and control for outbound internet traffic acros...

Next Flipbook
Cisco Umbrella secure web gateway (SWG)
Cisco Umbrella secure web gateway (SWG)

Overview of the secure web gateway (full proxy) capabilities that are available in Umbrella.