product overview
Secure Access DNS Defense
Why choose Secure Access DNS Defense over Umbrella DNS?
- Secure Access DNS Defense is at the same list price as Umbrella DNS
- Secure Access DNS Defense is fully supported by Incubation team unlike Umbrella
- Secure Access DNS Defense also provide some additional features like SaaS API DLP & Cloud Malware Scanning
- Secure Access DNS Defense lets you expand to full fledged SSE solution including ZTNA, VPNaaS etc. along with all other SSE features.
- Provides access to innovative features like AI Assistant.
- Umbrella DNS to Secure Access DNS Defense migration tool is available for easy migration for existing customers.
resources
QUESTIONS
What are QUIC and MASQUE?
QUIC (not an acronym)
- UDP-based, stream-multiplexing, encrypted transport protocol
- First used in Google Chrome in 2012
- Used for HTTP/3, Apple iCloud Private Relay, SMB over QUIC, DNS over QUIC, etc.
- Optimized for the next generation of internet traffic with low latency and high capacity, compared to TLS over TCP
- Supports micro-tunnels
MASQUE (Multiplexed ApplicationSubstrate over QUIC Encryption)
- ETF working group focused on next generation proxying technologies on top of the QUIC protocol
- Provides the mechanisms for multiple proxied stream and datagram-based flows inside HTTP/2 and HTTP/3
- Used by iCloud Private Relay since 2021
- HTTP/2 and HTTP/3 extensions allow for the signaling and encapsulation of UDP and IP traffic
When combined, MASQUE + QUIC provides an efficient and secure transport mechanism for TCP, UDP and IP traffic for both web and non-web protocols
© 2025 by AJIT