2024. jún. 5.
Biztonsági szemle
The Umbrella feature in detail
What is Umbrella? Umbrella® is a service offered by Cisco Systems that provides policy-based DNS protection using a domain reputation database, and identity information from the source(s) of a DNS query. That's putting it very simply! For more details please refer to Umbrella's own website, including the non-DNS components of the Umbrella service, most notably the optional cloud proxy component Secure Internet Gateway (SIG). Umbrella DNS provides free and subscription services. Any BIND user can ...
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