DNS

DoH! What’s all the fuss about DNS over HTTPS?

Robbie Grue
Updated — June 30, 2020 • 4 minute read
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Cisco Umbrella recently announced support for DNS over HTTPS, commonly referred to as DoH, a standard published by the Internet Engineering Task Force (IETF)

DNS-Layer Security: The Ultimate Guide to What It Is and Why You Need It

Lorraine Bellon
Updated — July 19, 2023 • 7 minute read
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Not sure how DNS works or why you need to secure it? Click here to learn about how DNS connects you to the internet & why security matters.

AV-TEST Places Cisco Umbrella First in Secure Web Gateway Security Efficacy

Negisa Taymourian
Updated — February 27, 2023 • 3 minute read
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New AV-TEST report reveals Cisco Umbrella is the leader in security efficacy according to the 2020 DNS-Layer Protection and Secure Web Gateway report. Read more.

Top 10 reasons why 20,000+ businesses point their DNS to Cisco Umbrella

Robbie Grue
Updated — July 1, 2020 • 3 minute read
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The Cisco Umbrella global network handles 200+ billion DNS requests daily — so check out these 10 good reasons to point your DNS to Cisco Umbrella.

How DNS-Layer Security Can Improve Cloud Workloads

Prem V
Updated — July 1, 2020 • 2 minute read
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Cloud security challenges are different. Cisco Umbrella DNS-layer security keeps you protected everywhere your enterprise data is exposed in cloud workloads

BlueCat's DNS Edge Is Cisco Umbrella's Newest Integration

Chris Riviere
Updated — February 27, 2024 • 5 minute read
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The BlueCat integration enables customers to get full visibility and protection for DNS traffic leaving your environment for users on and off network.

Consolidate Your Security in the Cloud with Cisco Umbrella

Meg Diaz
Updated — June 3, 2022 • 4 minute read
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Get secure web gateway, cloud-delivered firewall, and CASB functionality, plus DNS-layer security and threat intelligence in a single, integrated cloud console. Learn more!

ABC’s of DNS

Lorraine Bellon
Updated — November 23, 2021 • 4 minute read
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DNS is the address book of the Internet. Computers identify themselves with an “Internet Protocol Address,” or an IP address. Click to Read More.

Midmarket Malware Mayhem: Targeted Industries and Trends to Watch

Rachel Ackerly
Updated — June 8, 2023 • 3 minute read
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53% of midmarket businesses have experienced a security breach — yet midmarket companies investigate only 55.6% of security alerts - read more in this blog.

DoH! To block or not to block?

Rachel Ackerly
Updated — February 24, 2023 • 2 minute read
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DoH (DNS-over-HTTPS) can increase user privacy and security by preventing eavesdropping and manipulation of DNS data by man-in-the-middle attacks.

DoH! What’s all the fuss about DNS over HTTPS?

DNS-Layer Security: The Ultimate Guide to What It Is and Why You Need It

AV-TEST Places Cisco Umbrella First in Secure Web Gateway Security Efficacy

Top 10 reasons why 20,000+ businesses point their DNS to Cisco Umbrella

BlueCat's DNS Edge Is Cisco Umbrella's Newest Integration

ABC’s of DNS

DoH! To block or not to block?

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