What Cisco Umbrella does, how it works, common issues, and what is changing as Cisco moves customers to Secure Access.
Cisco Umbrella is a cloud-delivered security service that protects users from internet threats before a connection is made. Its core job is DNS-layer security. Every time a device looks up a domain, Umbrella checks the request…
Read the answer →The main benefit of Cisco Umbrella is early threat blocking. Because it works at the DNS layer, it can stop a device from reaching a malicious domain before any web connection or file download begins. It…
Read the answer →You can confirm Cisco Umbrella is working in a few minutes using Cisco's own test pages. From a device that should be protected, open welcome.umbrella.com. A success message means that device's DNS requests are reaching Umbrella.…
Read the answer →A Cisco Umbrella rank is a domain's position in the Cisco Umbrella Popularity List, a free daily ranking of the top one million most-queried domains. Cisco builds it from Umbrella's passive DNS data, which covers a…
Read the answer →Cisco Umbrella often shows as inactive or disabled on purpose. The Umbrella module in Cisco Secure Client, like the older roaming client it replaced, is designed to step back when another layer is already protecting the…
Read the answer →Most Cisco Umbrella issues trace back to how DNS filtering and HTTPS inspection interact with other software. Internal domains not resolving. If internal hostnames are not added to the Internal Domains list, Umbrella tries to resolve…
Read the answer →No, Cisco Umbrella is not free for businesses. It is a paid subscription, usually licensed per user and sold through Cisco partners, with pricing that depends on the package and contract size. Cisco does not publish…
Read the answer →Alternatives to Cisco Umbrella fall into two groups, depending on whether you need DNS filtering alone or a full security service edge (SSE) platform. DNS filtering services do the same core job as Umbrella DNS: DNSFilter,…
Read the answer →Yes. On 1 September 2026, Cisco announced the end of sale and end of life of Cisco Umbrella SIG and DNS, stating that the product is evolving into Cisco Secure Access. The key dates are: End…
Read the answer →Cisco Umbrella works by sitting in the path of your internet requests and applying security policy in the cloud, starting with DNS. Every connection to a website or app begins with a DNS lookup. Organisations send…
Read the answer →What Cisco Umbrella can see depends on the package your organisation uses and how it is configured. With DNS-layer protection only, Umbrella sees: Which domains were requested, such as example.comWhen each request was madeThe identity behind…
Read the answer →Cisco Umbrella blocks a website when a DNS request, or a web request in SIG deployments, matches a rule in your organisation's policy. The block page usually shows which category triggered it. The most common reasons…
Read the answer →Yes, Cisco Umbrella blocks websites, and it is one of the main reasons organisations deploy it. Blocking happens in the cloud, so it applies wherever a device's DNS or web traffic is routed through Umbrella. At…
Read the answer →Whether Cisco Umbrella is worth it depends on your environment, budget and plans for the next few years. It tends to suit organisations that: Already run Cisco networking and security products and want tight integrationNeed fast,…
Read the answer →Cisco Umbrella is not a traditional firewall, although some packages include a cloud-delivered firewall. The DNS Essentials and DNS Advantage packages provide DNS-layer security. They decide whether a domain can be resolved, based on threat intelligence…
Read the answer →Cisco Umbrella is becoming Cisco Secure Access. In its end-of-life announcement on 1 September 2026, Cisco said Umbrella SIG and DNS are evolving into Secure Access, with end of sale on 31 January 2027. The products…
Read the answer →Cloudbrink’s team can walk through how your current deployment maps across.