Robbie Grue
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Activity overview
Latest activity by Robbie Grue-
Robbie Grue created an article,
Umbrella Policy Selection Involving Multiple Organizations
In certain scenarios, it is possible for the policies of multiple Umbrella organizations to be considered. An example of this would be a Roaming Client or Mobile device for one organization connect...
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Robbie Grue created an article,
The Umbrella resolvers no longer support queries for the ANY query type
Starting Oct. 20, 2020, the Umbrella resolvers no longer support queries for the special 'ANY' query type. The 'ANY' query type is a special query type which returns all records of all types known ...
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Robbie Grue created an article,
DNS Resolver Selection in iOS 14 and macOS 11
Apple announced the release of iOS 14 on Sept 16, 2020. Among other changes, iOS 14 and macOS 11 include support for encrypted DNS, and the ability for domain owners to designate a DNS resolver of ...
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Robbie Grue created an article,
Support for Extended DNS Errors
Cisco Umbrella is happy to announce preliminary support for Extended DNS Errors (EDE) as defined in https://tools.ietf.org/html/draft-ietf-dnsop-extended-error-16. Our initial support is focused o...
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Robbie Grue created an article,
Cisco Umbrella response to CVE-2020-1350
On July 14, 2020, Microsoft released a security update for the issue described in CVE-2020-1350 | Windows DNS Server Remote Code Execution Vulnerability. This advisory describes a Critical Remote C...
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Robbie Grue created an article,
Restricting Multi-Org Admins from certain child organizations
Overview This article is specific to configuring the Multi-org or MSP console for Cisco Umbrella. By default, administrators belonging to the parent organization have full admin access to all chi...
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Robbie Grue created an article,
Domain Change for Cisco Secure Sign-On
On March 24, 2020 at 5pm PDT (2020-03-25 00:00 UTC), Cisco Security will be migrating the domain used for Cisco Secure Sign-On from the existing 'security.cisco.com' to 'sign-on.security.cisco.com'...
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Robbie Grue created an article,
DNSSEC General Availability
Cisco Umbrella is happy to announce General Availability for DNSSEC support in our DNS resolvers. With this release, the Cisco Umbrella resolvers will act as fully RFC compliant security aware reso...
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Robbie Grue created an article,
Umbrella support for DNS Flag Day
This coming Friday, February 1st 2019, DNS software and service providers will be taking part in DNS Flag Day, which aims to promote the use of EDNS (Extension Mechanism for DNS). EDNS was first pu...
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Robbie Grue created an article,
Changes to the Umbrella Dashboard’s session timeouts
As part of our ongoing efforts to improve the security of the Umbrella dashboard, we will be introducing new idle and absolute timeouts for all Umbrella dashboard sessions. This change means that u...