Christopher Stewart
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Activity overview
Latest activity by Christopher Stewart-
Christopher Stewart created an article,
How does the Cisco Security Connector interact with Virtual Appliances (VAs)?
Overview When you are using Virtual Appliances (VAs) for Internal Network or Active Directory visibility and granularity, Cisco Security Connector behavior changes. VAs act as DNS forwarders and ...
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Christopher Stewart created an article,
Unusual DNS queries showing in reports
Overview You may sometimes find strange looking DNS requests listed in your reports. See the examples below of what these may look like. iafkbgenwvkqqojgxuefakmvidzaoclaeedovcjkcmrhcjemikolwaczy...
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Christopher Stewart created an article,
Wildcards domains appearing in reports
Overview Sometimes when viewing your Top Domains reports will see domains with a wildcard attached to them. Some of the most common examples of this include domains such as the following: *.dynd...
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Christopher Stewart created an article,
Why am I receiving a "This email is already registered to a Cisco Umbrella Account" error?
Overview When creating a new user account, you may encounter the error message, "Error: This email is already registered to a Cisco Umbrella Account". The email address is already registered to a...
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Christopher Stewart created an article,
Guide to best practices for allowing or blocking domains in Cisco Umbrella
Overview A common issue with blocking/allowing access to a site (www.example.newsite.com) in Cisco Umbrella is that additional domains need to be accounted for. Allowing Let's say that you want...