How To Unblock Website Cisco Umbrella

How To Unblock Website Cisco Umbrella


How To Unblock Website Cisco Umbrella: Cisco Umbrella is a cloud-based security platform that provides protection against internet threats such as malware, phishing, and ransomware. One of the features of Cisco Umbrella is the ability to block websites that are deemed to be potentially harmful or inappropriate. When a website is blocked by Cisco Umbrella, users are prevented from accessing the site, which helps to protect against a range of internet threats. However, there may be situations where a website is incorrectly blocked by Cisco Umbrella, causing frustration for users who require access to the site. In this article, we will explore the reasons why Cisco Umbrella may block sites and how to unblock them if necessary.

How To Unblock Website Cisco Umbrella

What is Cisco Umbrella and why is it blocking websites?

Cisco Umbrella is a cloud-based security platform that provides protection against internet threats such as malware, phishing, and ransomware. It works by routing web traffic through its global network of servers and using advanced threat intelligence to block access to malicious websites and content.

One reason why Cisco Umbrella may be blocking websites is because it has identified them as potential sources of internet threats. When users attempt to access these websites, Umbrella will prevent them from loading and display a warning message instead.

Another reason why Umbrella may be blocking websites is due to its web filtering capabilities. Administrators can configure Umbrella to block access to certain categories of websites such as gambling, adult content, or social media. This helps to ensure that users stay productive and focused while using the internet.

Cisco Umbrella is a powerful tool for protecting users and organizations from internet threats, and its web filtering capabilities can help to enforce acceptable use policies and maintain a secure and productive online environment.

Why is my website blocked by Cisco?

If your website is being blocked by Cisco, it is likely because Cisco Umbrella has identified it as a potential source of internet threats. Cisco Umbrella is a cloud-based security platform that provides protection against internet threats such as malware, phishing, and ransomware. It works by routing web traffic through its global network of servers and using advanced threat intelligence to block access to malicious websites and content.

There are several reasons why your website may be flagged as a potential threat by Cisco Umbrella. These include:

  1. Malware or phishing: If your website has been compromised and is hosting malware or phishing content, Cisco Umbrella may block access to it to protect users from potential threats.
  2. Suspicious activity: If your website has been flagged for suspicious activity such as spamming or suspicious traffic patterns, it may be blocked by Cisco Umbrella to prevent further harm.
  3. IP address reputation: If your website is hosted on an IP address with a poor reputation due to previous malicious activity, it may be blocked by Cisco Umbrella.

If your website has been blocked by Cisco Umbrella, it is important to investigate and resolve the underlying issue to ensure that your website remains accessible to users. You can contact Cisco Umbrella support for assistance in resolving the issue.

How do you block a website on umbrella?

Blocking a website on Cisco Umbrella is a simple process that can be done by following these steps:

  1. Log in to the Cisco Umbrella dashboard using your administrator credentials.
  2. Navigate to the Policy tab and select the policy you want to modify.
  3. Under Web Content Filtering, select the category that you want to block. You can choose from a wide range of categories, including gambling, adult content, social media, and more.
  4. Once you have selected the category, click on Save Changes to apply the new policy.
  5. To block a specific website, you can create a custom URL category by navigating to the Policy tab and selecting Add a New Category. Enter the website URL that you want to block and click on Save Changes.
  6. Once you have created the custom category, navigate back to the policy you want to modify and select the custom category you just created.
  7. Click on Save Changes to apply the new policy.

It’s important to note that when you block a website or category on Cisco Umbrella, the policy will be applied to all devices connected to the network that is configured to use Cisco Umbrella for DNS resolution.

How To Unblock Website Cisco Umbrella

If a domain you recently set up is being blocked by Cisco Umbrella, please wait 1-3 days to allow Umbrella to properly categorize it and automatically unblock it. If there is an urgent need to add the domain to our allowlist, click the Request Allowlist Review button to the right to submit a request.

Why is my site blocked by Cisco umbrella?

If you encounter a website that gives you a blocked message, there may be several causes. Websites can be blocked due to content (put in a category that is blocked such as pornography) or can be due to security concerns ( If a site is a known source for Malware or Phishing).

How do I whitelist a URL in Cisco umbrella?

You will then use the private DNS domain and whitelist it in Cisco Umbrella (see Steps 2 to 5).
1.1 Login to your console and make a note of the console’s DNS name: .
Sign in to Cisco Umbrella.
Click on “Destination Lists” from the dashboard menu on the left-hand side under “Policies”
Click on “Global Allow List”

How do I unblock a site?

On an Android device:
Open Chrome.
Go to a website you want to unblock.
Click More.
Click Info.
Click Permissions.
Click Reset Permissions.


Cisco Umbrella is a powerful security platform that provides robust protection against internet threats. The ability to block websites is a key feature of Cisco Umbrella, allowing administrators to protect users from potentially harmful or inappropriate content. However, there may be occasions where legitimate sites are blocked by mistake, causing inconvenience for users. In such cases, it is important to understand how to unblock the site to restore access. By following the steps outlined in this article, administrators can quickly and easily unblock websites that have been incorrectly blocked by Cisco Umbrella, ensuring that users have access to the content they need while maintaining a high level of security.

How To Unblock Website Cisco Umbrella – Related Questions

How do I block a URL on a Cisco umbrella?

To block a URL, simply enter it into a blocked destination list, or create a new blocked destination list just for URLs. To do this, navigate to Policies > Destination Lists, expand a Destination list, add a URL and then click Save.

How do I fix this site is blocked due to content filtering?

Go to the Google search preferences page and find the address under “resources”. See “Safe Search filters”. There is a slider to turn the filter off that reads “No filtering”. Click “save” at the bottom of the page.

Why does my computer have Cisco umbrella?

Cisco Umbrella is a cloud security platform that provides an additional line of defense against malicious software and threats on the internet by using threat intelligence. That intelligence helps prevent adware, malware, botnets, phishing attacks, and other known bad Websites from being accessed.

How do I unblock OpenDNS sites?

How to Unblock Things Locked by OpenDNS
Go to .
Enter the Internet address of the site OpenDNS is filtering in the URL box located beside where it reads “Site URL.”
Click “Go” to unblock OpenDNS and gain access to the previously blocked site.

What is Cisco umbrella?

Cisco Umbrella offers flexible, cloud-delivered security. It combines multiple security functions into one solution, so you can extend data protection to devices, remote users, and distributed locations anywhere. Umbrella is the easiest way to effectively protect your users everywhere in minutes.

Does OpenDNS offer content filtering for home users?

Individual Domains

OpenDNS provides Web content filtering at the individual domain level, which enables administrators to Always Block (adds domain to the blacklist) or Never Block (adds domain to the whitelist) the Internet domains that you specify.

How can I access blocked websites without VPN?

You can use short links, like TinyURL or Bitly, to see these sites. Alternatively, you can use a restricted website’s IP address instead of their URL. Finally, you can use a proxy website, like ProxFree; however, some proxy sites may be blocked by your network, so you may have to use another one.

How can I access restricted sites?

Use a web proxy server

An online, or web proxy server, is a popular means of accessing blocked websites as it essentially acts as a shield or barrier between you and the site your browsing, and as such, can bypass certain network restrictions (goodbye blocked website).

How do I unblock a blocked website administrator?

So the number one solution will be that we will be downloading a vpn a vpn extension on chrome.More

Can Cisco umbrella block IP addresses?

When a page is blocked by the Cisco Umbrella service, our DNS resolvers display a block page instead of the page with the blocked content. These block pages are served from Cisco Umbrella servers. The Anycast IP address and associated block type for these servers are outlined in the table below.

How do I remove a Cisco umbrella from a school computer?

The simplest approach is to remove the Umbrella roaming client from the Add/Remove Programs menu.
Open a Run prompt, Start > Run.
Type: appwiz.cpl.
From the list of programs, select the Umbrella roaming client and click Uninstall.

Can I use Cisco umbrella for free?

Cisco Umbrella provides fast, reliable internet connectivity, and you can even sign up for our basic DNS monitoring services for free — no strings attached.

Why is URL blocked by content filter?

URL filtering restricts what web content users can access. It does this by blocking certain URLs from loading. Companies implement URL filtering to help prevent employees from using company resources — devices, network bandwidth, etc. — in a way that negatively impacts the company.

How do you know if my IP is blocked from a website?

The easiest way to figure out if your IP has been blocked is to try connecting to the website using another IP address. If you were visiting the website with your computer connected to the WI-FI, you can try to connect using a different connection, for example, your phone’s data.

Why is my internet blocking certain websites?

Websites can be blocked at three levels: Computer level, Network level or the ISP/Governmental level. Some DNS services, such as Open DNS, too provide options to block certain types of websites for different users sharing the computer.

Is Cisco umbrella a VPN?

It is not a VPN client or a local anti-virus engine. It allows Umbrella security and policy-based protection, including our intelligent proxy, to be enforced no matter the network to which you are connected.

Is Cisco umbrella a firewall?

Cisco Umbrella Cloud-Delivered Firewall provides visibility and control for outbound internet traffic across all ports and protocols (Layer 3 / 4).

Is Cisco umbrella a proxy?

Cisco Umbrella’s SWG is a full proxy that logs and inspects your organization’s web traffic to deliver full visibility, URL and application-level controls, and advanced threat protection.

How do I get past a Cisco block?

And second you will need a pc connected to the same network with your phone either both of theMore

Can a VPN bypass Cisco umbrella?

Cisco AnyConnect (that may include also Cisco Umbrella) when connected to a VPN may force all the traffic (even the one that could be resolved locally) via the VPN, that will make ineffective the local proxy bypass.

There are many reasons for a domain to be blocked or not blocked. One of the reasons could be because of the type of category the domain is tagged under. Another could be the domain is showing malicious activity therefore is being blocked for security reasons.

Is Cisco umbrella a secure web gateway?

Umbrella unifies secure web gateway, DNS-layer security, cloud-delivered firewall, cloud access security broker functionality, and threat intelligence. Deep inspection and control ensures compliance with acceptable-use web policies and protects against internet threats.