Check if Signal Sciences is down, official outages, user-reported issues, and outages map.
Signal Sciences is working normally
Check the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
    IsDown has tracked 70 incidents since started monitoring Signal Sciences status in March 2022. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Signal Sciences outages and also issues that we're started by a spike in crowdsource reports.
| Date | Incident | Duration | 
|---|---|---|
| 
                                             Nov 02, 2022 
                                              06:00 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            We are currently investigating issues surrounding customers trying to download noarch packages vi...
                                             
                                           | 
                                          1 day | 
| 
                                             Oct 31, 2022 
                                              08:06 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            We are investigating an issue that may prevent customers from updating open trouble tickets via t...
                                             
                                           | 
                                          about 4 hours | 
| 
                                             Oct 28, 2022 
                                              07:48 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Fastly is aware of an expected critical vulnerability the OpenSSL project is expected to disclose...
                                             
                                           | 
                                          4 days | 
| 
                                             Oct 13, 2022 
                                              04:35 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            The Signal Sciences support chat system is currently experiencing intermittent performance issues...
                                             
                                           | 
                                          about 6 hours | 
| 
                                             Oct 04, 2022 
                                              01:00 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Our teams have detected an issue that is currently impacting our ability to present Corp-level cu...
                                             
                                           | 
                                          about 1 hour | 
| 
                                             Sep 15, 2022 
                                              12:17 AM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            An unidentified bug in a Signal Sciences deployment led to an impact to rule generation between a...
                                             
                                           | 
                                          1 minute | 
| 
                                             Sep 12, 2022 
                                              05:21 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Our teams have detected an issue that is currently impacting Signal Sciences data collectors. New...
                                             
                                           | 
                                          about 1 hour | 
| 
                                             Sep 06, 2022 
                                              08:50 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Our teams have detected and are investigating an issue that is currently impacting Signal Science...
                                             
                                           | 
                                          about 2 hours | 
| 
                                             Aug 17, 2022 
                                              07:52 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            Due to a Fastly deployment at 18:01 UTC, rule updates were degraded between 18:01 to 18:34 UTC. D...
                                             
                                           | 
                                          7 minutes | 
| 
                                             Aug 11, 2022 
                                              09:12 PM UTC 
                                             | 
                                          
                                             
                                              
                                                Minor
                                              
                                             
                                            
                                            “We are seeing indications of possible instability with a major cloud provider. As a result some ...
                                             
                                           | 
                                          about 1 hour | 
    See what users are saying about Signal Sciences issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.
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Users are monitoring tens of services with IsDown. Here are some that are monitored together with Signal Sciences. With IsDown you can get a bird's eye view of all your dependencies and how they are performing.
Web protection platform that provides security monitoring and defense against web application attacks for online services.
Monitoring Signal Sciences since March 2022
0 incidents in 2025
IsDown is a status page aggregator that monitors if Signal Sciences and all your dependencies are experiencing issues. We combine the status of all the services you dependent and provide a clear view of all your vendors health in one place. We not only monitor official information but also crowdsourced reports. That means that even when Signal Sciences, per example, doesn't report an outage, you will still be notified if other users are experiencing issues.
Every few minutes we go to the status page of Signal Sciences (and 4,522+ other services) and check if they are experiencing issues. We collect the status and outage information of Signal Sciences's . Also, we not only monitor official sources but also user reports. Sometimes or a lot of times vendors take some time to report an incident, so by monitoring user reports we're able to alert you early.
Not only you will get notified, but IsDown offers notification filters, so you can choose which issues you want to be notified about. This way you avoid getting all the incidents from Signal Sciences and other services.
            IsDown checks Signal Sciences official status page for major/minor outages or downtimes. A major outage is when Signal Sciences experiences a critical issue that severely affects one or more services/regions. A minor incident is when Signal Sciences experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. The moment we detect a Signal Sciences outage, we send you an alert and update your dashboard and status page.
Signal Sciences and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.
IsDown collects all information from the outages published in Signal Sciences status page to provide the context of the outage. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
Signal Sciences publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors Signal Sciences and all their 0 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Our tool was build to be the best way to monitor all your external dependencies in one place. IsDown not only will help you monitor Signal Sciences but also 4,522 other services. Your team and customers will have a clear view of all your dependencies and their status, making it easier to identify and resolve issues.
Add all your dependencies to your dashboard. IsDown will monitor them in real-time and send you alerts when there is an issue. You can also create a status page for a bird-eye view and share it with your team.
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                        Not only you will get notified, but IsDown offers notification filters, so you can choose which issues you want to be notified about. This way you avoid getting all the incidents from Signal Sciences and other services.
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                        IsDown integrates with 20+ tools. Connect the status of Signal Sciences and 4,522 other vendors to your tools to receive vendor outage alerts exactly where your team needs them.
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                        Create a status page that can easily be access by your team and customers. You can make it public or private, and customize it to your needs. This will be your first line of communication when there's the question 'Is Signal Sciences down?'
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                        While Downdetector relies on user-submitted reports to detect Signal Sciences outages, IsDown monitors Signal Sciences's status page for verified, detailed incident information. Here's why official monitoring provides better reliability for your business:
| Features | 
                 
                 | 
              Downdetector | 
|---|---|---|
| Official Signal Sciences status page monitoring with real-time incident details. | ||
| Monitor 4,522+ services including Signal Sciences in a single dashboard. | ||
| Instant Signal Sciences outage alerts sent to Slack, Teams, PagerDuty, and more. | ||
| Combined monitoring of Signal Sciences official status and user-reported issues. | ||
| Maintenance feed for Signal Sciences | ||
| Granular alerts filtering by Signal Sciences components and regions. | 
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Signal Sciences isn't down. You can check Signal Sciences status and incident details on the top of the page. IsDown continuously monitors Signal Sciences official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Signal Sciences is currently operational. You can check Signal Sciences status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
Yes, there is an ongoing outage. You can check the details on the top of the page.
Yes, Signal Sciences might be slow has there's an ongoing outage. You can check the details on the top of the page.
IsDown monitors the Signal Sciences official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Signal Sciences last outage was on November 02, 2022 with the title "Yum Package Download Issues"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Signal Sciences and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Signal Sciences is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Signal Sciences's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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