When this pandemic started and nearly the entire workforce went remote, our focus was to maintain the quality of service outside of what was then normal operations. Although it seems like we still have a long road to travel, we are starting to see signs of progress. Globally, many companies are opening up their offices and giving their employees the choice of working in the office or from home. For network administrators, this adds another layer of headache.Read more
I can’t tell you how many calls I’ve been on where the NetOps and SecOps teams really don’t know what the other is doing. Sadly, in today’s remote-work-centric world, the relationship between the two teams has become vital in making sure the end users not only have the resources they need, but at the same time, making sure everything is safe and up to compliance requirements.Read more
Who has the time, right?
You might laugh but the truth is, in the past few weeks you have become the guru of everything VPN on your company’s network. Questions are coming in left and right, and with a little time you have been able to dig into the data to find out who were your top VPN users, what applications they were using, and how your VPNs have been holding up.Read more
We’re all feeling it.
As a confident NetOps leader, you’ve made sure your business continuity plan had allowances for remote workers but BAM: in the blink of an eye, your company’s work-from-home policies became mandatory for everyone and your battleship of a plan now feels like it’s taking on water.Read more
Last month the FBI posted ALERT AC-000113-TT, which mentions an increase in unidentified cyber actors exploiting a known SharePoint vulnerability to gain access to unprotected networks. The CVE-2019-1491 vulnerability was found late last year and Microsoft posted an out-of-band patch soon after. The FBI soon raised the alert after it received reports that multiple municipalities here in the states had been compromised.Read more
So far we have used the Scrutinizer API to build a dataset that tells us how many hits our top ten countries are getting. Next, we’ll explore how easy it is to use this data to populate an open source digital heat/attack map.Read more
Every once in a while I get the opportunity to sit down and work on things that are outside of the box when it comes to Scrutinizer. Well, this month was the perfect one for that. For a long time, I’ve wanted to create a geolocation-based heatmap of countries that are being visited on the network. Honestly, I have always had a fondness for heatmaps and attack maps, specifically geo-heatmaps. With that in mind, I decided to build a script that outputs countries and their hits. I’ll then take that data and populate an open source digital heat/attack map.Read more
In my last post, titled Network Visibility: Using Dashboards to Tell a Deeper Story, we discussed how the dashboard feature of Scrutinizer can be an asset to multiple departments. I’ve had the opportunity to work with clients who had a one- or two-person shop and some who had multiple departments. There has been one common thing across all these deployments: by employing the features of the dashboard engine, they were able to reduce the time it takes to find what they are looking for. In this section, we will explore the network security department.
When it comes to network traffic monitoring, a single and unified view of your networking infrastructure is essential in ensuring that your environment is correctly watched over. It’s common to have hundreds, if not thousands, of routing and optimizing devices in today’s global networks. This tends to make monitoring things like traffic load, application usage, host usage, and more a mission-critical feature.