Microsoft Defender for IoT vs. Tenable Vulnerability Management

Suited in almost all situations as it has a server less option where if your end device cannot bear the load of an agent, it could be used to protect the network. The comprehensive dashboarding and its integration with Microsoft Defender 365 and Sentinel allows automated remediation and full incident investigation at a single pane. If you don't have a 24*7 SOC team this ca come handy as you can automate workbooks and scripts to run with custom triggers. I haven't faced any scenario where it is not a suitable choice.

Incentivized

I've been using this product since it began as an open source product, I really like it and for the money, I think it's probably the best choice for most companies who need a product like this. Over the years I've seen the interface change quite a bit and sometimes I think it's a bit unclear how to do certain things and the different packages can be confusing, these are the only reasons I'm giving it a 9 instead of a 10.

Incentivized

• Easy Integration in the form of multiple deployment options including On Prem, Azure or Hybrid Cloud
• All round protection/ Real time analytics with absolutely no performance hits
• Interoperability with Microsoft SIEM/SOAR. This helps in global threat protection with automated and cross domain network security

Incentivized

• Setup of the internal scanner was fairly simple and straight forward.
• An update came out for the internal scanner that allows you to add an Internal Certificate Authority for lookup.
• Has automated reporting to keep executives and compliance departments informed.
• Internal scanner can be configured to auto-update itself.
• "Recast Rules" allows your organization to redefine a vulnerabilities' classification, if it is not applicable or your disagree.
• External PCI scans allow you to remediate before submitting to Tenable.io for review.
• Tenable.io staff was very patient and helpful. They provided some limited guidance with remediation.
• Internal and External scans can be automated. schedule for the automated scans is very granular.

Incentivized

• The deployment when new to the system is not an easy task.
• Multiple big project information securing.
• Migrating large amount of different data.

Incentivized

• Expensive - You do pay a slight premium for the best product in the space.
• Asset management is difficult to work with if you have a lot of asset turnover, the license can be ''held'' for 3-6 months after the asset is gone from your environment.

Incentivized

We like to renew tenable each year we have had it so far.

Incentivized

Support is usually really great at walking you through any steps you need to take when you get stuck on something. There are a few false positives and errors that have come up over the years that required their help to get through. Unfortunately, the steps required to diagnose some problems are more tedious than I think should be necessary. (IE: SQL instances can throw errors that clog up your logs because one plugin affects it in a certain way. The process to diagnose this is to watch timestamps of plugins in a log while monitoring the SQL logs at the same time and using your best guess as to what is causing it.)

Incentivized

Defender being native to MS was the decision maker for us.

Incentivized

Tenable.io has a comparable set of features, with excellent support and a competitive price. After less than desirable experiences with another company, we moved to Tenable and haven't looked back since.

Incentivized

• Positive: With the influx of IoT device organisations in general, we have seen significant demand of the product and hence a good revenue
• Negatively, sometimes, some preview features may significantly change or stop working, which causes client frustration
• Overall, keeping the distrust in preview features aside, 99% of the times, defender hits the right spot!

Incentivized

• Since this is a requirement for our PCI compliance and the cost is relatively low, the ROI isn't really something we need to think too much about, Tenable's pricing is fair and affordable.

Incentivized