We have seen a return on investment by using Tenable Nessus.

It is difficult to show or rate ROI from a security standpoint, it is similar to having car insurance. When there are vulnerabilities out there, we can quickly look because we're scanning all the time at what our vulnerabilities are. Tenable Nessus is used for keeping our infrastructure safe.

Good. Nessus Pro combined with other xLAP solutions to offer a presentation/grouping layer is great. Using SC this curve/point of ROI is slower.

The solution gives us ROI since it offers visibility and helps to tighten controls in our network. 

The project in which I have been using it, it has been great because we satisfy a very crucial requirement. We have brought around vulnerability management, so it's really good ROI for what we have.

I would rate the return on investment a five out of five.

We are fulfilling our goals and able to deliver on the requirements that we have. It's hard for security to be a real ROI. We need to do vulnerability scanning, we need to know where the issues are and we need to be able to fix them. It is doing that.

Without Nessus, we would have had a lot more vulnerabilities which would have opened the doors to potential attacks. And attacks would have cost the company a lot more money.

Phenomenal.

The ROI from Nessus is good - it allows us to proactively discover vulnerabilities and deploy patches before the worst-case scenario happens. I would rate the ROI five out of five.