Action1 vs. Tenable Nessus

[Action1 Cloud Remote Monitoring and Management Solution is a] really great tool for organizations looking at a solution that doesn't rely on on-premise infrastructure to manage multiple sites or work-from-home devices. As long as the endpoints are connected to the internet they will show as online in the system.

It is an excellent tool for scanning servers, workstations, and network devices to identify missing patches and misconfiguration; we regularly use it to confirm patch effectiveness after the update; it also helps us for preparing audits such as iso 27001, and regulatory requirements, it also helps us to identify open ports and services that violate security.

• Easy remote access to devices. That simple. We have some very unskilled users in the field where asking them to access their PC via conventional remote tools like TeamViewer, Anydesk, etc. was always a pain. Now, all they have to do is ensure their PC is online, and we can connect to them.
• Remote software deploy. Before Action1, we did have some GPOs and scripts, but again - being able to deploy to PCs outside of our office/LAN, is just beautiful. On top of the standard repository, being able to create new packages is very useful for our scenario.
• Inventory Reporting. Recently we had to identify PCs running old versions of Windows. Can't highlight enough how easy it is.

Incentivized

• Nessus is best at performing vulnerability scans, in fact, it gives findings and moreover accurate findings of the assessments. It does not do penetration testing or exploit the vulnerabilities because it is concerned about scanning the systems/applications.
• In fact, Nessus has multiple profiles/policies to perform different types of scans such as, scans oriented for PCI-DSS, malware scans, web application scans, bad shell shock detection scan to name a few.
• Nessus has the ability to classify the vulnerabilities into risk-based categories from critical to even informational which I think is one of the things that separates Nessus from other vulnerability scanners.

Incentivized

• Lots of times Action1 will identify a program that needs to be patched, but then not really have a path laid out to get that done...so they just remain as they are, but are tagged as such.
• Really wants to replace the windows update mechanism. Resists (or did at least) you if you try to keep updates as they are and update occasionally from Action1
• Could develop the scripts section a bit more, looked pretty sparse last time I checked it out.

Incentivized

• The tool has lots of options for setting up before scanning any device, this methodology could be simplified further with default configuration for various devices predefined, anyhow we can use this technique by making use of policies.
• For advanced users we cannot disable the plugins inside the plugin groups, we can enable the whole set of plugins at a time, for few hundreds its ok, but thousands of plugins are of waste of resource and time.

Incentivized

Price, functionality, and continuous improvement of the product.

Incentivized

Nessus is best and easy to use application for Vulnerabilities finding and reporting, it has multiple platforms and wide scope covering almost all devices for security improvement so far, thus we are very likely to continue its services.

Incentivized

Agent deployment is simple (and silent) - once that is done, you're good to go. Everything is simple, centralized and very easy to work with. There isn't one aspect of this platform that requires crawling over forums and Google, it just works!

Incentivized

Tenable Nessus is a great product and provides a lot of value, but it is difficult to set up and use and the amount of data it generates can be overwhelming. It does help us prioritize based on the severity of the detection, however there are sometimes mitigating factors that we have implemented that Nessus does not account for, which causes lots of noise in the reports.

Incentivized

I never contacted support services

Incentivized

I haven't needed to contact support yet. But issues are easily solved with a quick internet search which means support and by extension, the larger community are involved and knowledgeable.

Incentivized

very easy to start using it.

Incentivized

Action1 excels with patch management and their ability to show if applications have been marked as vulnerable. It is also hard to beat their free model where the first 200 are free. When I first started with Action1 it was only 50 endpoints so seeing that expand so much is awesome.

Incentivized

Sometimes when we identify a vulnerability with Nessus that has an exploit, we made a proof of concept with Metasploit in order to show to the IT managers the importance of the software/hardware hardening.

Incentivized

• Saved hours per week on patching and able to ensure a 100% patching success rate.
• Able to create custom alerting on potential problems as well as able to create some automation to automatically address problems.
• Improved support to our remote locations and users.
• Custom deployments allow us to have a mechanism to deploy custom applications we build as well as other third party applications we need to distribute.

Incentivized

• Nessus certainly has a positive impact while me while performing my job, either as security research, or performing vulnerability assessments for clients. It gives a lot of information about the system/application after performing scans. The number of false positives is also less compared to other vulnerability scanners.
• The professional edition is very useful as policy templates available in this edition are very handy and useful even to perform compliance scan like PCI DSS scan.
• Also, the ability to export the scan results into reports in formats like HTML, PDF is very useful which could be for performing system/application reviews.

Incentivized