Forescout Platform vs. Tenable Nessus

I strongly recommend using it in networks where many machines enter, it is essential to have a capture of all ids, mac etc to prevent and detect unauthorized machines.We are in the technological era and there is a lot of technological robotization looking for weak systems to enter.Invest in greater security and that does not happen to you.

Incentivized

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.

• Network Access Control does a great job of identifying unmanaged devices on the network and "quarantining" them.
• The inventory feature of CounterAct is a handy place to see what version of applications are running on which machines on our network.
• Policies can be very intricate.

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

• They should have more training for the versions of applications they update.
• It would be great if the GUI would be more aesthetic in appearance.
• Nothing else as the application is amazing.

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

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

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

They are prompt in their response with a complete resolution once they have identified the problem. Other OEM's generally give stop-gap arrangements and then later come with new upgrade versions. This gives downtime tasks to customers often, which isn't appreciated. Given the criticality of this software, their support is prompt.

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

Better intergration with patch management tools. Forescount Platfform (CounterAct) is easily compatible with diverse network infrastructure to offer better service and efficiently ensure seamless operations. Its automation capabilities have also enabled us to depend less on the operations teams hence saving time as it's faster and also saving the operational cost of having people around in case of threats.

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

• We've managed to automate our cybersecurity to impressive extents, now the IT security team puts focus on more important things.
• We've attained successful assets risk mitigation for our clients.

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