Norton 360 vs. Tenable Nessus

For a stand-alone business this should do the trick, but if using across multiple clients (multi-tenancy not an option). Default settings within the program will cause performance issues if not tweaked, meaning someone with networking experience may be necessary. Not ideal for MSP's unless they only have a few clients, as the manageability must be done within "the walls" of each company.

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.

• Norton works quite quickly and is efficient enough to detect threats
• It is very easy and simple to install and is without any complications and irrelevant inquiries.
• Norton is available at a very reasonable price in the market and is not heavy on pocket.

• 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

• Cost could be an issue. They could perform a free trial at the beginning for people to check.
• It would be good if you can do an online free check of your computer.
• While the updates are good sometimes your computer is attacked by a virus they did not expect.

• 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

I did renew it before because support is great and cost is great. I believe that Norton has a very long experience in what they do and they are doing a great job with all the updates they provide and the work they are doing. Moreover Norton is going in the right direction for sure.

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

User interface is excellent. The green tickmark in the tray ensuring everything is undercontrol is so satisfying. I have turned on Auto updates so, I am not bothered about unnecessary download updates popup

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

Security software with very good features that works in the background.

Price suitable for companies of any size and easy to install and use.

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

Would like a manual or online version that is simple to understand and explains in detail what choices we have and why to make these choices.

Incentivized

User-friendly interface (it's not just AV and users who were interacting with the product), performance, resource usage (most of the computers were not very fresh and that factor was very critical), efficiency, it shouldn't be just sitting on a PC - it should protect it, what was perfectly done with that product.

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

• Poor performance against Spyware and other threats despite claiming to act against them (recognizes very few and eliminates less) It is limited to viruses.
• Regular blocking of incoming scripts (in front of other antivirus)
• Little or almost no compatibility with the Windows XP Firewall, but they are involved.

• 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