Symantec Advanced Threat Protection vs. Tenable Nessus

It is valuable software for when it comes to a large or medium organization, since it helps to protect the endpoints, but as the number of servers increases its value increases. However, it is important to keep in mind that when it comes to low end devices, its protection can affect their performance. This is because it is not a software with a very light agent.

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.

• The incident management piece is the heart and soul of the product. A single area where all data in relation to network and email protection is available.
• Works well in conjunction with the standard Symantec Endpoint product.
• URL Protection is advanced and very helpful
• Technical support is great and definitely the best I have ever seen for a "anti-virus" type product.

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

• I don't like that I have to maintain the client and keep it up to date. Updating the client is not a very easy process.
• Deploying the client could be easier. They have a deployment tool, but it doesn't really get to all PCs, which means I still have to manually deploy it.
• Because the product has so much customization, it can also be very difficult to set up and understand.

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

Symantec Advanced Threat Protection has done a sufficient job at identifying true positives. However, the UI could be improved and the amount of false positives is a little too frequent for my liking

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

There is a small learning curve, but compared to other AV products it is fairly simple and easy to catch onto

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

Support responds fast for higher priority issues, they have always been good at solving the problems we encounter.

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

No, besides to review documentation prior to beginning. That is what helped lead to a smooth implementation

Incentivized

Frankly, the other products were too expensive to make the change from Symantec so we continued with the tried and true protection. We don't have the funding to move to a more expensive product and the manpower that it would take to implement a new solution.

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

• Some digital assets were lost due to failures to detect various threats.
• We had to use other products in combination in order to trust that all threats were actually detected, taking extra time. We couldn't use just SATP.
• Ability to quickly manage/deploy via AD made maintenance of the application itself quick and easy.

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