We performed a comparison between Orca Security and Tenable Nessus based on real PeerSpot user reviews.
Find out in this report how the two Vulnerability Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."Orca gives you great visibility into your assets. It shows you the issues and the things that you need to attend to first, by prioritizing things. You can see a lot of information that is not always visible, even to DevOps, to help you know about the machines and their status. It's very easy to see everything in a single dashboard. That makes it a very useful tool."
"The vulnerability management does not require network scanning or agent technology, so I don't need to modify any of my products in order to do vulnerability assessments."
"It's for protection. It's an agentless tool. We don't need to install anything at a customer's premises. We can just scan the entire assets in the cloud."
"Another valuable feature with Orca, something that's not talked about enough, is its ability to rank your gaps and your tasks... You can get visibility with agents and there are a lot of ways to do that. But the ranking and the context across the entire environment, that is what is unique about Orca."
"The initial setup is very easy."
"Orca's dashboard is excellent. My team needs to be able to focus on specific areas for improvement in our cloud environment. And most recently, we've started to get good use out of sonar, the search capabilities, and the alert creation."
"With its Cloud Security Posture Management capability, we have the ability to read across all of our cloud-based environments, which includes AWS and Azure. We have visibility into those environments. Seeing all vulnerabilities and configurations is really powerful for us, but ultimately, the ability to use the API to query across the fleet to understand what is the current state, what is the patch level, which ones are potentially exposed for a new CVE that just came out is even more valuable. It allows us to gather really specific intelligence through simple queries."
"Orca provides X-ray vision into everything within the cloud properties, whereas normally, this would require multiple tools."
"The most valuable feature of Tenable Nessus is vulnerability detection."
"The vulnerability scanner is the most valuable feature."
"We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to address identified vulnerabilities. These scans cover the servers, other network equipment, and appliances in our infrastructure."
"Ease of reviewing scores, identifying vulnerabilities, and getting information on them."
"Easy to set up vulnerability scanner with good stability and a responsive technical support team."
"The trial version is very good for testing whether it will suit your needs."
"The stability is very good."
"The most valuable feature of Tenable Nessus is vulnerability assessments. There are a lot of threats around the world and this solution is the first to come out with detection rules."
"In the future, I'd like to see Orca work better with third-party vendors. Specifically, being able to provide sanitized results from third parties."
"I would like to see an option to do security checks on a code level. This is possible because they have access to all of the code running in the cloud provider, and combining their site-scanning solution with that would be a nice add-on."
"The presentation of the data in the dashboard is a little bit chaotic."
"We are PCI DSS compliant, so we need to scan our environment externally with tools vetted by the PCI DSS organization. Orca doesn't scan the environment externally. It only scans what's currently in the cloud."
"There were a couple of times when Orca was down when I was trying to access it. I work strange hours because all of my team is in the UK right now. It was 2 a.m. on a Saturday and I was trying to log in but it wasn't working. But relative to my other security tools, Orca is definitely the most stable that I've seen."
"I think Orca could give me more alerts. It could give me a dashboard with all the specific types of alerts I want to see for the day. It should just be one click."
"They can expand a little bit in anti-malware detection. While we have pretty good confidence that it's going to detect some of the static malware, some of the detections are heuristics. There could be a growth in the library from where they're pulling their information, but we don't get a lot of those alerts based on the design of our products. In general, that might be an area that needs to be filled since they offer it as a service within it."
"The main drawback in an agentless approach is that if the solution detects a virus or malware in the environment, we need to manually remove it. But from my experience with other production environments, it's not straightforward to install agents in the hope they will automatically remediate viruses, even from production environments... Ultimately, the ability to auto-remediate is something that I would like to see."
"They could make their reporting a little better."
"Tenable Nessus could improve reporting and information sharing. It would be helpful if we could share the reports and have a little bit better flexibility in the reporting of the data."
"The solution could improve by having better integration with different vendors' IPS solutions. The ACLs and IPS policies signatures should be enabled based on the results of Tenable Nessus automatically, we currently have to do it manually which is very time-consuming. It has done a good job integrating with Fortinet but we would like it to be better integrated with other solutions that we have."
"The features are limited when it comes to scanning network devices for vulnerabilities."
"From my point of view the solution basically is not for the big enterprise."
"We have had some false positives in the past, which we hope can improve in the future."
"The interface is a little bit clunky, and the reporting is not marvelous. There should be better integration of reporting between instances. Currently, the instance stands alone, and it produces a report. Being able to amalgamate those reports with another instance will be useful."
"Consumes more system resources when it's running."
Orca Security is ranked 8th in Vulnerability Management with 15 reviews while Tenable Nessus is ranked 3rd in Vulnerability Management with 75 reviews. Orca Security is rated 9.4, while Tenable Nessus is rated 8.4. The top reviewer of Orca Security writes "Allows agentless data collection directly from the cloud". On the other hand, the top reviewer of Tenable Nessus writes "Unlimited assets for one price and quick, agentless results". Orca Security is most compared with Wiz, Prisma Cloud by Palo Alto Networks, Microsoft Defender for Cloud, CrowdStrike Falcon Cloud Security and Tenable Vulnerability Management, whereas Tenable Nessus is most compared with Qualys VMDR, Rapid7 InsightVM, Tenable Vulnerability Management, Tenable Security Center and Pentera. See our Orca Security vs. Tenable Nessus report.
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