ESET Cloud Apps Protection vs Tenable Nessus comparison

ESET and Tenable are both solutions in the Vulnerability Management category. ESET is ranked #41 with an average rating of 9.0, while Tenable is ranked #3 with an average rating of 8.2. ESET holds a 0.1% mindshare in VM, compared to Tenable’s 8.8% mindshare. Additionally, 100% of ESET users are willing to recommend the solution, compared to 98% of Tenable users who would recommend it.

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Executive SummaryUpdated on Oct 9, 2024

Tenable Nessus and ESET Cloud Apps Protection are top-tier solutions in the security sector. Tenable Nessus is preferred for its robust vulnerability management features, while ESET Cloud Apps Protection is ideal for businesses prioritizing cloud application security.

Features: Tenable Nessus offers advanced vulnerability scanning, customizable reporting, and real-time threat intelligence. ESET Cloud Apps Protection provides seamless integration with SaaS applications, advanced malware detection, and strong protection for cloud environments.

Room for Improvement: Tenable Nessus could enhance its cloud security features, simplify its initial setup, and improve its SaaS integration capabilities. ESET Cloud Apps Protection could expand its vulnerability management capabilities, enrich its threat intelligence, and add more customization options for reporting.

Ease of Deployment and Customer Service: Tenable Nessus ensures a straightforward deployment with extensive support, requiring more initial setup effort. In contrast, ESET Cloud Apps Protection facilitates faster deployment with a cloud-native approach and offers responsive support.

Pricing and ROI: Tenable Nessus offers a competitive pricing model, delivering high ROI through thorough security analysis. ESET Cloud Apps Protection, while priced at a premium, provides substantial ROI by reducing security breaches in cloud applications.

To learn more, read our detailed ESET Cloud Apps Protection vs. Tenable Nessus Report (Updated: July 2025).

Buyer's Guide

ESET Cloud Apps Protection vs. Tenable Nessus

July 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Zafran Security

Mindshare comparison

As of July 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.8%, up from 0.0% compared to the previous year. The mindshare of ESET Cloud Apps Protection is 0.1%, up from 0.1% compared to the previous year. The mindshare of Tenable Nessus is 8.8%, down from 13.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management

Featured Reviews

Israel Cavazos Landini

Associate Director IT Security Operations at a pharma/biotech company with 10,001+ employees

Weekly insights and risk analysis facilitate informed security decisions

I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.

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LeonardoAguilera

Team Manager at JJ soluciones

Great protection, good privacy, and helpful support

The only thing I would like is a way to open the email that is going to quarantine. Based on the level of security, they cannot open the email to check the message. Even for the administrator, you have to create a security copy to be sent, which will lock the log support. It's not easy for an admin to check and decide if the email is good or not. That is the only thing that I'm seeing could be improved. Basically, ESET doesn't have the ability to let the administrator release an email showing the message on the email. It's not possible. If you want to have an email review, you have to select an option to send a copy. In the way that they designed the system, for security, they are not letting anyone even have the admin privileges to make this happen. Privacy is at a really high level.

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HarshBhardiya

SOC Engineer at Just Dial Limited

Provided increased visibility across the organization's servers

The user interface of Tenable Nessus feels outdated and could be more user-friendly. Additionally, the documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional. The reporting feature could be improved by allowing users to create their own templates instead of relying on predefined ones.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"We are able to see the real risk of a vulnerability on our environment with our security tools."

"Zafran is an excellent tool."

"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."

"We saw benefits from Zafran Security almost immediately after deploying it."

"Zafran has become an indispensable tool in our cybersecurity arsenal."

"We are close to having 99% or 98% detection."

"The most valuable features are the precision of detection and the level of customization of the policy."

"The reports are pretty nice and easy to understand."

"It does exactly what you expect it to do, and its pricing is great. We couldn't really ask for a better deal."

"Easy to set up vulnerability scanner with good stability and a responsive technical support team."

"Nessus is effortless to integrate."

"The solution is easy to understand for users because instructions are included on the platform."

"The most valuable features of Tenable Nessus include its ease of access and quick usability."

"I have experience with it on my attack stations, and it's pretty good to optimize. Personally, I think Nessus is quite a good product."

"The automatic scanner and scheduler are pretty cool."

More Tenable Nessus pros

Cons

"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."

"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."

"The specific domain file for Apache needs to be well-defined."

"It's not easy for an admin to check and decide if the email is good or not."

"This is still a maturing product. Tenable is only a scanner for one ability, while other solutions like Rapid7 have more tools for verification. We still have to manually verify to see if the vulnerability is a false positive or not."

"I think the reporting templates could be improved with Tenable Nessus."

"There is room for improvement in finishing the transition to the cloud. We'd like to see them keep on improving the Tenable.io product, so that we can migrate to it entirely, instead of having to keep the Tenable.sc on-prem product."

"To be honest, I haven't used it much to tell you that these are the things that should be improved. But I believe the UI should be enhanced somewhat. For example, there are two ways to find a report, and people are frequently confused as to which is the correct method for locating a full report. Sometimes they go in the opposite direction, so this is an area that may be improved."

"From my point of view the solution basically is not for the big enterprise."

"Tenable Nessus could improve the price."

"The reports should be improved in Tenable Nessus. For example, when you are auditing compliance with CIS standards. It provides very poor reports."

"Consumes more system resources when it's running."

More Tenable Nessus cons

Pricing and Cost Advice

Information not available

"The solution provides affordable pricing for medium sized industries."

"The solution is worth the cost. It's a good investment."

"Tenable Nessus is affordable."

"Its pricing is great and can't be improved. It is very cheap. It is less than 2,000 pounds a license, and you can't really ask for more. It has unlimited IPs and unlimited scans. There are no particular pricing constraints. The only additional cost is the inherent cost of the people to actually review the actual scans."

"There is an annual license required to use this solution."

"The cost is around $4,300 per year. Use is unlimited. You don't pay more if you want to use it for another IP."

"Nowadays, your vulnerability applications are going to be kind of pricey because lots of them, including Rapid7, are based upon a base price, but then they add in the nodes. That's where they get you. If you're a big network, obviously, you need to scan everything. Therefore, it's going to be costly. The risk and insurance money associated with having ransomware on my networks is going to cost me more money, time, and marketing than the price of the tool. That's why I'm speaking only as an information security officer to security operations. This is the tool that is there in my toolbox to say whether we vulnerable or not. At this point, I don't care about how much it costs my company to have it because if I wasn't able to report it and we got ransomware, then who cares? I'm probably going to be out of business because it happened. That's why I don't care about the price. I have it, and I could use it effectively and do my report. At the end of the day, even if we get ransomware, as long as I reported it, followed my protocol, and put in the change, irrespective of whether it was ignored or denied, I did my job."

"The solution is expensive."

"We pay approximately $2,500 on a yearly basis."

More Tenable Nessus pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Financial Services Firm

11%

Manufacturing Company

Healthcare Company

Computer Software Company

15%

Comms Service Provider

13%

Media Company

Wholesaler/Distributor

Computer Software Company

12%

Financial Services Firm

10%

Educational Organization

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?

The current pricing of Zafran Security is fair overall. They were good to work with to accommodate our organization w...

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What needs improvement with Zafran Security?

The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvement...

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What is your primary use case for Zafran Security?

Zafran Security is helping reduce the amount of critical vulnerabilities in our environments that require prompt reme...

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What do you like most about ESET Mail Security?

The most valuable features are the precision of detection and the level of customization of the policy.

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What is your experience regarding pricing and costs for ESET Mail Security?

The solution provides affordable pricing for medium sized industries.

See all answers

What needs improvement with ESET Mail Security?

The specific domain file for Apache needs to be well-defined.

See all answers

How would you choose between Rapid7 InsightVM and Tenable Nessus?

You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. Yo...

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What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?

Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...

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What do you like most about Tenable Nessus?

We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to addre...

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Comparisons

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Compared 42% of the time

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Compared 9% of the time

Nucleus vs Zafran Security

Compared 7% of the time

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Compared 33% of the time

Fortinet FortiMail vs ESET Cloud Apps Protection

Compared 26% of the time

Microsoft Defender for Cloud vs ESET Cloud Apps Protection

Compared 21% of the time

Vade for M365 vs ESET Cloud Apps Protection

Compared 19% of the time

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Compared 12% of the time

Rapid7 InsightVM vs Tenable Nessus

Compared 11% of the time

Tenable Vulnerability Management vs Tenable Nessus

Compared 10% of the time

Microsoft Defender Vulnerability Management vs Tenable Nessus

Compared 8% of the time

Pentera vs Tenable Nessus

Compared 7% of the time

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Also Known As

No data available

ESET Mail Security

No data available

Overview

Zafran Security integrates with existing security tools to identify and mitigate vulnerabilities effectively, proving that most critical vulnerabilities are not exploitable, optimizing threat management.

Zafran Security introduces an innovative operating model for managing security threats and vulnerabilities. By leveraging the threat exposure management platform, it pinpoints and prioritizes exploitable vulnerabilities, reducing risk through immediate remediation. This platform enhances your hybrid cloud security by normalizing vulnerability signals and integrating specific IT context data, such as CVE runtime presence and internet asset reachability, into its analysis. No longer reliant on patch windows, Zafran Security allows you to manage risks actively.

What are the key features of Zafran Security?

Threat Exposure Management: Utilizes existing tools to prioritize vulnerabilities and manage threats.
Integrative Analysis: Combines security data with IT context for precise vulnerability management.
Real-time Risk Reduction: Enables immediate risk management without waiting for patches.
Hybrid Cloud Compatibility: Functions across diverse cloud environments for comprehensive security.

What benefits can users expect from Zafran Security?

Improved Security: Enhances protection by efficiently identifying and mitigating risks.
Cost Efficiency: Reduces unnecessary patching expenses by confirming non-exploitable vulnerabilities.
Time Savings: Frees developers to focus on root causes by handling immediate threats.
Comprehensive Insight: Offers a holistic view of security threats and vulnerabilities.

In industries where security is paramount, such as finance and healthcare, Zafran Security provides invaluable protection by ensuring that only exploitable vulnerabilities are addressed. It allows entities to maintain robust security measures while allocating resources efficiently, fitting seamlessly into existing security strategies.

Zafran Security

ESET PROTECT Complete offers a complete multilayered protection for endpoints, cloud applications & email, the #1 threat vector.

ESET PROTECT Complete is the ultimate cybersecurity solution that offers top-tier endpoint protection against ransomware and zero-day threats, backed by robust data security measures. It employs a sophisticated multilayered approach that combines multiple cutting-edge technologies to strike the perfect balance between performance optimization, threat detection, and minimizing false positives. With automated malware removal and mediation, it ensures uninterrupted business operations by providing advanced protection for data across general servers, network file storage including OneDrive, and multi-purpose servers. This comprehensive package also features powerful native encryption, enhancing data security to meet stringent compliance regulations.

Furthermore, ESET PROTECT Complete offers proactive cloud-based threat defense, particularly against emerging threat types like ransomware, and safeguards Microsoft 365 applications from malware, spam, and phishing attacks via an intuitive cloud management console. With additional layers of security covering spam, phishing, malware, and threats from outdated systems and applications, this solution includes automated scanning, patching, and customizable policies for organizations. It empowers organizations to fortify their defenses and maintain a secure environment, offering centralized management and a comprehensive range of protective measures for businesses of all sizes. ESET PROTECT Complete is your all-encompassing cybersecurity solution for a safe and resilient digital landscape.

ESET

Tenable Nessus provides an efficient vulnerability management system with swift deployment and comprehensive scanning capabilities, making it an ideal choice for organizations seeking to enhance their security posture through effective threat detection and mitigation strategies.

Renowned for its top-tier vulnerability detection, Tenable Nessus offers a robust platform that integrates effortlessly across systems, enhancing threat management through automation, real-time monitoring, and customizable scanning options. Its broad asset coverage, including network devices and applications, coupled with ease of deployment, positions it as a go-to option for risk assessment and compliance. Organizations value its extensive reporting features and database, although they suggest enhancements in reporting formats and false positive detection. A more intuitive interface, improved cloud support, and competitive pricing models are sought after to cater to evolving enterprise needs.

What are the key features of Tenable Nessus?

Comprehensive Vulnerability Detection: Identifies security gaps across systems and platforms.
Remedy Recommendations: Provides actionable insights for vulnerability fixes.
Predictive Prioritization: Helps in focusing on critical vulnerabilities first.
Seamless Integration: Compatible with diverse platforms for cohesive threat management.
Automation Capabilities: Streamlines routine scans and reports.

What benefits and ROI should users look for?

Fast Setup: Quick deployment that saves time and resources.
Cost-Effective: Affordable pricing supports budget-conscious cyber strategies.
Real-Time Monitoring: Offers continuous oversight of system health.
Extensive Reports: Detailed insights enhance decision-making processes.

In industries such as finance, healthcare, and tech, Tenable Nessus is implemented for scanning internal and external networks, identifying risks, and ensuring data protection compliance. Organizations conduct regular scans to detect security vulnerabilities in servers and databases, leveraging its capabilities to strengthen their security frameworks while managing cloud infrastructures and enterprise networks efficiently.

Tenable

Sample Customers

Information Not Available

Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University

Buyer's Guide

ESET Cloud Apps Protection vs. Tenable Nessus

July 2025

Free Report: ESET Cloud Apps Protection vs. Tenable Nessus

Find out what your peers are saying about ESET Cloud Apps Protection vs. Tenable Nessus and other solutions. Updated: July 2025.

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