Defensics Protocol Fuzzing vs OpenText Core Application Security comparison

The compared Black Duck and OpenText solutions aren't in the same category. Black Duck is ranked #4 in FTT , and holds a 17.6% mindshare in the category. OpenText is ranked #13 in AS , with an average rating of 7.3, and holds a 3.2% mindshare. Additionally, 100% of Black Duck users are willing to recommend the solution, compared to 89% of OpenText users who would recommend it.

Defensics Protocol Fuzzing

Read 4 Defensics Protocol Fuzzing reviews

1,274 Views
140 Comparison Views

100% willing to recommend

OpenText Core Application S...

Read 62 OpenText Core Application Security reviews

6,712 Views
4,967 Comparison Views

89% willing to recommend

Defensics Protocol Fuzzing

OpenText Core Application S...

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

Defensics Protocol Fuzzing

Average Rating

8.6

Number of Reviews

Ranking in other categories

Fuzz Testing Tools (4th)

OpenText Core Application S...

Average Rating

8.0

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Application Security Tools (13th), Static Application Security Testing (SAST) (12th)

Mindshare comparison

While both are Quality Assurance solutions, they serve different purposes. Defensics Protocol Fuzzing is designed for Fuzz Testing Tools and holds a mindshare of 17.6%, down 20.0% compared to last year.
OpenText Core Application Security, on the other hand, focuses on Application Security Tools, holds 3.2% mindshare, down 4.5% since last year.

Fuzz Testing Tools Mindshare Distribution
Product	Mindshare (%)
Defensics Protocol Fuzzing	17.6%
PortSwigger Burp Suite Professional	33.2%
GitLab	26.6%
Other	22.599999999999994%

Fuzz Testing Tools

Application Security Tools Mindshare Distribution
Product	Mindshare (%)
OpenText Core Application Security	3.2%
SonarQube	16.3%
Checkmarx One	9.9%
Other	70.6%

Application Security Tools

Featured Reviews

Sarath Kumar Choday

Senior Technical Lead at HCL Technologies

Product security tests for switches and router sections

Codenomicon Defensics should be more advanced for the testing sector. It should be somewhat easy and flexible to install. What I see in the documentation isn't that. Even if something doesn't malfunction, sometimes it is hard to install and execute. The product needs video documentation. This would help a lot more.

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Himanshu_Tyagi

Lead Cybersecurity at TBO

Supports secure development pipelines and improves issue detection but limits internal visibility and needs broader dashboard integration

If you have an internal team and you want your internal team to validate false positives, basically to determine whether it's a valid issue or an invalid issue, then I wouldn't recommend it much. That was the only reason we migrated from Fortify on Demand to another solution. Fortify has another tool which is Fortify WebInspect. On Demand is the outsourcing solution, and WebInspect you can use with your in-house team, which is basically the product developed by the Fortify team. For automated scanning, Fortify helps a lot. Regarding the visibility for the internal team, everyone is moving toward the DevSecOps side, and Fortify team has made good progress that you can integrate into your CICD pipeline. One thing I would highlight is if Fortify can focus more on the centralized dashboard of the tools because nowadays, tools such as SentinelOne also exist for identifying security issues, but they have a centralized dashboard that merges their cloud solution and application security side solution together. If you have one tool that works for different solutions, it helps a lot. They are doing good, but they should invest more on the AI side as well because AI security is evolving these days. On the cloud side, they have already made good progress, but I believe they should explore the new area related to AI security as well.

Read full review

Quotes from Members

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

Pros

"We have found multiple issues in our embedded system network protocols, related to buffer overflow. We have reduced some of these issues."

"Whatever the test suit they give, it is intelligent. It will understand the protocol and it will generate the test cases based on the protocol: protocol, message sequence, protocol, message structure... Because of that, we can eliminate a lot of unwanted test cases, so we can execute the tests and complete them very quickly."

"The product is related to US usage with TLS contact fees, i.e. how more data center connections will help lower networking costs."

"The most important feature of the product is to follow today's technology fast, updated rules and algorithms (of the product)."

"What stands out to me is the user-friendliness of each feature."

"The solution is user-friendly. One feature I find very effective is the tool's automatic scanning capability. It scans replicas of the code developers write and automatically detects any vulnerabilities. The integration with CI/CD tools is also useful for plugins."

"The feature that I find the most useful is being able to just see the vulnerabilities online while checking the code and then checking suggestions for fixing them."

"The most valuable feature is the capacity to be able to check vulnerabilities during the development process. The development team can check whether the code they are using is vulnerable to some type of attack or there is some type of vulnerability so that they can mitigate it. It helps us in achieving a more secure approach towards internal applications. It is an intuitive solution. It gives all the information that a developer needs to remediate a vulnerability in the coding process. It also gives you some examples of how to remediate a vulnerability in different programming languages. This solution is pretty much what we were searching for."

"Fortify helps us to stay updated with the newest languages and versions coming out."

"The source code analyzer is the most effective for identifying security vulnerabilities."

"The solution scans our code and provides us with a dashboard of all the vulnerabilities and the criticality of the vulnerabilities. It is very useful that they provide right then and there all the information about the vulnerability, including possible fixes, as well as some additional documentation and links to the authoritative sources of why this is an issue and what's the correct way to deal with it."

More OpenText Core Application Security pros

Cons

"Sometimes, when we are testing embedded devices, when we trigger the test cases, the target will crash immediately. It is very difficult for us to identify the root cause of the crash because they do not provide sophisticated tools on the target side. They cover only the client-side application... They do not have diagnostic tools for the target side. Rather, they have them but they are very minimal and not very helpful."

"Codenomicon Defensics should be more advanced for the testing sector. It should be somewhat easy and flexible to install."

"It does not support the complete protocol stack. There are some IoT protocols that are not supported and new protocols that are not supported."

"There were some regulated compliances, which were not there."

"With Rapid7 I utilized its reporting capabilities to deliver Client Reports within just a few minutes of checking the data. I believe that HP’s FoD Clients could sell more services to clients if HP put more effort into delivering visually pleasing reporting capabilities."

"There is room for improvement in the integration process."

"Micro Focus Fortify on Demand could improve the user interface by making it more user-friendly."

"We want a user-based control and role-based access for developers. We want to give limited access to developers so that it only pertains to the code that they write and scanning of the codes for any vulnerabilities as they're progressing with writing the code. As of now, the interface to give restricted access to the developers is not the best. It gives them more access than what is basically required, but we don't want over-provisioning and over-access."

"They could provide features for artificial intelligence similar to other vendors."

"Micro Focus Fortify on Demand can improve by having more graphs. For example, to show the improvement of the level of security."

"New technologies and DevOps could be improved. Fortify on Demand can be slow (slower than other vendors) to support new technologies or new software versions."

More OpenText Core Application Security cons

Pricing and Cost Advice

"Licensing is a bit expensive."

"Despite being on the higher end in terms of cost, the biggest value lies in its abilities, including robust features, seamless integration, and high-quality findings."

"The pricing can be improved because it is complex when compared to the competition."

"It is cost-effective."

"Their subscriptions could use a little bit of a reworking, but I am very happy with what they're able to provide."

"The licensing was good because the licenses have the heavy centralized server."

"The solution is a little expensive."

"It's a yearly contract, but I don't remember the dollar amount."

"The price is fair compared to that of other solutions."

More OpenText Core Application Security pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

17%

Manufacturing Company

16%

Financial Services Firm

Retailer

Financial Services Firm

15%

Manufacturing Company

14%

Government

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	8
Large Enterprise	44

Questions from the Community

Ask a question

Earn 20 points

What do you like most about Micro Focus Fortify on Demand?

It helps deploy and track changes easily as per time-to-time market upgrades.

See all answers

What is your experience regarding pricing and costs for Micro Focus Fortify on Demand?

In comparison with other tools, they're competitive. It is not more expensive than other solutions, but their pricing is competitive. The licenses for Fortify On Demand are generally bought in unit...

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What needs improvement with Micro Focus Fortify on Demand?

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Comparisons

SonarQube vs Defensics Protocol Fuzzing

Compared 9% of the time

Blue Cedar vs Defensics Protocol Fuzzing

Compared 8% of the time

Coverity Static vs Defensics Protocol Fuzzing

Compared 7% of the time

HCL AppScan vs Defensics Protocol Fuzzing

Compared 7% of the time

Checkmarx One vs Defensics Protocol Fuzzing

Compared 7% of the time

More Defensics Protocol Fuzzing Competitors

SonarQube vs OpenText Core Application Security

Compared 19% of the time

Checkmarx One vs OpenText Core Application Security

Compared 10% of the time

Coverity Static vs OpenText Core Application Security

Compared 5% of the time

Veracode vs OpenText Core Application Security

Compared 5% of the time

GitHub Advanced Security vs OpenText Core Application Security

Compared 4% of the time

More OpenText Core Application Security Competitors

Product Reports

Buyer's Guide

Defensics Protocol Fuzzing vs. PortSwigger Burp Suite Professional

March 2026

Download Defensics Protocol Fuzzing product report

Buyer's Guide

OpenText Core Application Security

February 2026

OpenText Core Application Security report

Download OpenText Core Application Security product report

Also Known As

Codenomicon Defensics

Micro Focus Fortify on Demand

Overview

Defensics® fuzz testing is a comprehensive, powerful, and automated black box solution that enables organizations to effectively and efficiently discover and remediate security weaknesses in software. By taking a systematic and intelligent approach to negative testing, Defensics allows organizations to ensure software security without compromising on product innovation, increasing time to market, or inflating operational costs.

Black Duck

OpenText Core Application Security offers robust features like static and dynamic scanning, real-time vulnerability tracking, and seamless integration with development platforms, designed to enhance code security and reduce operational costs.

OpenText Core Application Security is a cloud-based, on-demand service providing accurate and deep scanning capabilities with detailed reporting. Its integrations with development platforms ensure an enhanced security layer in the development lifecycle, benefiting users by lowering operational costs and facilitating efficient remediation. The platform addresses needs for intuitive interfaces, API support, and comprehensive vulnerability assessments, helping improve code security and accelerate time-to-market. Despite its strengths, challenges exist around false positives, report clarity, and language support, alongside confusing pricing and package options. Enhancements are sought in areas like CI/CD pipeline configuration, report visualization, scan times, and integration with third-party tools such as GitLab, container scanning, and software composition analysis.

What features define OpenText Core Application Security?

Static and Dynamic Scanning: Offers thorough analysis to identify vulnerabilities during development.
Real-time Vulnerability Tracking: Continuously updates and monitors potential security threats.
Seamless Development Platform Integration: Enhances security processes without disrupting workflows.
Cloud-Based Service: Provides flexible, on-demand security capabilities with accurate results.
API Support: Allows smooth integration and automation within existing systems.

What benefits should users look for in reviews?

Reduced Operational Costs: Optimizes resources by lowering costs associated with security management.
Efficient Remediation: Speeds up the process of identifying and resolving vulnerabilities.
Enhanced Code Security: Strengthens overall application security during the development lifecycle.
Accelerated Time-to-Market: Streamlines development stages by integrating essential security tools.

Industries like mobile applications, e-commerce, and banking leverage OpenText Core Application Security for its ability to identify vulnerabilities such as SQL injections. Integrating seamlessly with DevSecOps and security auditing processes, this tool supports developers in writing safer code, ensuring secure application deployment and enhancing software assurance.

OpenText

Sample Customers

Coriant, CERT-FI, Next Generation Networks

SAP, Aaron's, British Gas, FICO, Cox Automative, Callcredit Information Group, Vital and more.

We monitor all Fuzz Testing Tools reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.