We performed a comparison between Klocwork and Synopsys Defensics based on real PeerSpot user reviews.
Find out what your peers are saying about Sonar, Veracode, Checkmarx and others in Application Security Tools."Klocwork's most valuable feature is the static code analysis feature. It detects the potential problem earlier to allow the developer to receive feedback quickly and then address it before it becomes a problem."
"The most valuable feature of Klocwork is finding defects while you're doing the coding. For example, if you have an IDE plug-in of Klocwork on Visual Studio or Eclipse, you can find the faults; similar to using spell check on Word, you can find out defects during the development phase, which means that you don't have to wait till the development is over to find the flaws and address the deficiencies. I also find language support in Klocwork good because it used to support only C, C++, C#, and Java, but now, it also supports Java scripts and Python."
"There is a central Klocwork server at our headquarter in France so we connect the client directly to the server on-premises remotely."
"On-the-fly analysis and incremental analysis are the best parts of Klocwork. Currently, we are using both of these features very effectively."
"We like using the static analysis and code refactoring, which are very valuable because of our requirements to meet safety critical levels and reliability."
"There's a feature in Klocwork called 'on-the-fly analysis', which helps developers to find and fix the defects at the time of development itself."
"The reporting helps us understand the trend of our results and whether we improve over time. We can see the history within Klocwork's server architecture and know that we're making things better. It creates a great story for our management. We can demonstrate value and how our software is developing over time."
"One can increase the number of vendors, so the solution is scalable."
"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."
"We have found multiple issues in our embedded system network protocols, related to buffer overflow. We have reduced some of these issues."
"Modern languages, such as Angular and .NET, should be included as a part of Klocwork. They have recently added Kotlin as a part of their project, but we would like to see more languages in Klocwork. That's the reason we are using Coverity as a backup for some of the other languages."
"I believe it should support more languages, such as Python and JavaScript."
"Every update that we receive requires of us a lengthy and involved process."
"Klocwork has to improve its features to stay ahead of other free solutions."
"The main problem is that since it only parses the code, the warnings or the problems that are given as a result of the report can sometimes require a lot of effort to analyze."
"I would like to see better codes between projects and a more user-friendly desktop in the next release."
"The way to define the rules is too complex. The definition/rules for static analysis could be automated according to various SILs, so as to avoid confusion."
"I hope that in each new release they add new features relating to the addition of checkers, improving their analysis engines etc."
"It does not support the complete protocol stack. There are some IoT protocols that are not supported and new protocols that are not supported."
"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."
Earn 20 points
Klocwork is ranked 18th in Application Security Tools with 20 reviews while Synopsys Defensics is ranked 5th in Fuzz Testing Tools. Klocwork is rated 8.2, while Synopsys Defensics is rated 8.6. The top reviewer of Klocwork writes "Their technical team helps us get the most out of the solution, but we've faced some stability problems in our environment". On the other hand, the top reviewer of Synopsys Defensics writes "Technical support provided protocol-specific documentation to prove that some positives were not false". Klocwork is most compared with SonarQube, Coverity, Polyspace Code Prover, CodeSonar and Checkmarx One, whereas Synopsys Defensics is most compared with SonarQube, Snyk, Fortify on Demand, Invicti and HCL AppScan.
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