Top Free Secure Code Training Software

How Many Secure Code Training Software Products Does G2 Track?

Total Products under this Category: 26

Category Stats (Oct 2026)

  • Average Rating: 4.45/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: SANS Cyber Ranges (+1.22%) - Among all products in this category, SANS Cyber Ranges recorded the largest rating increase compared to last month

Last updated: October 07, 2026

How Does G2 Rank Secure Code Training Software Products?

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  • 30 Analysts and Data Experts
  • 700+ Authentic Reviews
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G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Secure Code Training Software

G2 Grid® for Secure Code Training Software plotting products by satisfaction and market presence

Highlighted products: SecureFlag, AppSecEngineer, SecDim, Black Duck Polaris Platform, CMD+CTRL Training, Secure Code Warrior, Checkmarx Codebashing, and Immersive.

Underlying data: [Grid® JSON](https://www.g2.com/categories/secure-code-training/grids.json?focus%5B%5D=secureflag&focus%5B%5D=appsecengineer&focus%5B%5D=secdim&focus%5B%5D=black-duck-polaris-platform&focus%5B%5D=cmd-ctrl-training&focus%5B%5D=secure-code-warrior&focus%5B%5D=checkmarx-codebashing&focus%5B%5D=immersive)

SecureFlag

SecureFlag is a Developer Security Enablement Platform designed to assist organizations in mitigating application risk throughout the software development lifecycle (SDLC). By integrating automated threat modeling with practical secure coding training, SecureFlag addresses critical vulnerabilities that arise from insecure design decisions and inadequate secure coding skills among development teams. This platform empowers enterprises to identify potential security threats early in the design phase and cultivate a culture of secure coding, ultimately enhancing the overall security posture of their applications. Targeted primarily at enterprise engineering and application security teams, SecureFlag serves as a comprehensive solution for organizations looking to strengthen their security frameworks. The platform effectively tackles two fundamental issues: the need for proactive security measures during the design phase and the necessity for ongoing education in secure coding practices. By providing tools that facilitate early detection of vulnerabilities and hands-on training, SecureFlag enables teams to create more secure applications while fostering a knowledgeable workforce capable of addressing security challenges. One of the standout features of SecureFlag is its automated threat modeling tool powered by AI, ThreatCanvas. This innovative solution automates the generation of threat models during the design stage, allowing teams to visualize security risks before any code is written. This proactive approach reduces reliance on manual processes and ensures that security considerations are consistently integrated into design decisions as systems evolve. Additionally, SecureFlag's secure coding training platform offers hands-on labs in real development environments, allowing developers, DevOps, Cloud, and QA engineers to practice defensive programming in real-world scenarios. This practical training is designed to replace traditional multiple-choice assessments, providing immediate feedback on code changes and fostering skill development over time. SecureFlag also emphasizes compliance and integration, mapping its training and threat modeling capabilities to various industry standards such as PCI DSS, ISO 27001, SOC 2, HIPAA, and ASVS. This feature includes exportable evidence packs for audits, simplifying the compliance process for organizations. Furthermore, SecureFlag seamlessly integrates with popular developer workflows through tools like Jira and GitHub, enabling teams to address security issues within their existing engineering processes. The platform’s AppSec team dashboards provide continuous visibility into skill coverage, risk reduction, and training adoption, allowing organizations to track their progress and make informed decisions regarding their security initiatives. With over 300 organizations across more than 30 countries utilizing SecureFlag, the platform has demonstrated measurable outcomes in enhancing security and engineering efficiency. Users have reported a 27% reduction in the time required to fix vulnerabilities, a 21% decrease in new security tickets, and an average savings of 3,600 developer hours per 100 engineers annually. SecureFlag is also recognized as an OWASP Partner, providing valuable training resources for OWASP members alongside its enterprise offerings, further solidifying its commitment to advancing secure software development practices.

Average Rating: 4.8/5.0

Total Reviews: 43

How Do G2 Users Rate SecureFlag?

  • Integrated Learning: 9.1/10 (Category avg: 8.8/10)
  • Developer Assesment: 9.3/10 (Category avg: 8.9/10)
  • Gamification: 8.9/10 (Category avg: 8.3/10)
  • Ease of Use: 9.2/10 (Category avg: 8.9/10)

Who Is the Company Behind SecureFlag?

  • Seller: SecureFlag
  • Company Website:
  • HQ Location: London, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    71 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services, Computer Software
  • Company Size: 47% Medium, 28% Large

What Are Recent G2 Reviews of SecureFlag?

AppSecEngineer

AppSecEngineer is the only security training platform that enterprises actually use. We provide interactive hands-on labs and custom learning journeys for every team member to build only the skills they need. Train massive teams at a click and get robust reporting analytics ahead of any audit, allowing you to manage compliance easily. AppSecEngineer platform scales seamlessly with SCORM and LTI. Unlike competitors, we focus on delivering weekly updated hands-on labs, challenges & assessments, that translate into real-world skills.

Average Rating: 4.3/5.0

Total Reviews: 41

How Do G2 Users Rate AppSecEngineer?

  • Integrated Learning: 8.3/10 (Category avg: 8.8/10)
  • Developer Assesment: 8.3/10 (Category avg: 8.9/10)
  • Gamification: 8.4/10 (Category avg: 8.3/10)
  • Ease of Use: 8.7/10 (Category avg: 8.9/10)

Who Is the Company Behind AppSecEngineer?

  • Seller: AppSecEngineer
  • Company Website:
  • Year Founded: 2020
  • HQ Location: Las Vegas, US
  • Twitter: @AppSecEngineer
    4,805 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer & Network Security, Computer Software
  • Company Size: 40% Small, 29% Medium

What Do G2 Reviewers Say About AppSecEngineer?

AI-generated summary from verified user reviews

Pros
  • Users commend the hands-on learning experience of AppSecEngineer, enabling practical application of skills in real-world scenarios.
  • Users value the hands-on learning experience with AppSecEngineer, enabling practical application of cybersecurity skills effectively.
  • Users appreciate the ease of use with AppSecEngineer, benefiting from hands-on training and organized content.
  • Users appreciate the ease of understanding in AppSecEngineer courses, making complex topics accessible and engaging.
  • Users appreciate the friendly and quick customer support from AppSecEngineer, enhancing their overall learning experience.
Cons
  • Users feel the limited community and resources hinder collaborative learning and access to additional support.
  • Users suggest improving the UX design by providing clearer learning paths and mobile module support for better accessibility.
  • Users find the learning curve steep, requiring focused time to grasp advanced labs and navigate comprehensive features.
  • Users experience poor customer support, with slow responses and lack of communication hindering their satisfaction with the service.
  • Users note the time-consumption required for longer courses, necessitating dedicated focus rather than multitasking.

What Are Recent G2 Reviews of AppSecEngineer?

SecDim

The world's first in-repository attack and defence wargame to learn secure coding. Identify, exploit, and remedy modern security vulnerabilities inspired by real-world incidents. Use your favorite IDE and tools, or take advantage of our Cloud Development Environment directly in your browser. Debug, patch, and test your code seamlessly. Experience attack & defence secure coding challenges where you discover weaknesses in others' security patches. Challenge yourself to the limits of your hacking and patching skills.

Average Rating: 5.0/5.0

Total Reviews: 35

How Do G2 Users Rate SecDim?

  • Integrated Learning: 9.5/10 (Category avg: 8.8/10)
  • Developer Assesment: 9.9/10 (Category avg: 8.9/10)
  • Gamification: 9.9/10 (Category avg: 8.3/10)
  • Ease of Use: 9.5/10 (Category avg: 8.9/10)

Who Is the Company Behind SecDim?

  • Seller: SecDim
  • Year Founded: 2020
  • HQ Location: Sydney, AU
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer & Network Security, Computer Software
  • Company Size: 31% Large, 31% Medium

What Are Recent G2 Reviews of SecDim?

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Black Duck Polaris Platform

Black Duck builds trust in software by enabling organizations to manage application security, quality, and compliance risks at the speed their business demands. Black Duck solutions help developers to secure code as fast as they write it, development and DevSecOps teams to automate testing within development pipelines without compromising velocity, and security teams to proactively manage risk and focus remediation efforts on what matters most. With Black Duck, organizations can transform the way they build and deliver software, aligning people, processes, and technology to intelligently address software risks across their portfolio and at all stages of the application lifecycle.

Average Rating: 4.2/5.0

Total Reviews: 103

How Do G2 Users Rate Black Duck Polaris Platform?

  • Integrated Learning: 8.6/10 (Category avg: 8.8/10)
  • Developer Assesment: 8.6/10 (Category avg: 8.9/10)
  • Gamification: 7.5/10 (Category avg: 8.3/10)
  • Ease of Use: 8.4/10 (Category avg: 8.9/10)

Who Is the Company Behind Black Duck Polaris Platform?

  • Seller: Black Duck
  • Year Founded: 2024
  • HQ Location: Burlington, US
  • LinkedIn® Page: www.linkedin.com
    1,317 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 53% Large, 32% Medium

What Do G2 Reviewers Say About Black Duck Polaris Platform?

AI-generated summary from verified user reviews

Pros
  • Users praise the accuracy of findings from Black Duck SCA, highlighting its powerful engine and extensive knowledge base.
  • Users value the powerful identification of open source issues by Black Duck SCA, aided by extensive knowledge resources.
Cons
  • Users find that Black Duck SCA requires huge resources to deploy on-prem, which can be a significant drawback.

What Are Recent G2 Reviews of Black Duck Polaris Platform?

What Are G2 Users Discussing About Black Duck Polaris Platform?

CMD+CTRL Training

CMD+CTRL Training — Application Security Skills Development Software teams are under pressure to build faster, adopt new technologies, rely on third-party components, support cloud and DevOps workflows, and still deliver secure applications. Traditional secure coding training is not enough for the way modern software is designed, built, tested, deployed, and defended. CMD+CTRL Training is an application security skills development platform that helps enterprises build practical software security capability across the entire SDLC. The platform helps teams learn security concepts, practice them in realistic environments, measure progress, and apply secure development skills in their daily work. Base Camp Platform: The platform gives organizations a centralized way to deliver secure software training across roles, technologies, and skill levels. It includes: - Role-based learning paths for software, security, engineering, DevOps, QA, cloud, security champions, managers, executives, and other teams involved in the SDLC - Interactive courses, hands-on labs, and realistic cyber range simulations where learners build knowledge, practice techniques, identify vulnerabilities, understand exploitation, and learn how to fix security issues - Skills assessments, benchmarking, and reporting to identify strengths, uncover skill gaps, track learner progress, measure team readiness, and show program impact - Training support for enterprise AppSec initiatives, security champions programs, compliance requirements, customer assurance, and ongoing secure development practices Who It’s Built For: CMD+CTRL is built for enterprise organizations that need to scale application security knowledge and behavior across technical and non-technical teams. It serves security leaders responsible for reducing software risk, AppSec teams that need to scale secure development practices, engineering leaders who want teams to build security into everyday software delivery, and the developers, architects, DevOps teams, QA engineers, cloud teams, security champions, managers, and executives involved in building, testing, deploying, managing, and securing software. The Result: Organizations use CMD+CTRL to build a measurable software security program that improves secure development skills, reduces preventable vulnerabilities, strengthens alignment between security and engineering, and supports compliance and customer assurance requirements. The result is safer applications, more capable teams, and security knowledge that turns into practical, repeatable action.

Average Rating: 4.6/5.0

Total Reviews: 40

How Do G2 Users Rate CMD+CTRL Training?

  • Integrated Learning: 8.7/10 (Category avg: 8.8/10)
  • Developer Assesment: 8.9/10 (Category avg: 8.9/10)
  • Gamification: 9.1/10 (Category avg: 8.3/10)
  • Ease of Use: 9.4/10 (Category avg: 8.9/10)

Who Is the Company Behind CMD+CTRL Training?

  • Seller: CMD+CTRL Security
  • Company Website:
  • Year Founded: 2024
  • HQ Location: Wilmington, Massachusetts
  • Twitter: @cmdnctrl
    15 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Software Engineer
  • Top Industries: Computer Software
  • Company Size: 51% Large, 25% Small

What Are Recent G2 Reviews of CMD+CTRL Training?

SafeStack

SafeStack is a community-centric online education platform designed to equip software development teams with the essential skills and support needed to integrate security throughout the software development lifecycle. From the initial concept to the final product, SafeStack emphasizes the importance of security at every stage, ensuring that organizations can develop secure software while maintaining compliance with industry standards. This platform caters to a diverse audience, including software developers, project managers, and security professionals across organizations of all sizes. By providing a comprehensive suite of educational resources, SafeStack empowers teams to adopt a security-first mindset, enabling them to identify and mitigate potential vulnerabilities early in the development process. The platform is particularly beneficial for teams looking to enhance their security practices without sacrificing agility or innovation. SafeStack offers a range of specific use cases that address common challenges faced by development teams. For instance, it provides training modules that cover secure coding practices, threat modeling, and risk assessment, allowing teams to build a solid foundation in security principles. Additionally, the platform fosters a collaborative community where users can share insights, ask questions, and learn from one another, further enhancing their understanding of security in software development. Key features of SafeStack include interactive courses, hands-on labs, and real-world scenarios that simulate security challenges. These elements not only facilitate learning but also allow users to apply their knowledge in practical situations. Furthermore, SafeStack's focus on compliance ensures that organizations can easily align their development practices with regulatory requirements, reducing the risk of non-compliance penalties. By integrating security education into the software development process, SafeStack stands out as a valuable resource for teams aiming to create secure software products. The platform’s unique approach to community engagement and practical training makes it a significant asset for organizations committed to security by design, ultimately leading to more resilient software solutions over the lifecycle of their code.

Average Rating: 4.6/5.0

Total Reviews: 27

How Do G2 Users Rate SafeStack?

  • Integrated Learning: 7.0/10 (Category avg: 8.8/10)
  • Developer Assesment: 7.8/10 (Category avg: 8.9/10)
  • Gamification: 7.7/10 (Category avg: 8.3/10)
  • Ease of Use: 9.5/10 (Category avg: 8.9/10)

Who Is the Company Behind SafeStack?

  • Seller: SafeStack
  • Year Founded: 2014
  • HQ Location: Auckland, Auckland
  • Twitter: @safestack
    1,091 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 59% Small, 37% Medium

What Are Recent G2 Reviews of SafeStack?

Security Journey

Security Journey offers a robust cybersecurity education tool to help developers and the entire SDLC team recognize and understand vulnerabilities and threats and proactively mitigate these risks. The knowledge learners acquire in our program goes beyond helping learners code more securely – it turns everyone in the SDLC into security champions. Our platform takes a unique level-based approach, transitioning learners from security basics to language-specific knowledge to the experiential learning required to become security champions. With lessons offered in multiple formats, including text, video, and hands-on sandbox environments, there is a modality that resonates with every learning style. Organizations with teams of security champions develop a security-first mindset that allows them to deliver safer, more secure applications.

Average Rating: 4.6/5.0

Total Reviews: 32

How Do G2 Users Rate Security Journey?

  • Integrated Learning: 8.6/10 (Category avg: 8.8/10)
  • Developer Assesment: 9.0/10 (Category avg: 8.9/10)
  • Gamification: 8.3/10 (Category avg: 8.3/10)
  • Ease of Use: 8.9/10 (Category avg: 8.9/10)

Who Is the Company Behind Security Journey?

  • Seller: Security Journey
  • Company Website:
  • Year Founded: 2016
  • HQ Location: Pittsburgh, PA
  • Twitter: @SecurityJourney
    1,339 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    58 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services, Marketing and Advertising
  • Company Size: 56% Medium, 25% Large

What Do G2 Reviewers Say About Security Journey?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of understanding in Security Journey, thanks to clear content and user-friendly design.
  • Users value the user-friendly interface of Security Journey, enhancing their overall learning experience and enjoyment.
  • Users value the engaging interactive workshops of Security Journey, enhancing their practical hacking skills effectively.
  • Users enjoy the engaging interactive workshops that enhance learning through video and real-time understanding tests.
  • Users enjoy the engaging content and game-like design of Security Journey, enhancing their learning experience effectively.
Cons
  • Users find the learning curve steep due to lack of hands-on exercises, making the experience feel like a chore.
  • Users experience email issues with course notifications not aligning with their actual access, causing confusion and frustration.
  • Users find the inadequate testing process time-consuming, especially with different question sets for re-tests.
  • Users experience inefficient notifications that often do not correspond with actual course access, causing confusion and frustration.
  • Users find the lack of hands-on challenges in Security Journey makes retention of information difficult.

What Are Recent G2 Reviews of Security Journey?

What Are G2 Users Discussing About Security Journey?

GuardRails

GuardRails is an end-to-end security platform that makes AppSec easier for both security and development teams. We scan, detect, and provide real-time guidance to fix vulnerabilities early. Trusted by hundreds of teams around the world to build safer apps, GuardRails integrates seamlessly into the developers’ workflow, quietly scans as they code, and shows how to fix security issues on the spot via Just-in-Time training. GuardRails commits to keeping the noise low and only reporting high-impact vulnerabilities that are relevant to your organization. GuardRails helps organizations shift security everywhere and build a strong DevSecOps pipeline, so they can go faster to market without risking security.

Average Rating: 4.3/5.0

Total Reviews: 29

How Do G2 Users Rate GuardRails?

  • Integrated Learning: 9.6/10 (Category avg: 8.8/10)
  • Developer Assesment: 9.7/10 (Category avg: 8.9/10)
  • Gamification: 8.9/10 (Category avg: 8.3/10)
  • Ease of Use: 8.3/10 (Category avg: 8.9/10)

Who Is the Company Behind GuardRails?

  • Seller: GuardRails
  • Year Founded: 2017
  • HQ Location: Singapore, Singapore
  • Twitter: @guardrailsio
    1,553 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services, Financial Services
  • Company Size: 52% Small, 48% Medium

What Do G2 Reviewers Say About GuardRails?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the robust security features of GuardRails, ensuring efficient code scans and vulnerability management in DevSecOps.
  • Users value the vulnerability detection capabilities of GuardRails, enhancing security with automated, comprehensive code scans.
  • Users find GuardRails easy to use, offering integrated feedback on security issues directly within their development environment.
  • Users value the error reduction capabilities of GuardRails, enabling early detection and swift resolution of security issues.
  • Users value the effective threat detection of GuardRails, ensuring secure code and timely vulnerability alerts during development.
Cons
  • Users note missing features in GuardRails, such as limited developer support and lack of report generation capabilities.
  • Users find time management challenging with GuardRails due to insufficient resources and requirement for constant supervision.
  • Users face bug issues with GuardRails, resulting in frequent bottlenecks and complications during code pushing.
  • Users face challenges with dashboard issues, including insufficient report generation and syncing difficulties for new users.
  • Users report false positives in GuardRails, which can complicate the vulnerability management process despite a helpful dashboard.

What Are Recent G2 Reviews of GuardRails?

Avatao

Avatao’s security training goes beyond simple tutorials and videos offering an interactive job-relevant learning experience to developer teams, security champions, pentesters, security analysts and DevOps teams. With 750+ challenges and tutorials in 10+ languages, the platform covers a wide range of security topics across the entire security stack from OWASP Top 10 to DevSecOps and Cryptography. Avatao's secure coding training immerses developers in high-profile cases and provides them with real, in-depth experience with challenging security breaches. Engineers will actually learn to hack and patch the bugs themselves. This way Avatao equips software engineering teams with a security mindset that increases their capability to reduce risks and react to known vulnerabilities faster. This in turn increases the security capability of a company to ship high-quality products.

Average Rating: 4.8/5.0

Total Reviews: 50

How Do G2 Users Rate Avatao?

  • Integrated Learning: 7.5/10 (Category avg: 8.8/10)
  • Developer Assesment: 9.2/10 (Category avg: 8.9/10)
  • Gamification: 8.9/10 (Category avg: 8.3/10)
  • Ease of Use: 8.5/10 (Category avg: 8.9/10)

Who Is the Company Behind Avatao?

  • Seller: Avatao
  • Year Founded: 2014
  • HQ Location: Budapest, Hungary
  • Twitter: @theavatao
    675 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Computer & Network Security
  • Company Size: 47% Small, 31% Medium

What Are Recent G2 Reviews of Avatao?

What Are G2 Users Discussing About Avatao?

Inspired eLearning Powered by VIPRE

Inspired eLearning has built 20+ years of enterprise cyber security expertise into off-the-shelf and custom security awareness training solutions for businesses of any size. Each security awareness training solution provides organizations with integrated learning paths, anti-phishing simulation software, CyQ assessments to identify employees' strengths and weaknesses, and a dashboard that provides measurable tracking of program ROI.

Average Rating: 4.4/5.0

Total Reviews: 68

How Do G2 Users Rate Inspired eLearning Powered by VIPRE?

  • Integrated Learning: 10.0/10 (Category avg: 8.8/10)
  • Developer Assesment: 10.0/10 (Category avg: 8.9/10)
  • Gamification: 10.0/10 (Category avg: 8.3/10)
  • Ease of Use: 8.9/10 (Category avg: 8.9/10)

Who Is the Company Behind Inspired eLearning Powered by VIPRE?

  • Seller: VIPRE Security
  • Year Founded: 1994
  • HQ Location: Clearwater, FL
  • Twitter: @VIPRESecurity
    8,293 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    238 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software, Computer & Network Security
  • Company Size: 69% Medium, 19% Large

What Are Recent G2 Reviews of Inspired eLearning Powered by VIPRE?

What Are G2 Users Discussing About Inspired eLearning Powered by VIPRE?

Secure Coding Hub

Secure Coding Hub is an interactive secure coding training platform built for AppSec teams and engineering organizations. It enables developers to review production-realistic code in their own language and framework, identify vulnerabilities, and apply correct fixes — building practical security instincts rather than passive knowledge. The platform offers Code Review Challenges (a two-phase find-and-fix flow across 185+ vulnerability types and 930 challenges) and Guided Attack Scenarios (67 step-by-step interactive walkthroughs simulating full attack chains). It covers 15 languages and frameworks, maps all content to compliance standards including PCI DSS 4.0, ISO 27001:2022, OWASP Top 10, and EU CRA, and provides enterprise features such as SSO, SCIM provisioning, SCORM-based LMS integration, and an immutable audit log for regulatory evidence.

Who Is the Company Behind Secure Coding Hub?

Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated October 3, 2024