Shifting Left
If a developer writes a cross-site scripting error as they're coding in JavaScript, and they're able to detect that within minutes of creating that flaw, it will likely only require minutes or seconds to fix.
Whereas if that flaw is discovered two weeks later by a manual tester, that's going to be then entered into a defect tracking system. It's going to be triaged. It's going to be put into someone's bug queue.
With the delay in identification, it will have to be researched in its original context and will slow down development. Now, you're potentially talking hours of time to fix the same flaw. Maybe a scale of 10 or 100 times more time is taken
I couldn't agree with Chris Wysopal (CTO, Veracode) more in his recent podcast with O'Reilly Security Podcast where he explains why shifting security to the left (to developers at the start of the development life cycle) is key in an agile environment to keep up the pace and speed.
Security should be made easy for developers by using IDE plug-ins, scanners and educating them to have the basic security skills (hygiene). Organisations should not be solely relying on security experts or a centralised security team who validates all changes.
Our typical security modus operandi is broken (call in the expert!) and we need to integrate security into development teams to ensure quality is maintained whilst staying agile.


If a developer writes a cross-site scripting error as they're coding in JavaScript, and they're able to detect that within minutes of creating that flaw
Chief Executive Officer, Chairman, and Co-Founder

Secure Code Warrior is here for your organization to help you secure code across the entire software development lifecycle and create a culture in which cybersecurity is top of mind. Whether you’re an AppSec Manager, Developer, CISO, or anyone involved in security, we can help your organization reduce risks associated with insecure code.
Book a demoChief Executive Officer, Chairman, and Co-Founder
Pieter Danhieux is a globally recognized security expert, with over 12 years experience as a security consultant and 8 years as a Principal Instructor for SANS teaching offensive techniques on how to target and assess organizations, systems and individuals for security weaknesses. In 2016, he was recognized as one of the Coolest Tech people in Australia (Business Insider), awarded Cyber Security Professional of the Year (AISA - Australian Information Security Association) and holds GSE, CISSP, GCIH, GCFA, GSEC, GPEN, GWAPT, GCIA certifications.


If a developer writes a cross-site scripting error as they're coding in JavaScript, and they're able to detect that within minutes of creating that flaw, it will likely only require minutes or seconds to fix.
Whereas if that flaw is discovered two weeks later by a manual tester, that's going to be then entered into a defect tracking system. It's going to be triaged. It's going to be put into someone's bug queue.
With the delay in identification, it will have to be researched in its original context and will slow down development. Now, you're potentially talking hours of time to fix the same flaw. Maybe a scale of 10 or 100 times more time is taken
I couldn't agree with Chris Wysopal (CTO, Veracode) more in his recent podcast with O'Reilly Security Podcast where he explains why shifting security to the left (to developers at the start of the development life cycle) is key in an agile environment to keep up the pace and speed.
Security should be made easy for developers by using IDE plug-ins, scanners and educating them to have the basic security skills (hygiene). Organisations should not be solely relying on security experts or a centralised security team who validates all changes.
Our typical security modus operandi is broken (call in the expert!) and we need to integrate security into development teams to ensure quality is maintained whilst staying agile.

If a developer writes a cross-site scripting error as they're coding in JavaScript, and they're able to detect that within minutes of creating that flaw, it will likely only require minutes or seconds to fix.
Whereas if that flaw is discovered two weeks later by a manual tester, that's going to be then entered into a defect tracking system. It's going to be triaged. It's going to be put into someone's bug queue.
With the delay in identification, it will have to be researched in its original context and will slow down development. Now, you're potentially talking hours of time to fix the same flaw. Maybe a scale of 10 or 100 times more time is taken
I couldn't agree with Chris Wysopal (CTO, Veracode) more in his recent podcast with O'Reilly Security Podcast where he explains why shifting security to the left (to developers at the start of the development life cycle) is key in an agile environment to keep up the pace and speed.
Security should be made easy for developers by using IDE plug-ins, scanners and educating them to have the basic security skills (hygiene). Organisations should not be solely relying on security experts or a centralised security team who validates all changes.
Our typical security modus operandi is broken (call in the expert!) and we need to integrate security into development teams to ensure quality is maintained whilst staying agile.

Click on the link below and download the PDF of this resource.
Secure Code Warrior is here for your organization to help you secure code across the entire software development lifecycle and create a culture in which cybersecurity is top of mind. Whether you’re an AppSec Manager, Developer, CISO, or anyone involved in security, we can help your organization reduce risks associated with insecure code.
View reportBook a demoChief Executive Officer, Chairman, and Co-Founder
Pieter Danhieux is a globally recognized security expert, with over 12 years experience as a security consultant and 8 years as a Principal Instructor for SANS teaching offensive techniques on how to target and assess organizations, systems and individuals for security weaknesses. In 2016, he was recognized as one of the Coolest Tech people in Australia (Business Insider), awarded Cyber Security Professional of the Year (AISA - Australian Information Security Association) and holds GSE, CISSP, GCIH, GCFA, GSEC, GPEN, GWAPT, GCIA certifications.
If a developer writes a cross-site scripting error as they're coding in JavaScript, and they're able to detect that within minutes of creating that flaw, it will likely only require minutes or seconds to fix.
Whereas if that flaw is discovered two weeks later by a manual tester, that's going to be then entered into a defect tracking system. It's going to be triaged. It's going to be put into someone's bug queue.
With the delay in identification, it will have to be researched in its original context and will slow down development. Now, you're potentially talking hours of time to fix the same flaw. Maybe a scale of 10 or 100 times more time is taken
I couldn't agree with Chris Wysopal (CTO, Veracode) more in his recent podcast with O'Reilly Security Podcast where he explains why shifting security to the left (to developers at the start of the development life cycle) is key in an agile environment to keep up the pace and speed.
Security should be made easy for developers by using IDE plug-ins, scanners and educating them to have the basic security skills (hygiene). Organisations should not be solely relying on security experts or a centralised security team who validates all changes.
Our typical security modus operandi is broken (call in the expert!) and we need to integrate security into development teams to ensure quality is maintained whilst staying agile.
Table of contents
Chief Executive Officer, Chairman, and Co-Founder

Secure Code Warrior is here for your organization to help you secure code across the entire software development lifecycle and create a culture in which cybersecurity is top of mind. Whether you’re an AppSec Manager, Developer, CISO, or anyone involved in security, we can help your organization reduce risks associated with insecure code.
Book a demoDownloadResources to get you started
AI Coding Assistants: A Guide to Security-Safe Navigation for the Next Generation of Developers
Large language models deliver irresistible advantages in speed and productivity, but they also introduce undeniable risks to the enterprise. Traditional security guardrails aren’t enough to control the deluge. Developers require precise, verified security skills to identify and prevent security flaws at the outset of the software development lifecycle.
Secure by Design: Defining Best Practices, Enabling Developers and Benchmarking Preventative Security Outcomes
In this research paper, Secure Code Warrior co-founders, Pieter Danhieux and Dr. Matias Madou, Ph.D., along with expert contributors, Chris Inglis, Former US National Cyber Director (now Strategic Advisor to Paladin Capital Group), and Devin Lynch, Senior Director, Paladin Global Institute, will reveal key findings from over twenty in-depth interviews with enterprise security leaders including CISOs, a VP of Application Security, and software security professionals.
Resources to get you started
Setting the Standard: SCW Releases Free AI Coding Security Rules on GitHub
AI-assisted development is no longer on the horizon — it’s here, and it’s rapidly reshaping how software is written. Tools like GitHub Copilot, Cline, Roo, Cursor, Aider, and Windsurf are transforming developers into co-pilots of their own, enabling faster iteration and accelerating everything from prototyping to major refactoring projects.
Close the Loop on Vulnerabilities with Secure Code Warrior + HackerOne
Secure Code Warrior is excited to announce our new integration with HackerOne, a leader in offensive security solutions. Together, we're building a powerful, integrated ecosystem. HackerOne pinpoints where vulnerabilities are actually happening in real-world environments, exposing the "what" and "where" of security issues.