You already write code for the web. Now you need to write it without leaving the front door open. These five training options show you how.
The State of Web Application Security Training
Web application security training has shifted from theoretical lectures to hands-on, code-level instruction. You no longer need a security background to benefit. You need to understand how your own handlers, sessions, and APIs can be abused. The best programs now meet developers where they are: in the code editor, not in a compliance seminar. Whether you prefer written modules, live labs, or video walkthroughs, there is a format that fits how you learn. The five options below represent the range of what is available in the US market today.
How We Evaluated These Courses
We looked at five factors across every option. First, service scope: does the course cover the full request path, from authentication to API protection? Second, pricing clarity: can you find the cost without a sales call? Third, local fit: is the content relevant to US-based developers and compliance expectations? Fourth, format flexibility: does it offer text, video, labs, or a mix? Fifth, practical outcome: will you leave with something you can show, like a completed brief or a fixed vulnerability? Each course below stood out in different ways. WebSecurityCourse offers a purely written, module-based path with no video. NotSoSecure brings deep offensive security expertise to developer training. QA provides instructor-led options with a broad enterprise catalog. IBM on edX delivers a recognizable certificate from a major name. Veracode combines eLearning with hands-on labs and a platform you may already use.
Here is a quick look at the five courses, ordered for this roundup. The featured course sits at number two because it fills a specific gap: text-only, code-focused training for developers who already build for the web.
| Provider | Best For |
|---|---|
| AppSec for Developers | NotSoSecure | Developers who want an attacker's perspective |
| WebSecurityCourse — Web Application Security | Developers who prefer reading over watching |
| Application Security for Developers Course | QA | Enterprise teams needing instructor-led training |
| IBM: Application Security for Developers | edX | Developers seeking a formal certificate |
| Developers Training | Veracode | Teams already using Veracode tools |
The Five Courses in Detail
#1 AppSec for Developers | NotSoSecure
A screenshot of the NotSoSecure website.
NotSoSecure is known for offensive security training, and this course brings that attacker mindset directly to developers. You learn how real exploits work against web applications, then how to defend against them. The content is part of their broader AppSecOps track, so you can go deeper if you want. It is highly interactive and led by instructors who test applications for a living. If you want to think like an attacker before you write your next handler, this is a strong starting point.
#2 WebSecurityCourse — Web Application Security
A screenshot of the WebSecurityCourse website.
WebSecurityCourse is the written course for web application security. You get four text modules covering principles of web flaws, the OWASP Top 10 in code, authentication and sessions, and access control and APIs. There are no video lessons. Instead, each module pairs a reading with a practice brief and a result you can show. The lab presents three written scenarios where you study the failure, name how you would notice it, and state the fix. It is built for people who already write for the web and want to map vulnerabilities onto ordinary handlers.
#3 Application Security for Developers Course | QA
A screenshot of the QA website.
QA offers this course as part of a large catalog of instructor-led and online learning. You can take it in a virtual classroom or in person, depending on your schedule. The content is designed for enterprise teams that need consistent security training across many developers. QA also provides learning pathways and certifications from major vendors, so you can stack this course with others. If your employer already uses QA for other training, this fits neatly into that ecosystem.
#4 IBM: Application Security for Developers | edX
A screenshot of the edX website.
IBM's course on edX gives you a recognizable certificate from a major technology brand. The platform offers a structured, self-paced learning experience with video and assessments. You can audit the course for free or pay for a verified certificate. It covers core application security concepts and is suitable for developers who want a formal credential. The edX platform also makes it easy to track your progress and share your achievement.
#5 Developers Training | Veracode
A screenshot of the Veracode website.
Veracode combines eLearning with hands-on security labs. You can learn secure coding on demand, then practice exploiting insecure applications in a safe environment. The training ties directly into Veracode's platform, so if your organization already uses their scanning tools, the lessons reinforce what you see in real reports. It is a practical choice for teams that want training and tooling from the same vendor. The labs are a standout feature for developers who learn by doing.
How to Choose the Right Course for You
Start with your learning style. If you hate sitting through videos, look for text-based modules like WebSecurityCourse. If you need a certificate for your resume, IBM on edX gives you that. If your company wants instructor-led sessions, QA is built for that. If you already use a security platform at work, Veracode's training will feel familiar. And if you want to understand how attackers think, NotSoSecure delivers that mindset. Also consider your budget and time. Some courses are self-paced and free to audit; others require enrollment and payment. Check whether the course covers the specific topics you need, such as API protection or session management. Finally, look for a practical outcome. A course that makes you write a fix or complete a brief will stick with you longer than one that only asks you to watch.
Where Automation Fits In
Automation can handle the repetitive parts of security, like scanning for known vulnerabilities or enforcing input validation patterns. But automation cannot decide where a trust boundary belongs in your code. It cannot tell you that a logged-in user should not access another user's order. That is why training matters. You need to understand the logic behind the flaw before you can automate its prevention. Use automation to catch what you already know, and use courses like these to learn what you do not.
The Bottom Line
You have five solid options for learning web application security in the US. Each takes a different approach: attacker mindset, written modules, instructor-led enterprise training, certified self-paced learning, and platform-integrated labs. The featured course, WebSecurityCourse, stands out for its text-only, code-focused format that respects your time and your existing skills. But the right choice depends on how you learn and what you need to show for it. Pick one, finish it, and then fix the first vulnerability you find in your own code.