CouponsVerified Coupons FreeFree Courses

Search courses and topics

React

Advertise Submit Course

About

Discover the best Udemy deals thanks to a community that shares verified coupons every single day.

Browser extensions

Install Comidoc on your browser to detect coupons automatically while you browse Udemy website.

Links

PricingPricing SubmitSubmit Coupon ContributorsContributors Team AdvertiseAdvertise Here

ContactContact PrivacyPrivacy Policy TermsTerms of Service

Web Application Security Courses & Coupons | Comidoc

Web Application Security

Web Application Security

Web Application Security

Secure your web applications against common vulnerabilities with industry best practices.

App Security

Cyber Security

Secure Coding

Paid courses are visible

[NEW] Cyber Security 2020

[NEW] Cyber Security 2020

[NEW] Cyber Security 2020

(4.39 with 4.3K reviews)

71.7K

students

5.0 hours

content

Jan 2020

updated

FREE

Burp Suite: In Depth Survival Guide

Burp Suite: In Depth Survival Guide

Burp Suite: In Depth Survival Guide

(4.24 with 1.1K reviews)

54.1K

students

3.1 hours

content

Feb 2025

updated

$14.99

Secured Login Registration System in PHP - Email Activation

Secured Login Registration System in PHP - Email Activation

Secured Login Registration System in PHP - Email Activation

(4.35 with 161 reviews)

28.1K

students

6.5 hours

content

Mar 2019

updated

$14.99

Web Security & Bug Bounty Basics

Ivan Iushkevich

Web Security & Bug Bounty Basics

Web Security & Bug Bounty Basics

(4.33 with 359 reviews)

23.0K

students

1.1 hours

content

Sep 2020

updated

FREE

Web Security & Bug Bounty: Learn Penetration Testing

Web Security & Bug Bounty: Learn Penetration Testing

Web Security & Bug Bounty: Learn Penetration Testing

(4.34 with 2.6K reviews)

21.7K

students

11 hours

content

Feb 2026

updated

$22.99

Enterprise Application Development Complete Course

Yasas Sri Wickrama

Enterprise Application Development Complete Course

Enterprise Application Development Complete Course

(4.41 with 70 reviews)

18.6K

students

9.7 hours

content

Jun 2024

updated

$12.99

PHP: Complete Login and Registration System with PHP & MYSQL

Terry Ogbemudia Os

PHP: Complete Login and Registration System with PHP & MYSQL

PHP: Complete Login and Registration System with PHP & MYSQL

(4.48 with 665 reviews)

13.4K

students

8.9 hours

content

Dec 2021

updated

$14.99

Uygulamalı Etik Hacker Kursu

Boğaziçi Üniversit

Uygulamalı Etik Hacker Kursu

Uygulamalı Etik Hacker Kursu

(4.24 with 2.2K reviews)

8.9K

students

8.9 hours

content

May 2023

updated

$14.99

Dominando las inyecciones SQL: Hacking Ético Web

Josué Hernández

Dominando las inyecciones SQL: Hacking Ético Web

Dominando las inyecciones SQL: Hacking Ético Web

(4.55 with 144 reviews)

7.9K

students

1.9 hours

content

Jan 2024

updated

FREE

Flask3でのWebアプリケーション開発完全マスター講座！！～Python講座付き～

（株）スタートコード松本直樹

Flask3でのWebアプリケーション開発完全マスター講座！！～Python講座付き～

Flask3でのWebアプリケーション開発完全マスター講座！！～Python講座付き～

(4.01 with 715 reviews)

6.7K

students

43 hours

content

Apr 2026

updated

$14.99

WordPress Plugins: Unleash the power of free plugins 2018

WordPress Plugins: Unleash the power of free plugins 2018

WordPress Plugins: Unleash the power of free plugins 2018

(4.27 with 26 reviews)

5.5K

students

48 minutes

content

Dec 2020

updated

FREE

Web Security Essentials: For Absolute Beginners

Web Security Essentials: For Absolute Beginners

Web Security Essentials: For Absolute Beginners

(4.49 with 96 reviews)

4.4K

students

1.3 hours

content

Nov 2023

updated

FREE

Hospede seus sites na internet gratuitamente e com segurança

Cezar Augusto Crum

Hospede seus sites na internet gratuitamente e com segurança

Hospede seus sites na internet gratuitamente e com segurança

(4.79 with 150 reviews)

2.8K

students

49 minutes

content

Nov 2023

updated

FREE

Deep Dive into ASP.NET MVC for Developers – 55+ Tests

Deep Dive into ASP.NET MVC for Developers – 55+ Tests

Deep Dive into ASP.NET MVC for Developers – 55+ Tests

(4.62 with 64 reviews)

1.8K

students

22 hours

content

Dec 2025

updated

$12.99

Learn PHP 7, MySQL, Object-Oriented Programming, PHP Forms

Learn PHP 7, MySQL, Object-Oriented Programming, PHP Forms

Learn PHP 7, MySQL, Object-Oriented Programming, PHP Forms

(4.14 with 415 reviews)

2.0K

students

17 hours

content

Oct 2019

updated

$14.99

PHP registration, login and content management system

PHP registration, login and content management system

PHP registration, login and content management system

(4.76 with 278 reviews)

1.3K

students

9.8 hours

content

Nov 2019

updated

$14.99

Facebook Authorization with Node

Facebook Authorization with Node

Facebook Authorization with Node

(4.04 with 23 reviews)

1.6K

students

51 minutes

content

Aug 2016

updated

FREE

Complete ASP.NET MVC Course with Real World Practices

Complete ASP.NET MVC Course with Real World Practices

Complete ASP.NET MVC Course with Real World Practices

(4.24 with 251 reviews)

1.4K

students

20 hours

content

May 2026

updated

$14.99

Log analysis - Detecting Web Attacks.

Log analysis - Detecting Web Attacks.

Log analysis - Detecting Web Attacks.

(4.37 with 67 reviews)

504

students

4.8 hours

content

Aug 2022

updated

$14.99

Seguridad máxima para Joomla 3: Protege tu CMS favorito

Seguridad máxima para Joomla 3: Protege tu CMS favorito

Seguridad máxima para Joomla 3: Protege tu CMS favorito

(4.53 with 47 reviews)

415

students

2.9 hours

content

Aug 2020

updated

$14.99

Cyber Welfare e Difesa Offline

Software Manager

Cyber Welfare e Difesa Offline

Cyber Welfare e Difesa Offline

(4.31 with 13 reviews)

218

students

2.0 hours

content

Mar 2024

updated

FREE

The Complete PHP & MYSQL - Login System

The Complete PHP & MYSQL - Login System

The Complete PHP & MYSQL - Login System

(4.71 with 28 reviews)

153

students

4.0 hours

content

Nov 2021

updated

$14.99

Protege y acelera tu web de forma gratuita con Cloudflare

Ready2Pass Academy

Protege y acelera tu web de forma gratuita con Cloudflare

Protege y acelera tu web de forma gratuita con Cloudflare

(4.26 with 55 reviews)

131

students

1.1 hours

content

Apr 2020

updated

$14.99

OWASP Course 2025 | Complete Guide | Beginner Friendly

OWASP Course 2025 | Complete Guide | Beginner Friendly

OWASP Course 2025 | Complete Guide | Beginner Friendly

(4.07 with 28 reviews)

126

students

14 hours

content

Jul 2025

updated

$14.99

PreviousPage 2 of 4Next