Can it test modern authentication like OAuth or MFA?

Absolutely. It contains dedicated modules for testing Multi-Factor Authentication bypasses, OTP brute-forcing, and token manipulation attacks.

Does it provide remediation advice?

Yes, every testing phase includes specific security hardening guidance and remediation recommendations to fix discovered vulnerabilities.

Does it integrate with external security tools?

Yes, the skill provides specific workflows and command configurations for industry-standard tools like Burp Suite, Hydra, and browser developer tools.

What specifically does this skill help me test?

It helps identify vulnerabilities in login mechanisms, session handling, MFA implementations, password reset workflows, and token-based authentication like JWT.

Is this skill suitable for developers without security backgrounds?

While it provides structured guidance, it is most effective for those with a basic understanding of HTTP protocols, cookies, and session mechanisms.

Broken Authentication Security Testing

Name: Broken Authentication Security Testing
Author: claudiodearaujo

byclaudiodearaujo

0•

Security & Testing

Conducts comprehensive security audits for authentication and session management vulnerabilities in web applications to prevent unauthorized access.

This skill provides a structured methodology for identifying, testing, and remediating critical authentication flaws such as weak password policies, credential stuffing vulnerabilities, and session management weaknesses. It guides users through various assessment phases—including mechanism analysis, brute-force simulation, and multi-factor authentication (MFA) evaluation—to help development teams secure their applications against account takeovers and identity theft as outlined in the OWASP Top 10 framework.

Key Features

01Step-by-step remediation guidance for hardening authentication mechanisms

02Detailed multi-factor authentication (MFA) bypass and enrollment auditing

03JWT and token-based authentication security assessment techniques

04Automated credential stuffing and brute-force attack simulation workflows

050 GitHub stars

06Comprehensive session management analysis including entropy and fixation testing

Use Cases

01Testing web applications for compliance with OWASP Top 10 authentication standards

02Evaluating the effectiveness of account lockout, rate-limiting, and password reset policies

03Performing a pre-release security audit of a new user login and registration system

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro-front broken-authentication

For use in Claude.ai and ChatGPT

Download Skill

Key Features

01Step-by-step remediation guidance for hardening authentication mechanisms

02Detailed multi-factor authentication (MFA) bypass and enrollment auditing

03JWT and token-based authentication security assessment techniques

04Automated credential stuffing and brute-force attack simulation workflows

050 GitHub stars

06Comprehensive session management analysis including entropy and fixation testing

Use Cases

01Testing web applications for compliance with OWASP Top 10 authentication standards

02Evaluating the effectiveness of account lockout, rate-limiting, and password reset policies

03Performing a pre-release security audit of a new user login and registration system

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro-front broken-authentication

For use in Claude.ai and ChatGPT

Download Skill