Offensive Security
Offensive Security
Our Offensive Security services are driven by a single goal — identify and eliminate exposures and vulnerabilities before they become entry points for real attackers, strengthening your overall security posture. By uncovering threats before they strike, we significantly reduce the risk of breaches and better protect your sensitive data and assets. Our services include:
- Web Application Vulnerability Assessment & Penetration Testing
- Active Directory Network Vulnerability Assessment & Penetration Testing
- Mobile Application Vulnerability Assessment & Penetration Testing
- API Security Assessment
Web Application Security Assessment
Almost every organization that operates online depends on web applications, which carry a variety of weaknesses — injection, access control, authentication and authorization, and business-logic flaws. We help you locate and fix these before attackers exploit them and cause data loss, breaches, or reputational harm. During testing our team explores:
- Authentication & authorization
- Input validation & sanitization
- Session management
- Error handling & logging
- Third-party components
- Server- and client-side weaknesses
Our methodology
We identify and exploit vulnerabilities to determine the real level of risk they pose. Key steps:
Reconnaissance
Gather information about the target application — architecture, technology stack, and potential weaknesses.
Scanning
Use automated tooling to surface known vulnerabilities and misconfigurations.
Manual Testing
Apply human, adversary-minded testing to find flaws automated tools miss.
Reporting
Document every vulnerability discovered and provide clear remediation recommendations.
Includes
- Injection (SQL, NoSQL, Command Injection)
- Broken Authentication & Session Management
- Cross-Site Scripting (XSS)
- Broken Access Control
- Security Misconfiguration
- Insufficient Logging & Monitoring
We combine automated and manual methodologies — not only statically detecting weaknesses, but thinking like an attacker to find flaws static tools leave behind. Need help? Book a free consultation with one of our experts.
API Security Assessment
Many businesses rely on APIs to connect applications. Attacks such as injection or the exploitation of object-level and access-control weaknesses can compromise the confidentiality, integrity, and availability of your APIs, leading to unauthorized access and data breaches. We help you find and fix API vulnerabilities before attackers do.
- Identify the APIs used by the application
- Analyze API documentation to understand functionality and security controls
- Test the APIs for injection, authentication bypass, and data exposure
- Document findings and provide remediation recommendations
Reconnaissance
Gather information about the target — architecture, technology stack, and potential weaknesses.
Scanning
Use automated tooling to surface known vulnerabilities and misconfigurations.
Manual Testing
Apply manual testing to find issues automated tools miss.
Reporting
Document findings and provide remediation recommendations.
Using industry-standard approaches and tooling, our team identifies vulnerabilities and delivers a detailed report with recommendations for remediation.
Mobile App Security Assessment
Most online businesses need a mobile app to operate effectively. Mobile apps face threats including weak binary protection, insecure data storage, and insecure communication — flaws that can cause critical data loss, breaches, and negative publicity. We help you identify and fix them before attackers take advantage. During testing our team explores:
- Authentication & access controls
- Input validation & sanitization
- Data storage & communication
- Cryptography & obfuscation
- Third-party components
Our team uses industry-standard tools and techniques to identify vulnerabilities and provide a detailed report with remediation guidance.
Steps
- Install the mobile app on a test device or emulator
- Analyze API documentation to understand functionality and security controls
- Test for insecure storage of sensitive data, weak authentication, and insecure communication channels
- Document findings and provide remediation recommendations
Active Directory Network VAPT
In today's era of cyberattacks, safeguarding your internal network and infrastructure is paramount — not just to protect confidentiality, but to guarantee the availability of resources for both external and internal use.
Why choose Joushen?
As your dedicated technology partner, we deliver comprehensive Active Directory network vulnerability assessment and penetration testing that goes beyond promises and delivers results.
Our methodology
Assessment
We thoroughly assess your Active Directory network — authentication and access controls, input validation, data storage and communication, cryptography and obfuscation, and third-party components.
Penetration Testing
Our experts use industry-standard tools and techniques to simulate real-world attacks and uncover vulnerabilities that stay hidden under normal circumstances.
Why it matters
Securing your Active Directory isn't just compliance — it's essential to safeguarding operations. Network vulnerabilities can lead to breaches, unauthorized access, and severe disruption.
Our commitment
On completion we deliver a comprehensive report detailing every vulnerability discovered, with actionable recommendations for remediation.
Let's find out what your attack surface really looks like.
Thirty minutes with a senior consultant. No pitch, no obligation, just a straight answer on where you stand.
NO SALES CALL · A PRACTITIONER, NOT A REP