Application Security Penetration Testing

Secure your mission critical applications with our web and mobile application penetration testing, API penetration testing, vulnerability scanning, and source code analysis services.

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We’re Certified Industry Experts

View a Sample Pentest Report

View our concise, detailed Pentest Report sample. Download and experience our thorough analysis and recommendations firsthand.

Reduce Attack Surface

Minimizing vulnerabilities for a stronger, more resilient defence.

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Uncover Security Gaps

Go beyond basic scanning to reveal hidden vulnerabilities.

Test Security

Test if your business can defend a sophisticated attack.

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Clear Reporting Insights

Reports that provide clarity to drive informed decisions.

Secure your mission-critical applications.

Our Approach to Application Security

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Threat Modeling and Analysis

Expertise Beyond Surface-Level Checks

Starting with a keen understanding of potential threats, our threat modeling process methodically identifies, categorizes, and prioritizes vulnerabilities.

This detailed visualization of potential attacker entry points allows us to design tests that closely mimic real-world attacks. Whether we have access to source code, allowing for deep Static Application Security Testing (SAST), or rely on Dynamic Application Security Testing (DAST) for running applications, our approach ensures a thorough security assessment.

Remediation and Continuous Support

Custom Solutions and Ongoing Partnership

Our service doesn't end with identifying vulnerabilities. With the understanding that every application has its own unique challenges, we provide bespoke remediation strategies.

Our dedication extends beyond the initial tests. We include retesting and offer ongoing support and follow-up consultations, ensuring the successful implementation of our security recommendations and aiding in the development of applications resilient against future threats.

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Application Security

Secure your mission-critical applications.

Web Application Penetration Testing

Safeguarding your online applications against evolving threats, ensuring uninterrupted and secure user experiences.

Mobile Application Penetration Testing

Ensuring that your mobile applications remain secure, offering users a safe and reliable experience.

API Penetration Testing

Assessing the gateways of data communication to ensure they stand robust against malicious attack

Application Vulnerability Assessment

Identify and prioritize common application vulnerabilities, strengthening your application's defense mechanisms.

Application Source Code Analysis

Delving into the very blueprint of your software to identify and mitigate potential security weaknesses.

Desktop Application Penetration Testing

Rigorously testing your standalone software to guarantee resilience against potential vulnerabilities.

Serving a Diverse Range of Industries with Tailored Cybersecurity Solutions


Our Process

End-to-End Application Security Assessments

Planning & Scope

Define objectives, focus areas, and engagement parameters tailored to your unique digital environment.

Discover & Assess

Employ advanced tools to identify assets, uncover vulnerabilities, and simulate real-world cyberattacks.

Report & Remediate

Deliver a clear report with actionable insights and step-by-step guidance for remediating vulnerabilities.

Our Workflow

See Our Workflow Step by Step

Discovery Call

Initiating the process, we engage in meaningful dialogue with stakeholders, discussing objectives, and unique needs. It lays the foundation for the upcoming phases of our assessment.


Scoping & Planning

Post-discovery, we define the targets—systems, applications, and potential attack vectors. Every logistical detail, from timelines to methods, is planned to precision, ensuring a cost-effective transparent execution.

Setup & Reconnaissance

Ensure testing environment is prepared and plan out attack scenarios most realistic to the threat models. Begin collecting available intelligence about the target.


Active Penetration Testing

Using commercial and proprietary tooling, our hands-on approach mimics real-world cyber attacks. We actively exploit identified vulnerabilities in the target system, application, or network.

Analysis & Validation

Aggregate findings and rigorously dissect the collected data, ensuring no stone is left unturned. Every vulnerability is validated, its severity gauged, ruling out false positives from reporting.


Reporting & Delivery

This phase is the culmination of our hard work. We craft and present clear and concise penetration test reports that detail every vulnerability, its potential impact, and actionable recommendations.

The Redline Difference

Definite Results You Can Count On

Transparent Pricing

Clear, upfront, with
no hidden costs.

Retesting After Fixes

Ensuring threats are truly eliminated.

Customized Approach

Services tailored to your unique needs.

Personalized Support

Dedicated partnership for your security.

Affordable Expertise

Top-tier protection, comfortably priced.

Proactive Protection

Preemptively securing your digital assets.

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Secure Your Digital Assets

Actionable Pentest Reports

Transparent Pricing

Frequently Asked Application Security Questions

Answers to Your Questions

What is penetration testing and why is it important?

Pentesting, or penetration testing, is a simulated cyber attack on a system, network, or application to identify vulnerabilities before malicious hackers can exploit them. Redline helps businesses identify potential security weaknesses, ensuring that their digital assets are protected against real-world cyber threats.

How fast can I get a pentest?

We typically are able to schedule out within 5-10 days from a scoping call.

How much does a penetration test cost?

Our pricing is based on the complexity and scope of the project. Please reach out to us for a detailed quote. We respond to inquiries same day!

What is a cybersecurity audit?

A cybersecurity audit is an assessment of your cybersecurity policies and procedures. Redline helps support your audit initiatives by providing robust penetration testing services.

What's the difference between a vulnerability assessment and pentesting?

A vulnerability assessment identifies known vulnerabilities in a system, while pentesting actively tries to exploit vulnerabilities to assess the system's defense capabilities. Redline provides both services to meet any clients needs.

What differentiates Redline from other cybersecurity firms?

Redline was founded by a group of hackers with a passion for security. Redline is just a name, but security researcher and providing expert pentesting to clients is what we love to do!

What does cybersecurity training from Redline involve?

Redline's cybersecurity training involves hands-on Capture The Flag (CTF) challenges hosted at your company, allowing participants to learn about attack and defense strategies in real-time. This is complemented by specific coursework to ensure a comprehensive understanding of cybersecurity best practices.

Do I need cybersecurity for my business?

Yes, cybersecurity is crucial for any business, regardless of size or industry. Cyber threats can lead to significant financial loss, damage your reputation, and interrupt business operations. At Redline Cyber Security, we help businesses protect their valuable data and digital infrastructure, reducing the risk of cyber attacks and ensuring business continuity.

Is my data safe during a security assessment?

Client data protection is our priority. We use non-destructive methods during our assessments and maintain strict confidentiality.

Do you offer post-assessment support?

Yes, we provide detailed reports post-assessment and offer consultation sessions to address any queries or concerns you might have. Remediation testing is always included.

Contact Our Team

Your Security, Our Priority


Send an email, we're always ready to assist.


Call us now, expert help is a dial away.

+1 (313) 768-9800


Based in Detroit, ready to assist you globally.

Global reach, with a local touch

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