Security Testing Services

Take control of your cyber risks with QA Madness as your testing partner. Build robust defenses for your software and empower your team through comprehensive testing, strategic security guidance, and proactive risk oversight.

Clients

Our specialists become full-fledged members of the clients’ teams soon after they join the projects. Each QA expert is as dedicated to your goals as you are. Our average retention on the QA software testing project is 3.5 years. Many clients have been working with our dedicated QA experts far more than that, and many choose to return with their new projects.

  • Fisherman Labs
  • Fight camp
  • iiaa
  • Lunaphore
  • Solarflare
  • Viamo
  • wezz e-commerce
  • Acumen
  • Isadora

Security Testing Services Company

Partner with a technology security testing company that understands today’s threat landscape. Modern cyber risks demand smart, targeted defenses that actually work in the real world. At QA Madness, we’ve developed our own testing approach that focuses on genuine business risks—methods we’ve refined through years of hands-on experience. Our security professionals handle penetration testing, dive deep into source code reviews, hunt for vulnerabilities in mobile and web applications, guide you through cyber risk management, and much more.

Our Security Testing Services

Our cybersecurity offerings cover everything you need to protect your digital assets. We work with businesses to spot vulnerabilities, build stronger defenses, and create solid incident response plans. The cybersecurity team takes time to understand your product and internal processes, then develops a customized approach for finding, preventing, and handling cyber threats. Your security strategy might include one or more of these specialized services.

Penetration Testing

Think of penetration testing as hiring ethical hackers to attack your systems to see if real criminals can do it successfully. Our experts attempt to break into your network and exploit any weak spots they find, whether those gaps come from outdated technology, flawed processes, or human error. Our security assessment methodology builds on industry standards like the OWASP Testing Guide, OWASP Top 10, and other established frameworks. The security penetration testing services blend manual expertise with automated tools, making it much harder for critical vulnerabilities to slip through the cracks.

Secure Source Code Review

Sometimes called static code analysis, this service means having our experts examine your software’s source code directly. It’s like having a security-focused editor review every line of your code to catch problems before they become real threats. Cybersecurity professionals look for authentication flaws, authorization issues, hardcoded passwords, buffer overflows, and other common security mistakes. By trying to break your code and manipulate data, the experts find the weak points and provide clear solutions for fixing them

Web Application Security Testing

Web application security testing goes beyond just looking for technical bugs. We also check for business logic flaws that could be exploited. By understanding the vulnerabilities specific to your app, we help ensure it is built and configured with security in mind. Web application security testing services help you catch and fix these issues early—during development or when nothing threatens your business yet. This significantly reduces the risk of breaches and other cyber threats down the road.

Mobile Applications Security Testing

With people spending so much time on their phones, mobile app security can’t be an afterthought. Our experts protect your products through a variety of mobile application security testing services, from common mobile-specific threats through static analysis, penetration testing, and thorough authentication checks. Addressing mobile security early builds confidence in your product and business performance. It saves you both money and headaches later, while keeping your users’ data safe.

API Security Testing

APIs are invisible connectors that let different software systems talk to each other. They link your internal systems with third-party services, making them essential—and potentially vulnerable—parts of your digital infrastructure. Since so much depends on APIs working securely, mobile and web service API security testing becomes crucial. Our team has the tools and expertise to do this effectively, giving you confidence in your digital products and services.

IoT Security Testing

Our IoT security testing services examine connected devices, communication protocols, and backend systems to identify vulnerabilities in your IoT infrastructure. We evaluate device authentication, data encryption, firmware security, and network communications while understanding the constraints of IoT devices like limited processing power and memory. The security team also examines how IoT devices interact with other systems in your network, ensuring that a compromised device can't become a gateway for broader network attacks.

Cloud Security Services

Cloud security and testing services evaluate your cloud architecture, configurations, and access controls to identify potential vulnerabilities and compliance gaps. We examine cloud-specific risks such as misconfigured storage buckets, inadequate identity and access management, insecure APIs, shared responsibility model gaps, and more. Our team assesses auto-scaling configurations, container security, serverless function vulnerabilities, and cloud-native application architectures. This includes testing backup and disaster recovery procedures, data encryption practices, and compliance with industry standards relevant to your cloud deployment.

Cyber Risk Management

Effective cyber risk management starts with understanding where you stand today. Our cybersecurity experts conduct thorough assessments of your software, processes, and overall security posture. We analyze your cyber risks, identify threats, and map out vulnerabilities, then define your current position in the digital landscape. From there, we create a personalized strategy for responding to cyber threats and minimizing their impact. Through comprehensive audits and security evaluations, we develop a practical roadmap that helps your team build better protection, reduce risks, and limit potential losses.

Cybersecurity Consulting

Our cybersecurity consulting focuses on creating actionable plans, procedures, and tools for rapid incident response. We develop security recommendations that work for everyone in your organization, from technical staff to executives. To create these recommendations, our team assesses the risks of business disruption, outlines practical cyber risk management procedures, and prepares detailed response plans. We provide clear instructions that help your organization react quickly and effectively when security incidents occur.

When to Use Cybersecurity Services

Cybersecurity is never about cleaning up after an attack. That’s the approach you want to avoid. Dealing with the aftermath of a security incident is costly, time-consuming, and damaging to your reputation. Smart businesses prevent these problems before they happen—through application security testing services, consulting, and so on. It’s best to make cybersecurity a proactive part of your operations, or at least include it in your business operations in the following cases.

Software Launch

Security testing is essential before any digital product or service goes live. New systems almost always have flaws—it’s just the nature of software development. Testing your software for vulnerabilities before launch helps you fix problems while it’s still easy to do.

Significant Changes

The more code you modify, the higher the chance of introducing new bugs. Even if your system was rock-solid before an update, major changes can create unexpected vulnerabilities. Running security tests after each significant update helps you catch these issues early.

New Integrations

Adding new systems or software to your existing setup increases security risks. The same applies when you start working with new third-party vendors. You need to verify that these new components don’t create any security gaps in your systems and related risks.

System Updates

Security testing becomes critical after patches, infrastructure expansions, software and hardware upgrades, and company mergers. All these changes have the potential to introduce new vulnerabilities or weaken existing security measures.

Regulatory Changes

When regulations or compliance requirements change, additional testing is essential. Businesses must stay compliant and adjust their security measures accordingly. This means updating your systems, revising your risk management approach, or both.

Preventive Checks

Regular security audits should be part of your business continuity planning. You don’t need a specific trigger to run security checks. The best strategy for staying protected is scheduling comprehensive security reviews on a regular basis, typically once a year.

Software Security Testing Services Benefits

Security testing as a service delivers wide-ranging advantages for your business. Beyond protecting against threats, it helps you meet regulatory requirements, protect sensitive information, keep customers safe, and maintain smooth operations. When you work with a reliable security testing service provider, you gain peace of mind, earn greater customer trust, and see improved business results across the board.

Safety

At its core, cybersecurity testing finds and fixes weak spots in your systems, strengthening the safety of your software and your organization. You end up with much better protection against all types of security incidents.

Stability

Finding, reducing, and managing cyber risks helps keep your business running smoothly. It prevents operational disruptions, maintains productivity levels, and enables quick responses when threats do appear.

Credibility

Strong cyber defenses protect sensitive information from unauthorized access, data breaches, and leaks. Genuine commitment to digital safety will position your company and products as trustworthy among users and partners.

Competitiveness

Quality sets tech companies apart from their competition. Organizations that make cybersecurity a priority, respect customer privacy, and implement solid security measures create clear advantages over competitors who don’t.

Compliance

Working with cybersecurity compliance experts ensures you stay current with evolving industry regulations. This approach helps you avoid potential incidents, costly fines, legal troubles, and damage to your reputation.

Cost Savings

Prevention always costs less than dealing with problems after they happen. Ongoing monitoring and systematic testing catch errors early, helping you avoid issues that could turn into expensive security threats later.

Let’s Start a New Project Together

QA Madness helps tech companies strengthen their in-house teams by staffing dedicated manual and automated testing experts.

Anastasiia Letychivska

Head of Growth

Expertise

When you outsource your cybersecurity needs to QA Madness, you gain access to seasoned professionals who know the security landscape inside and out. Our certified ethical hackers and security analysts bring deep knowledge and hands-on expertise to tackle cyber threats and vulnerabilities, no matter how complex. The combination of proven industry practices with real-world experience turns into web services security testing, mobile app security testing services, and more—all to examine your situation and create a security solution that fits your business perfectly.

Platforms

  • WEB APPLICATION TESTING
  • MOBILE APPLICATION TESTING
  • DESKTOP APPLICATION TESTING
  • API/SDK TESTING
  • WEARABLES TESTING
  • ERP/CRM TESTING

Why Choose QA Madness as Your Security Testing Company

Our application security testing as a service relies on a methodology we’ve developed through years of hands-on experience. With relevant strategies, modern tools, and meticulous analysis of your case, we take a sharp focus on real business risks. Choosing QA Madness as your security testing company comes with a number of other benefits.

Responsibility

You get straightforward, honest guidance from our first conversation through the completion of your cybersecurity assessment. We pay close attention to your requirements and stay fully committed to meeting deadlines.

Adaptability

We suggest flexible service offers with multiple cooperation options tailored to your needs. You choose the combination of cybersecurity procedures, communication methods, and specialists with the exact expertise you’re looking for.

Personalization

Every engagement features customized expert selection and a security strategy built for you. While we can recommend the best mix of services and skills, you maintain control over specialist selection and strategy approval.

Commitment

The cybersecurity professionals, regardless of their roles, are fully engaged in your project from day one. Our experts integrate with your internal team, adapt quickly to your processes, and align with your business objectives.

Expertise

We offer a full range of cybersecurity services, from penetration testing to consulting and team training. Within one company, you can find professionals with the skill sets you need, specializing across various industries and technologies.

Support

Our cybersecurity experts don’t disappear after delivering your reports. They provide practical advice, can oversee implementation when needed, help with education and ongoing knowledge support, and stay proactive along the way.

Our Featured QA & Testing Projects

Quality Assurance Setup and Testing for Mobile Gaming & NFT Platform

Quality Assurance Setup and Testing for Mobile Gaming & NFT Platform

The client was looking for a QA engineer with experience in mobile testing and knowledge of the gaming industry. They had a new and custom platform and needed to set up the QA process from scratch: define the coverage, prepare documentation, and integrate testing into the workflow.

  • Manual
  • Mobile
  • Gaming
  • NFT
QA Process Setup and Testing for the Meeting Platform

QA Process Setup and Testing for the Meeting Platform

The product was live, but the QA process was chaotic – without a clear flow or software testing specialists involved. The client sought an external audit and process setup so that other team members wouldn’t have to test the platform and severe defects wouldn’t slip to production.

  • Manual
  • Mobile
  • Web
  • Office Software
Quick QA Team Scaling for Supply Chain Software Company

Quick QA Team Scaling for Supply Chain Software Company

The company needed to expand its QA department rapidly during hypergrowth. They had high standards regarding the candidate requirements and an extensive list of responsibilities for the new team members. The main challenge was getting the right expertise while scaling quickly and smoothly.

  • Manual
  • Web
  • Mobile
  • Supply Chain
Full-time QA Support for the Marketing Platform Provider

Full-time QA Support for the Marketing Platform Provider

The QA team joined a few months into the development. The platform was new and developed from scratch. Thus, it required thorough analysis at all test levels and vast coverage. The team worked under frequently changing requirements and needed to adjust the testing strategy accordingly.

  • Manual
  • Web
  • Marketing
Testing Process Setup for the Cancer Research Software

Testing Process Setup for the Cancer Research Software

The client develops innovative desktop software products in the healthcare domain. The QA engineers tested two of their projects – software that operates the laboratory devices. The company needed vast test coverage and consistent documentation standardized by their rules.

  • Manual
  • Desktop
  • Healthcare
Testing of the Cloud-Based E-Commerce Solution

Testing of the Cloud-Based E-Commerce Solution

The company created a shipping storefront solution – a custom product that hasn’t been tested yet. The scope of tasks for QA engineers, in addition to running tests, included close analysis and the creation of a detailed functional checklist that would suit the first and subsequent test iteration.

  • Manual
  • SaaS
  • E-commerce

Let’s Start a New Project Together

QA Madness helps tech companies strengthen their in-house teams by staffing dedicated manual and automated testing experts.

Security Testing Process

Our cybersecurity testing approach adapts to every particular request. Whether you seek penetration testing, source code review, cyber risk management, mobile application security testing, or other services, each has its own workflow. Yet, all our cybersecurity and QA services follow a core five-stage roadmap.

Planning

Understanding your situation and building a workable strategy.

The planning phase begins with our cybersecurity specialists learning about your software, team, and business operations. This knowledge helps them establish clear objectives and decide on the recommended app security testing services. With this foundation, our experts identify which systems and processes to examine, along with the methods (manual, automated security testing service, or a combination), the tools they’ll use, etc.

Our team takes time to understand your specific environment. It can include existing security measures, compliance requirements, business priorities, and more. A thorough assessment allows us to create a testing strategy that addresses your most critical vulnerabilities while working within your operational constraints. We also establish communication protocols and set realistic timelines that align with your project goals and business schedules.

Design

Building documentation and establishing the framework for testing.

This stage focuses on preparing everything we need for execution. Our cybersecurity team creates a detailed roadmap that outlines steps, resources, responsibilities, and timelines in a single strategy document. We develop specific test plans and activities that include, among other things, scenarios that simulate real-world attacks to uncover potential vulnerabilities. 

The design phase also involves creating detailed test cases that cover various relevant attack vectors and threat scenarios. We prepare the testing environment and configure the necessary tools. A thorough preparation ensures that our testing activities will be comprehensive, efficient, and aligned with your security objectives.

Implementation

Carrying out cybersecurity activities according to the established plan.

This is where planning becomes action. Our cybersecurity experts execute the activities mapped out in the previous stages. The specialists use their chosen security testing tools and techniques to discover vulnerabilities, weaknesses, misconfigurations, and risks that could affect your system and organization. 

Our team systematically works through each test scenario and documents findings as they emerge. Sometimes, the tactics can be adjusted based on what they discover (after your approval if the alterations are significant). We maintain clear communication with your team throughout this phase, providing regular updates on progress and any critical issues that require immediate attention.

Stabilization

Creating and executing the improvement strategy.

The stabilization stage focuses on addressing the discovered vulnerabilities. Our specialists share detailed reports and recommendations. Depending on your needs, our team can either oversee the implementation of security controls and measures, retest certain parts of the software, or provide you with a detailed plan for your internal team to execute.

This phase extends beyond simply providing recommendations. We work with your team to develop realistic implementation timelines and help prioritize fixes based on your resources and business requirements. We also help establish processes for maintaining security improvements over time.

Delivery

Finalizing the project and ensuring a successful handover.

The delivery phase marks the completion of our cybersecurity testing engagement. You have everything needed to move forward with confidence. Our team provides final documentation. It can include updated reports on findings and changes, detailed technical guides, executive summaries in simple language for stakeholders, etc.

We also conduct knowledge transfer sessions to ensure your team fully understands the findings, recommendations, and ongoing security practices. Our experts remain available for final questions and clarifications, helping you transition smoothly from our testing engagement to independent security management.

Clients About Us

"QA Madness has established a smooth workflow through effective communication. The team is trustworthy, efficient, and hardworking."
Jonathan Lopinot

CTO at BRKFST

Jon Lopinot

"Thanks to QA Madness’s efforts, we are able to resolve technical issues and keep our platforms optimized and bug-free."
Marc Uitterhoeve

CEO at Dexter Agency

Marc Uitterhoeve

"QA Madness was seriously professional. They listened to our needs and gave us the kind of work we expected. As a result of their efforts, we can locate a bug in the test environment, which prevents issues from entering production. I would recommend them, 100%."
Alessandro Ronchi

COO at Bitbull Srl

Alessandro Ronchi

"They’ve always been very professional, prompt, and available when we needed them. We’ve never had any issues or needed to go back and teach them how to meet our standards."
Alex Mathias

VP at Isadora Agency

Alex Mathias

"QA Madness has significantly reduced the number of bugs and issues in our final products. They’ve also improved our internal processes."
Jordi Dekker

Co-founder of Wezz E-Commerce

Jordi Dekker

"QA Madness generated extensive feedback that developers normally can’t see. We could never have gained this insight without their thorough functionality testing services. I appreciated how quickly they conducted testing despite the high volume of work it entails."
Wouter den Otter

CEO at SupportDesk

Wouter Den Otter

"They are an extremely valuable part of our extended team, and I couldn’t ask for more from a project management standpoint. QA Madness team is extremely professional when it comes to sticking to estimates, scopes, and quotes."
Noah Oken Berg

Co-founder of Above The Fray Design, Inc.

Noah Oken-Berg

FAQ

If you have questions about our cybersecurity products and services, check out our frequently asked questions section first. You’ll find answers to common questions that help clarify how our services work. For more specific details about our expertise, methodology, or partnership terms, reach out to us directly. The QA Madness team is here to help.

What services do cybersecurity companies provide?

You’ll rarely find a web application security testing company that specializes only in penetration testing or something like that. Yet, cybersecurity companies offer different services depending on their focus and expertise.

A more or less standard package service will include the following:

  • Penetration testing.
  • Source code review.
  • Vulnerability scanning.
  • Mobile/web app security testing.
  • Red/blue teaming exercises.
  • Technical cybersecurity audits.
  • Process and physical security audits.
  • Cyber risk management.
  • Cybersecurity consulting.

These services, often in combination, help organizations secure their digital products and services against cyber threats, protect their users, and strengthen their brand reputation. Keep in mind that the name and offering of a specific security testing service can also vary across providers.

What are cybersecurity services?

Cybersecurity services are a combination of different assessments meant to build stronger online defenses for your software. They include various measures and solutions designed to protect digital systems, networks, and assets from cyber threats.

Common threats and risks include malware, phishing attacks, DDoS attacks, security breaches (both digital and physical), weak authentication systems, poor access controls, and similar vulnerabilities. Cybersecurity services addressing those include penetration testing, API testing, web and mobile application testing, cyber risk management, cybersecurity consulting, and many more.

What is software security testing?

Software security testing service examines applications and systems to find vulnerabilities that could be exploited by attackers. This process involves checking code, configurations, and functionality to identify weak spots before they become real security problems. Security specialists use various techniques to simulate attacks and discover how an application might fail under different threat scenarios.

The testing process covers multiple areas, including authentication mechanisms, data validation, session management, and access controls. Identifying these vulnerabilities early in the development cycle lets companies fix security issues before they reach production environments, saving money and maintaining customer trust.

What is API security testing?

API security testing is checking for vulnerabilities in Application Programming Interfaces—the connections that allow different software systems to communicate. Modern applications rely heavily on APIs to connect with databases, third-party services, and other internal systems. And since APIs often handle sensitive data transfers between applications, testing them helps prevent unauthorized access and data breaches. 

When APIs have security flaws, attackers can potentially access sensitive information, manipulate data, or disrupt service operations. API security testing helps identify these risks by checking for common vulnerabilities like broken authentication, excessive data exposure, injection attacks, and improper asset management.

What is application security testing?

Mobile and web application security testing service evaluates the security of software apps, inspecting them for flaws and vulnerabilities. This can include examining both the technical aspects of the application and its business logic. Altogether, it ensures that an app can withstand various types of attacks. 

The testing process looks at how applications handle user input, manage sessions, store sensitive data, interact with other systems, and more. Application web service security testing and similar services help organizations identify the potential attack vectors before malicious actors can exploit them, protecting both the business and its users from security incidents.

How to perform security testing?

It depends a lot on what type of security assessment we’re talking about. Given the variety of services and activities they imply, the exact process can differ greatly. Yet, we can distinguish five basic phases of any QA and testing service:

  1. Planning: experts get familiar with the system and define the scope of testing. 
  2. Design: specific test scenarios are created based on potential attack vectors and vulnerabilities. 
  3. Implementation: test execution using various pre-selected tools and techniques.
  4. Stabilization: reporting and addressing these vulnerabilities.
  5. Delivery: final reports and discussions with further software deployment or process improvements.

What are application security testing tools?

Application security testing tools include various automated scanners and manual testing frameworks that help identify security vulnerabilities in software. They range from static code analysis tools that examine source code without executing it to dynamic testing tools that assess running applications in real-time. Specialized tools also exist for penetration testing, vulnerability assessment, and specific testing scenarios like web application scanning or mobile app security analysis.

The choice of tools depends on the type of application being tested, the development stage, and the specific security concerns being addressed. Some tools focus on finding common vulnerabilities like SQL injection or cross-site scripting, while others provide comprehensive security assessments across multiple attack vectors. Effective application security testing typically combines multiple tools and techniques to provide thorough coverage and accurate vulnerability identification.

Why is it important to continuously conduct penetration testing for a strong security system?

Continuous penetration testing is crucial because cyber threats constantly evolve, and new vulnerabilities emerge regularly. What was secure yesterday might have new weaknesses today due to software updates, configuration changes, or newly discovered attack methods. Regular testing helps identify these new weak spots and verifies that existing security measures remain effective against current threat landscapes.

Additionally, business environments change frequently with new systems, integrations, and processes being introduced. Each change can potentially introduce new vulnerabilities or alter the security posture of existing systems. Ongoing penetration testing ensures that security defenses keep pace with these changes and that new attack surfaces are properly evaluated. This proactive approach helps organizations maintain strong security postures and quickly address emerging threats before they can be exploited by malicious actors.

Ready to speed up the testing process?