#security testing

There are various tools used for security testing, but here we are going to talk about the 5 best vulnerability assessment and penetration testing tools that are commonly used while performing security tests. At Detox Technologies, we use these tools in security testing:

1- Burp Suite:

Burp Suite is the world’s most widely used web application security testing software. It comes in 2 versions – Burp Suite Professional for hands-on testers, and Burp Suite Enterprise Edition with scalable automation and CI integration. Burp Suite is an integrated platform for web application security testing.

2- AppScan:

Previously known as IBM AppScan is now known as the HCL Appscan standard is one of the best web application security testing tools. It is a dynamic analysis testing tool designed for security experts and penetration testing experts to use when performing security tests on web applications.

3- Nmap:

The Network Mapper is a free and open-source tool for network discovery and security auditing. Nmap is used to detect the live host on the network (host discovery), also detects the open ports on the host.

4- Nessus:

Nessus is a remote security scanning tool used during vulnerability assessment and penetration testing. This is a free and open-source tool for non-enterprises use. Nessus scans for vulnerabilities on Windows and Unix systems, these qualities make this tool all-rounder. This tool is best for security testing teams and penetration experts.

5- Metasploit:

Metasploit is a very popular hacking and penetration testing tool. It is a penetration testing framework which makes finding vulnerabilities very easy. Metasploit is often used to break into remote systems or test for a computer system vulnerability. Metasploit finds security issues, verify vulnerability mitigation & manages security assessments.

A years ago a lot of companies thought about cybersecurity as just something they had to do for their computers. Long as they had some kind of antivirus software and their passwords were not easy to guess they thought they were okay.

That way of thinking is totally different now.

Nowadays really small companies know how bad security threats can be. You hear about peoples information getting out companies getting hacked and having to pay money, fake payments and problems with the way companies talk to each other on the internet all the time.

And the problem is not limited to large enterprises anymore.

A weak login system, an exposed API, or an unsecured cloud setup can create massive damage for any business handling customer data. This is one of the reasons companies are spending a lot of money on security testing services in 2026.

Before they launch applications companies want experts to look for security problems on purpose so they can fix them before bad people find them.

India is now a place that people trust for software testing and cybersecurity help.

Many big brands work with software testing companies in India because these companies have people can handle big projects and are good, at making sure the quality of the software is high.

They like working with these companies because of their technical knowledge, ability to handle large teams and strong quality assurance capabilities, which is what makes software testing companies in India so popular.

1. TabdeltaQA

TabdeltaQA is steadily building a strong reputation in the quality assurance and cybersecurity space.

What many businesses like about the company is its practical testing approach. Instead of offering generic testing processes, the team focuses on understanding the actual risks connected to each application.

Their services include:

Application security testing

API security validation

Mobile app testing

Automation testing

Performance testing

Functional QA

TabdeltaQA works with startups as well as growing digital businesses that need flexible and scalable testing support. In recent years, companies have started preferring agile QA partners that can move quickly without creating unnecessary complexity, and that’s an area where TabdeltaQA fits naturally.

As applications become more API-driven and cloud-dependent, companies like TabdeltaQA are becoming increasingly valuable for businesses that want reliable security testing services without enterprise-level overhead. 

2. Tata Consultancy Services (TCS)

Tata Consultancy Services continues to be one of the largest technology service providers globally.

The company handles large-scale cybersecurity and testing projects for industries like banking, healthcare, telecom, and retail.

Their security services cover areas such as:

Vulnerability assessments

Cloud security testing

Enterprise risk management

Compliance validation

Penetration testing

TCS is usually preferred by organizations managing large digital ecosystems with complex infrastructure requirements.

3. Infosys

Infosys has expanded its cybersecurity and digital assurance capabilities significantly over the last few years.

The company works closely with enterprises that are modernizing applications and moving toward cloud-native environments.

Their testing expertise includes:

API security testing

DevSecOps support

Identity management testing

Threat analysis

Application security reviews

Infosys is particularly known for handling enterprise-scale transformation projects.

4. Wipro

Wipro remains one of the major names in cybersecurity consulting and testing.

The company provides services across multiple areas including:

Security operations

Cloud security

Threat monitoring

Application testing

Managed cybersecurity services

Wipro works with businesses that need long-term security support alongside testing expertise.

5. HCLTech

HCLTech offers security testing solutions for enterprises operating across global markets.

Their teams focus on identifying vulnerabilities in modern application ecosystems, including APIs and cloud infrastructure.

Some of their key services include:

Penetration testing

Infrastructure security testing

Compliance testing

Cloud risk assessment

Security consulting

HCLTech is widely known for enterprise technology support and large-scale digital operations.

6. Qualitest

Qualitest has developed a strong presence in quality engineering and cybersecurity testing.

The company works with businesses across industries including healthcare, ecommerce, finance, and SaaS platforms.

Their testing services include:

Mobile security testing

Web application testing

IoT security validation

Cloud testing

Performance engineering

Qualitest is often appreciated for its dedicated testing focus compared to broader IT service firms.

7. Cigniti Technologies

Cigniti Technologies is well known in the software testing industry and has expanded strongly into cybersecurity services.

The company provides:

Vulnerability testing

Ethical hacking

API security testing

Compliance assessments

Security audits

Many businesses choose Cigniti because of its specialized QA and testing expertise.

8. Indium Software

Indium Software works with businesses looking for both functional QA and cybersecurity testing support.

The company offers services such as:

Application security testing

Automation testing

Mobile app validation

API testing

Cloud testing

Indium is often preferred by companies looking for flexible engagement models and faster project execution.

9. Test Yantra

Test Yantra has grown steadily in India’s software testing market over the years.

The company offers both traditional QA and security-focused testing services.

Their areas of expertise include:

Functional testing

Security testing

Mobile application testing

Automation frameworks

API validation

Test Yantra works with both startups and enterprise businesses across multiple industries.

10. QA Mentor

QA Mentor provides independent testing and cybersecurity solutions for companies worldwide.

Their services cover:

Penetration testing

Security assessments

Compliance testing

Network security validation

Mobile app security testing

QA Mentor is known for offering flexible testing models suitable for companies of different sizes.

What Businesses Usually Look for in a Security Testing Partner

Choosing a testing partner is not only about finding the biggest company name.

Many businesses today look for teams that can actually understand their product, development cycle, and business risks.

A few things companies usually evaluate include:

Technical Expertise

The testing team should understand modern technologies like:

APIs

Cloud environments

Mobile applications

DevSecOps workflows

Authentication systems

Flexibility

Some projects move very fast. Companies often prefer testing partners who can adapt quickly without slowing down releases.

Industry Understanding

Testing a fintech platform is very different from testing an ecommerce app. Domain knowledge often makes a huge difference.

Clear Reporting

Businesses don’t just want vulnerability lists. They want actionable insights that development teams can fix quickly.

Why India Continues to Lead in Software Testing

There’s a reason many international businesses continue working with software testing companies in india.

India has built a strong reputation in QA and cybersecurity because of:

Large technical talent pool

Competitive pricing

Strong automation expertise

Mature IT ecosystem

Scalable delivery models

Over the years, Indian companies have handled projects for startups, enterprises, fintech companies, healthcare platforms, and global SaaS businesses.

That experience continues to strengthen India’s position in the cybersecurity testing market.

Final Thoughts

Cybersecurity is no longer something businesses can postpone until later. By the time vulnerabilities become visible publicly, the damage is often already done.

That’s why companies are investing more seriously in proactive testing and risk assessment.

Working with the right security testing company helps businesses identify weak points early, improve application security, and build stronger customer trust.

Whether it’s a large enterprise provider or a growing QA specialist like TabdeltaQA, the goal remains the same  helping businesses release safer and more reliable digital products through strong security testing services.

In today’s digital-first business landscape, software applications are the driving force behind innovation and customer engagement. Ensuring their reliability, performance, and scalability has become paramount for organizations across industries. This is where Cloud Testing emerges as a cornerstone of modern software development—empowering teams to test smarter, faster, and more efficiently in the cloud.

What Is Cloud Testing?

Cloud Testing is the practice of leveraging cloud computing resources and infrastructure to test applications, services, and systems. Instead of relying on traditional, on-premises environments, teams can utilize scalable cloud-based environments to simulate real-world conditions, validate performance, and ensure seamless functionality across platforms and geographies.

By integrating automation, AI, and continuous delivery practices, Cloud Testing enables organizations to detect and resolve issues early in the development cycle—reducing costs, improving agility, and accelerating time-to-market.

Key Components of Cloud Testing

Modern Cloud Testing goes beyond conventional quality assurance. It integrates multiple aspects of the testing lifecycle, including:

Cloud Infrastructure Testing Verifies that the underlying cloud environment—servers, storage, and network configurations—functions as expected. This ensures high availability, scalability, and data integrity.

Test Automation Automates repetitive test cases across different builds and environments, accelerating test execution while minimizing manual effort and human error.

API and Service Testing Validates communication between microservices, APIs, and external integrations to guarantee consistent performance and interoperability across distributed systems.

End-to-End Testing Ensures that entire workflows, from front-end interfaces to backend systems, operate seamlessly in cloud-native applications.

Test Environment Management Cloud-based test environments can be provisioned and decommissioned on demand, allowing QA teams to maintain flexibility and control while reducing infrastructure costs.

Benefits of Cloud Testing

The rise of Cloud Testing is fueled by the need for faster innovation and scalable quality assurance. Some of its most significant benefits include:

Scalability and Flexibility: Cloud infrastructure allows organizations to scale testing resources up or down based on project demands—ideal for handling variable workloads.

Cost Efficiency: Eliminates the need for expensive on-premises hardware and maintenance by adopting a pay-as-you-go model.

Global Accessibility: Cloud-based platforms allow distributed teams to collaborate seamlessly, regardless of location or time zone.

Accelerated Time-to-Market: Automated testing and parallel execution shorten development cycles, helping organizations release updates more frequently.

Enhanced Performance Testing: Teams can simulate thousands of concurrent users and real-world traffic conditions to identify performance bottlenecks early.

Security and Compliance: Continuous cloud testing helps detect vulnerabilities and enforce security policies, strengthening the application’s defense posture.

Cloud Testing and Continuous Integration/Continuous Deployment (CI/CD)

In the DevOps era, Cloud Testing has become an integral part of CI/CD pipelines. Automated tests are executed continuously throughout the software development lifecycle, ensuring that each code change is validated before deployment. This continuous validation reduces the risk of production failures and supports a culture of rapid iteration and innovation.

Cloud Testing platforms also integrate seamlessly with development tools, enabling teams to monitor test results, analyze performance trends, and make data-driven quality improvements.

Addressing Challenges in Cloud Testing

While the benefits are immense, implementing Cloud Testing comes with its own set of challenges:

Data Privacy and Security: Ensuring sensitive data remains protected during cloud-based testing is crucial.

Environment Compatibility: Differences in cloud providers or configurations may cause inconsistencies in test results.

Cost Management: Without proper oversight, pay-per-use models can lead to unexpected expenses.

These challenges can be mitigated through careful planning, using secure testing environments, implementing data anonymization, and leveraging cost-monitoring tools.

The Future of Cloud Testing

As emerging technologies such as AI, ML, and edge computing reshape software development, Cloud Testing will continue to evolve. AI-driven test automation, predictive analytics, and intelligent test data management will redefine how teams validate software at scale.

Moreover, as applications increasingly adopt microservices and multi-cloud architectures, Cloud Testing will play a pivotal role in ensuring seamless integration and optimal performance across distributed ecosystems.

Conclusion

Cloud Testing is no longer an optional component of the software development lifecycle—it’s a strategic enabler of digital transformation. By combining scalability, automation, and analytics, it empowers organizations to deliver high-quality, secure, and performant applications faster than ever before.

In the crypto world, every line of code is a potential asset, and every bug could be an exploit. This article highlights that secure digital asset management is non-negotiable and starts with robust test and bug management. It discusses how top crypto organizations can benefit from test management platforms like Bugasura to support complex security ecosystems with integrated bug tracking, audit trails, and DevSecOps collaboration, ensuring that vulnerabilities are addressed before they can wreak havoc.