The Internet has expanded but hacking activities have remained too. There are some headlines every now and then about a compromised website or data breach. Meanwhile, technology has come a long way, and hacking does. Like the modern world, hacking methods and tools have become sophisticated and dangerous, too.
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Better late rather than sorry! It's important to be foolproof of malicious activities against your website or web applications. What you need to do with your web application(s) is to use certain safety testing tools to define and assess the severity of security issues. Before diving into 10 security testing tools let us know about the security testing tools for web application.

Security testing tools for web application:
Security testing is a mechanism for deciding whether data is secured by the device and maintaining functionality as expected. Penetration testing or pen testing is also a type of security testing conducted to assess system security (hardware, applications, networks, or an environment of information technology). then we may do safety testing using methods and techniques. We may use manual and automated security testing tools. Here we discuss top 10 open source testing tools in 2020.
There are several free, paid, and open source security testing tools available on the market for detecting the bugs and vulnerabilities in a web application. We know the advantage of open source software is that we can easily customize it to meet our needs. Finally, we are here to highlight some of the best open-source testing tools for defense.
1. Zed Attack Proxy:
It is popularly known as ZAP, is one of the open-source security tools created by OWASP (Open Web Application Security Project), for a web application. It runs on all of the Java 8 supporting operating systems. It is one of the most popular free security resources in the world and is maintained by volunteers actively. It is an easy-to-use integrated penetration testing method to find a range of weaknesses in a web application while we are designing and reviewing an application. It's also a perfect tool to use for manual safety testing by seasoned pen testers. Therefore, it helps newbies and experts alike.
Among Security Testing Tools, ZAP has a huge reputation as being easy to use, and strong.
Highlights:
- Easy to use Online
- Open Source
- Cross-Platform
- Internationalized
Features:
- You can scan automatically.
- Rest-based API
- Intercepting proxy
- Authentication Support
- Ajax Spider
- Dynamic SSL Certificates
- SQL Injection
- XXS Injection
- Forced Browsing
- Fuzzing
- Web Socket Support
- Active and Passive scanners
- Cookie-based and HTTP authentication session management
- Anti CSRF token handling
2. Wfuzz
It is a security fuzzer, web application framework written in Python. Besides, it doesn't come with GUI Code, so security testers trying to use this tool have to work on the code of the command line. This tool is designed to make web applications brute forceable.
Features:
- Multiple injection points with multiple dictionaries
- Brute forcing of text, headers, and authentication data
- The parameters are brute-forcing.
- It supports multiple proxies.
- Output to HTML
- Cookies fuzzing
- Multithreading
- Proxy Support
- SOCK Support
- Time delays between requests
- Authentication Support (NTLM, Basic)
- Multiple encoders per payload
- Baseline request (to filter results against)
- Brute force HTTP methods
- HEAD scan (faster for resource discovery)
3. Wapiti:
Wapiti is one of the popular security testing tools for web applications helping you to determine the security of your web applications. Besides it conducts' black box inspection,' to verify potential vulnerability in the web applications.
It checks the web pages during the testing process and injects the test data to check for safety lapse. Wapiti describes different types of vulnerabilities, such as supporting the GET and POST HTTP attacks.
Features:
- File disclosure
- Database Injection
- XSS injection
- Command Execution detection
- CRLF Injection
- XXE injection
- Potentially dangerous files
- Backup files giving disclose
4. Arachni:
It is perfect for both penetration testers and administrators, Arachni is designed to detect security problems inside a web app. The open-source security testing tool can expose vulnerabilities.
Features:
- Invalidated redirect
- Local and remote file inclusion,
- SQL injection,
- XSS injection.
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5. W3af:
W3af is a python based Web application attack and audit framework. It is one of the market's most common security testing frameworks for Web applications. Besides it comes with GUI for both the GUI and the console. This helps developers and penetration testers find and exploit web application vulnerabilities. This supports forms of authentication, such as simple HTTP authentication, NTLM authentication, Form authentication, authentication of cookies.
- Cross-Site Scripting
- SQL Injection
- Guessable credentials
- Unhandled application errors
- PHP miss-configurations
- Blind SQL injections
- Buffer overflow vulnerability
- CORS (Cross-Origin Resource Sharing)
- CSRF (Cross Site Request Forgeries) vulnerabilities
- OS Commanding
- Authentication support
6. Grabber:
The Grabber portable searches small web applications, including forums and personal websites. Besides, The lightweight safety testing tool doesn't have any GUI interface and is written in Python.
Features:
- Backup files verification
- Cross-site scripting
- File inclusion
- Simple AJAX verification
- SQL injection
7. Ratproxy:
Ratproxy is another security testing tool for the open source web application that can be used to detect any flaw in web applications. Thereby keeping the software safe from any potential hacking attack. Linux, FreeBSD, MacOS X, and Windows (Cygwin) systems support this semiautomatic testing program.
Feature:
Ratproxy is designed to solve the security audit problems that users of other proxy systems regularly face. Besides this testing tool allows simple distinction between CSS stylesheets and JavaScript codes.
8. SQLmap:
SQLMap is fully free to use to automate the process of detecting and using SQL injection weakness in the database of a website. Besides the safety monitoring tool comes with a strong tester.
Features:
- Boolean-based blind
- Error-based
- Out-of-band
- Stacked queries
- Time-based blind
- UNION query
9.Vega:
Vega is a free, open-source Web security scanner and web security testing tool to test web application protection. Besides, it is written in Java and runs on Linux, OS X, and Windows with a well-designed graphical user interface (GUI).
Features:
- Find and validate SQL injection
- Cross-Site Scripting (XSS) injection
- Blind SQL injection
- Header injection
- Remote file include
- Shell injection
10. Sonar cube:
It is used to assess the consistency of a web application's source code.In addition to exposing vulnerabilities,SonarQube is able to do research of over 20 programming languages while being written in Java. In addition, it is conveniently applied to the likes of Jenkins through continuous integration software. Issues SonarQube finds are illuminated either in green or red light. Although the former reflect vulnerabilities and problems at low risk, the latter lead to significant ones. Access via Command Prompt is available for advanced users. There is an intuitive GUI available for those fairly new to test.
Features:
- Cross-site scripting
- Denial of Service (DoS) attacks
- HTTP response splitting
- Memory corruption
- SQL injection
Conclusion:
You may come to a brief idea about security testing tools. You can learn more about security testing tools by Cyber Security Online Training.