deepthi sSomeone is trying to break into your network right now. The real question: will you notice before it’s too late?
Hackers are attacking every 39 seconds, and if they get in, you likely won’t find out for 241 days.
This is where penetration testing tools become an essential part of any company.
Penetration testing tools are software applications used by ethical hackers to simulate cyberattacks and identify security vulnerabilities before real attackers can exploit them.
They cover everything from network scanning and web application testing to password cracking and wireless security audits.
This blog covers the best penetration testing tools in each category and how to choose the right ones for your business.
Mitigata – Your Full-Stack Cyber Resilience Partner
Mitigata is an Indian cybersecurity company specialising in penetration testing and cyber resilience services for small and mid-size businesses. Founded and operating across India, Mitigata has secured 800+ businesses across 25+ industries to protect their digital infrastructure.
The company’s penetration testing methodology follows recognised international standards, including the PTES (Penetration Testing Execution Standard) and the OWASP Testing Guide and is delivered by OSCP and CEH-certified ethical hackers, making enterprise-grade security accessible to businesses that typically lack in-house security teams.
Here’s what you get with Mitigata:
- Free security consultation before you commit to anything
- Certified ethical hackers with hands-on experience
- Affordable, enterprise-grade security for businesses of all sizes
- Detailed remediation guidance with clear priorities
- Continuous security monitoring after the test
- 24/7 expert support whenever you need it
Affordable VAPT Solutions Starting at ₹52,000/per Application*
Mitigata reduces false positives, saving time and strengthening overall business security posture
What is Pen Testing?
Penetration testing (pen testing) is the practice of hiring a trained security expert to simulate a cyberattack on your systems before a real attacker does. A skilled ethical hacker uses the same techniques a criminal would, but instead of causing damage, they produce a report detailing every weakness found and exactly how to fix it. It is also a compliance requirement under frameworks including ISO 27001, SOC 2, RBI cybersecurity guidelines, and SEBI’s cybersecurity circular for regulated entities in India,Best Pen Testing Tools: Complete List by Category
Network Scanning Tools
Before any attack can be simulated, a tester needs to know what they’re dealing with. Network scanning tools map out the entire environment – finding every device, open port, and running service that could be a potential entry point.Nmap
Nmap is the industry standard for network discovery and is used in virtually every professional penetration test. Security professionals rely on it to discover all hosts connected to a network, identify open ports and exposed services, detect operating systems running on each device, and map the full network topology before deeper testing begins. Best for: All penetration tests as a foundational first step. Free and open source.Masscan
Masscan is built for speed it can scan the entire internet in under six minutes. Where Nmap goes deep, Masscan goes fast. It’s ideal for scanning enormous IP ranges in minutes, discovering exposed services across large enterprise networks, and running initial sweeps before Nmap dives into the details. Best for: Large enterprise networks. Free and open source.Before selecting a VAPT provider, understand the key criteria that ensure effective vulnerability assessment and penetration testing.
Web Application Penetration Testing Tools
Most businesses today run on web applications customer portals, ecommerce platforms, dashboards, and APIs. According to Positive Technologies research, over 90% of web applications contain at least one vulnerability. These tools find what’s hiding in your web-facing systems.
Burp Suite
Burp Suite is the industry standard for web application penetration testing. It sits between the tester’s browser and the target website, intercepting and analysing every single request. Professionals use it to uncover authentication flaws and broken login mechanisms, broken access controls, injection vulnerabilities including SQL and command injection, business logic flaws that automated tools consistently miss, and OWASP Top 10 vulnerabilities across the full application.
Best for: Professional web app assessments.
OWASP ZAP
OWASP ZAP is a free, open-source alternative that’s particularly popular with development teams wanting to integrate security testing into their build pipeline. It automatically scans websites for common vulnerabilities, flags XSS and SQL injection issues, requires minimal security experience to run a basic scan, and integrates directly into CI/CD pipelines for continuous testing.
Best for: Dev teams and businesses starting their security programme.
From vulnerability scanning to penetration testing, discover the best VAPT tools used to identify and fix security weaknesses.
Choosing the Right Penetration Testing Company
A quick guide to help you pick the right penetration testing company based
Ethical Hacking Tools for Exploitation
Finding a vulnerability is one thing. Proving it’s actually exploitable is another. These tools take the pen testing process one step further demonstrating real impact so businesses understand what’s truly at risk, not just what looks risky on paper.
Metasploit
Metasploit is one of the most powerful penetration testing tools available. It contains thousands of pre-built exploit modules aligned to known CVEs, allowing testers to safely simulate real-world cyberattacks in a controlled environment, demonstrate exactly how far an attacker could penetrate, chain multiple vulnerabilities together to show the full attack path, validate whether patches and security controls are actually working, and support red team testing scenarios that mimic advanced persistent threats.
Affordable VAPT Solutions Starting at ₹52,000/per Application*
Mitigata reduces false positives, saving time and strengthening overall business security posture
SQLmap
SQLmap is laser-focused on one of the most dangerous and common web vulnerabilities — SQL injection. It automates the heavy lifting by detecting injectable parameters across web applications automatically, extracting database contents to show what an attacker could steal, bypassing login pages protected by weak database queries, and enumerating database structures and exposing stored credentials.
Best for: Any web application that interacts with a database.
Password Security Pen Testing Tools
Weak passwords remain one of the most exploited entry points in any organisation. The Verizon DBIR consistently finds that over 80% of hacking-related breaches involve compromised or weak credentials. These tools test whether your password policies are strong enough to survive a determined attacker.
THC Hydra
Hydra is a fast, flexible login cracker that tests authentication systems at scale. During penetration testing it helps identify accounts still using default or factory-set passwords, systems with no lockout policy after failed login attempts, weak credentials across SSH, FTP, HTTP, RDP, and more, and login portals that can be brute-forced without triggering alerts.
Best for: Testing authentication strength across network services.
Hashcat
Hashcat goes a level deeper. It doesn’t test live logins it cracks stored password hashes using GPU acceleration. Organisations use it to test whether password hashes stored in databases can be reversed, identify how quickly common passwords can be cracked under real conditions, verify that password hashing algorithms in use meet modern standards, and understand whether their password complexity policy is actually effective.
Best for: Auditing password storage practices after a database is accessed.
Wireless Security Pen Testing Tools
Wireless networks are often the most overlooked part of a security audit, but they’re one of the easiest ways for an attacker to get inside without ever touching a physical device.
Aircrack-ng
Aircrack-ng is the go-to tool for testing Wi-Fi security. It helps pen testers test whether WPA/WPA2 encryption can be cracked with a dictionary attack, identify weak pre-shared keys that could be guessed by an attacker, and verify that wireless infrastructure is genuinely secure, not just technically encrypted.
Best for: Any physical office or site where wireless access is available.
Kismet
Kismet takes a broader view of the wireless environment. It detects all nearby wireless networks including hidden SSIDs, identifies rogue and unauthorised access points, flags unusual wireless activity that could indicate an intrusion, and maps the complete wireless footprint of a location.
Best for: Office security audits and physical site assessments.
What Mitigata Has Found in Indian SMB Assessments
In penetration tests conducted by Mitigata across Indian SMBs, the majority of critical vulnerabilities are found in web-facing applications, not the internal network.
Default credentials and unpatched CMS platforms such as WordPress and Joomla are consistently among the most common exploitable findings.
Most of these businesses had no awareness that these vulnerabilities existed before their first assessment.
What separates effective penetration testing from a checkbox exercise is what happens after the vulnerabilities are found.
Mitigata’s approach combines automated scanning with certified ethical hackers who manually verify every finding, eliminating the false positives that waste remediation time.
Get Advanced VAPT at Best Market Prices
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Conclusion
The most dangerous assumption in cybersecurity is that your business isn’t a target. Attackers don’t select victims by size they select by vulnerability. A penetration test gives you a specific, evidence-based answer to the question every IT manager and board director should be asking: if someone tried to break into our systems today, how far would they get?
Contact Mitigata today for a free consultation.
Frequently Asked Questions
What are penetration testing tools used for?
Penetration testing tools are used by ethical hackers and security professionals to identify vulnerabilities in systems, networks, and applications before real attackers can exploit them. They simulate the techniques a criminal hacker would use covering everything from finding open network ports to cracking weak passwords giving organisations a clear, evidence-based picture of their actual security posture.
Do I need technical expertise to use penetration testing tools?
Some tools, like OWASP ZAP, are designed for beginners and can run basic scans with minimal setup. Others, like Metasploit and Burp Suite, require hands-on security experience to use effectively and interpret safely. For business security assessments, it’s strongly recommended to work with a certified ethical hacker rather than running tools without formal training misinterpreted results can create a false sense of security.
Is penetration testing legal in India?
Penetration testing is legal in India when conducted with explicit written permission from the system owner. Unauthorised testing even with good intentions can violate the IT Act 2000. Any professional pen test should begin with a signed scope-of-work agreement clearly defining which systems may be tested, by whom, and during what time window.
What is the difference between automated scanning and manual penetration testing?
Automated scanning tools quickly identify known vulnerabilities across large systems, but they miss complex business logic flaws, chained attack paths, and context-specific weaknesses. Manual penetration testing involves a human expert who thinks like an attacker and can find vulnerabilities no automated tool would catch. The most thorough assessments combine both approaches automation for coverage, manual expertise for depth.
What happens after a penetration test is completed?
After the active testing phase, you receive a detailed report outlining every vulnerability found, its severity rating, and a specific remediation plan. Your team works through fixes in priority order addressing critical issues first. A reputable firm will also offer a re-test to verify that remediated vulnerabilities are genuinely closed, not just patched on the surface.
Are free penetration testing tools safe to use?
Tools like Nmap, OWASP ZAP, Metasploit (community edition), and Aircrack-ng are free, widely trusted, and used by professional security researchers globally. However, “free” refers to licensing cost, not skill requirement. Using these tools on systems you don’t own or without written authorisation is illegal. Always ensure you have explicit permission before running any security testing tool.
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