Penetration Testing Services
A penetration test involves manual and semi-automated tests tailored to your technical and functional architecture. Unlike scanners, penetration testing uncovers hidden flaws — including logical vulnerabilities — and goes beyond detection by exploiting identified flaws to assess their real business impact.
What we test
- Network External and internal assessments of your infrastructure
- Web applications OWASP Top 10, logic flaws and authentication issues
- Mobile apps Android and iOS data storage, sessions and APIs
- Cloud AWS, Azure and GCP misconfigurations and permissions
- APIs REST, SOAP and GraphQL authorization and data exposure
- People Phishing and social engineering simulations
- 500+ Vulnerabilities uncovered
- 17+ Years of engineering experience
- 100% Confidential engagements
- 48h Report turnaround
- ISO 27001 Certified information security
What Do You Want to Put to the Test?
Pick the one closest to your situation and see how we would approach it.
My Network and Infrastructure
Find exploitable weaknesses in firewalls, routers and internal network segments.
My Web Application
Test for SQL injection, XSS, CSRF, authentication flaws and business logic issues.
My Mobile App
Check insecure storage, session handling, API weaknesses and reverse engineering risk.
My Cloud Environment
Identify misconfigurations, excessive permissions and exposed cloud resources.
My APIs
Look for authentication bypass, excessive data exposure and broken object-level authorization.
My People and Processes
Run phishing and pretexting simulations to test human-layer defenses.
Have a security concern? Let's protect your business.
Our certified ethical hackers are ready to assess, test and secure your systems.
Our Penetration Testing Services
Comprehensive security assessments across all attack surfaces, from network perimeters to mobile applications
Network Penetration Testing
External and internal assessments to find exploitable weaknesses in your infrastructure, firewalls, routers and internal segments.
- External
- Internal
- Firewalls
Web Application Penetration Testing
In-depth testing for OWASP Top 10 vulnerabilities, including SQL injection, XSS, CSRF, authentication flaws and logic issues.
- OWASP Top 10
- CSRF
- Business logic
Mobile Application Penetration Testing
Android and iOS assessments covering insecure data storage, session management, API vulnerabilities and reverse engineering.
- Android
- iOS
- Reverse engineering
Cloud Penetration Testing
Security evaluation of AWS, Azure and GCP environments for misconfigurations, excessive permissions and insecure exposure.
- AWS
- Azure
- GCP
API Penetration Testing
Testing of REST, SOAP and GraphQL APIs for authentication bypass, data exposure, injection and broken authorization.
- REST
- SOAP
- GraphQL
Social Engineering Testing
Phishing simulations, pretexting and physical security assessments of your human-layer defenses.
- Phishing
- Pretexting
- Physical
Wireless Network Testing
Assess wireless networks for weak encryption, rogue access points and unauthorized access paths.
- Wi-Fi
- Encryption
- Rogue devices
Reporting and Re-Testing
Risk-rated findings, attack paths and remediation guidance, followed by re-tests to verify your fixes.
- Risk ratings
- Remediation
- Re-test
Built for Real Business Problems
Real engagements, real outcomes. Every result below comes from a documented client case study.
Website Redesign at New Life Agency
New Life Agency needed a modern, professional website that truly reflected their reputation. D2i Technology redesigned their digital presence from the ground up — delivering a faster, more intuitive, and fully responsive experience built to support their continued growth.
Read Full Case Study of Website Redesign at New Life AgencyDevOps Transformation at ZiffyCar
ZiffyCar's peer-to-peer car rental marketplace was expanding fast — 50+ cities, thousands of hosts, and booking traffic that spiked hard every weekend. D2i Technology built the DevOps foundation to match that growth, turning a fragmented, contractor-heavy delivery model into a streamlined pipeline that achieved 10× faster releases and a 40% reduction in DevOps spend.
Read Full Case Study of DevOps Transformation at ZiffyCarCustom Web Application at Okara Enterprise
Okara Enterprises, a global logistics company, was held back by outdated systems that couldn't keep pace with the complexity of modern supply chain operations. D2i Technology delivered a cloud-based solution that saved $500K annually and transformed customer satisfaction.
Read Full Case Study of Custom Web Application at Okara EnterpriseWhy a Penetration Test, Not Just a Scan?
Penetration testing, also known as ethical hacking, is a simulated cyberattack by certified professionals. Unlike automated scanners, it uncovers logical vulnerabilities and misconfigurations and exploits them to show real impact. See our wider security testing services.
Finds what scanners miss
Logic flaws and chained weaknesses need a human attacker's mindset.
Proves real impact
Controlled exploitation shows what an attacker could actually reach.
Prioritizes your fixes
Findings are risk-rated so you start with what matters most.
Supports compliance
Reports provide evidence for GDPR, ISO 27001, HIPAA, PCI-DSS and SOC 2 audits.
Protects trust
Fix gaps before customers, regulators or the press find them.
Scan or Test?
They are complementary. Here is how we would think about it.
| If you need... | Consider... |
|---|---|
| A broad, regular check for known weaknesses | Vulnerability scanning |
| To know what an attacker could really exploit | Penetration testing |
| Evidence for a compliance audit | Penetration test report |
| Testing as your code changes | Recurring tests after major releases |
| Ongoing monitoring and response | SecOps services |
| To check that fixes worked | Re-testing |
Our Testing Approaches
We tailor our methodology to your specific needs, choosing the right level of information sharing for maximum security insight.
Black Box Testing
Simulates a real-world external attacker with no prior knowledge of the target, testing your defenses exactly as a genuine threat actor would meet them.
- No prior system knowledge
- Realistic attacker simulation
- External threat perspective
Grey Box Testing
Combines black box and white box testing. The tester has partial knowledge, simulating an insider or an attacker who already has limited access.
- Partial system knowledge
- Insider threat simulation
- Most cost-effective approach
White Box Testing
Full disclosure testing where the tester has complete access to source code, architecture diagrams and documentation for the most thorough assessment.
- Full code and system access
- Deepest level of analysis
- Ideal for compliance audits
Our Penetration Testing Process
A structured 6-stage methodology that simulates real-world attacks and delivers actionable security insights
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Step 01
Plan
Define scope, objectives, rules of engagement and testing methodology.
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Step 02
Reconnaissance
Passive and active information gathering on target systems and infrastructure.
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Step 03
Scan
Vulnerability scanning, port analysis and service enumeration.
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Step 04
Exploit
Controlled exploitation of vulnerabilities to measure real business impact.
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Step 05
Post-Exploit
Privilege escalation, lateral movement and persistence simulation.
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Step 06
Report
Findings, risk ratings, attack paths and remediation guidance.
What Happens After You Contact D2i?
No big commitment up front. Here is what the first few weeks look like.
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Step 1: 30-minute discovery call
We listen to what you need to protect and why.
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Step 2: Scoping
We agree targets, approach and rules of engagement.
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Step 3: Proposal
Methodology, team and estimate in writing, under NDA.
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Step 4: Test plan
Schedule, access and communication channels agreed.
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Step 5: Start testing
Testing begins and critical findings are flagged as they are confirmed.
We Don't Stop at a List of Findings
You get certified testers, clear evidence and help closing the gaps for good.
Certified Testers
CEH, OSCP, CISSP and other globally recognized certifications on every engagement.
Strictly Confidential
NDAs, secure communication channels and encrypted storage for all test data.
Clear Reporting
Risk-rated findings, attack paths, proof of concept and an executive summary.
Customized
Engagements shaped by your industry, goals and IT architecture.
Re-Tested
Remediation help and re-testing to confirm vulnerabilities are really closed.
Complete Coverage
Network, web, mobile, cloud and API attack surfaces tested together.
Compliance-Ready Security Assessments
Our penetration testing supports your compliance requirements across major security and regulatory frameworks
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Scope
Map the test to the standards and systems that are in scope.
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Test
Manual and semi-automated testing against your real environment.
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Evidence
Screenshots and proof of concept that auditors can review.
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Report
Risk ratings and remediation guidance for technical and executive readers.
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Re-test
Verification that fixes hold, so the audit trail is complete.
- PCI-DSS
- HIPAA
- ISO 27001
- GDPR
- SOC 2
- NIST
Cybersecurity Tools We Use
Industry-leading tools for penetration testing, network analysis and vulnerability assessment, backed by manual expertise.
Network and Scanning
- Nmap
- Wireshark
- Nessus
- OpenVAS
Exploitation
- Metasploit
- SQLMap
- Hashcat
- Hydra
Web App Testing
- Burp Suite
- OWASP ZAP
- Acunetix
- Nikto
Wireless and OSINT
- Aircrack-ng
- Maltego
- Recon-ng
- theHarvester
Not Sure Where to Start?
Tell us where you are and what you need. We will suggest a starting point.
You're probably looking for
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How Can We Work Together?
Whether you need a one-time security assessment or an ongoing penetration testing partner, we match the engagement to your size, budget and risk.
Test My Defenses
A scoped penetration test with risk-rated findings, remediation guidance and re-testing.
Best for: Teams with an application, network or audit to test.
Extend My Security Team
Certified ethical hackers who work inside your process and tooling.
Best for: Companies that already have a security function.
Own My Security Testing
A recurring programme of tests across the year, aligned to your releases.
Best for: Businesses that want continuous assurance, not one-off checks.
Choose How You Pay
Dedicated Team
Monthly retainer for ongoing penetration testing with a dedicated tester and predictable billing.
- Full-time dedicated testers
- Daily standups and sprint planning
- Maximum cost efficiency
Fixed-Price Project
For well-defined assessments with clear scope. Agree on price, timeline and milestones up front.
- Clear scope and milestones
- Fixed budget, no surprises
- Defined delivery dates
Flexible Hourly
Pay only for hours worked. Best for targeted tests, re-tests or on-demand expertise.
- No long-term commitment
- Transparent time tracking
- Scale up or down any time
Why Choose D2i Technology for Penetration Testing?
Our security professionals don't just find vulnerabilities, they help you understand their real impact and fix them permanently.
Certified Security Professionals
CEH, OSCP, CISSP and other recognized certifications ensure expert-level testing.
Comprehensive Attack Coverage
Network, web, mobile, cloud and API assessed for complete coverage.
Customized Engagements
Tailored to your organization, industry requirements and architecture.
Transparent Reporting
Reports for both technical teams and executive audiences.
Post-Engagement Support
Remediation help and re-testing so your security genuinely improves.
ISO 27001 Certified
A certified information security management system behind every engagement.
What Clients Say
In recognition of exceptional performance, dedication, hard work, passion, and commitment to excellence — D2i Technology’s invaluable contribution continues to make a significant impact in support of our All Hazards, One Health, One Nature mission.
Allison A. Sakara
Co-Founder & Executive Director, High Alert Institute
Their DevOps Services in USA helped us significantly reduce deployment time and infrastructure costs. D2i Technology streamlined our CI/CD pipelines and improved system stability. The results were visible within weeks, and their DevOps expertise truly made a difference.
DevOps Services & Solutions (USA)
D2i Technology is a highly dependable Web Development Company in India. From requirement gathering to final delivery, their team demonstrated strong technical expertise and ownership. The final product was robust, user-friendly, and built exactly as envisioned.
Web Development Company (India)
Frequently Asked Questions
The questions we hear most before a project starts.
Secure Your Business with D2i Technology's Penetration Testing
Whether you need a one-time security assessment or an ongoing penetration testing partner — D2i Technology's certified ethical hackers are ready. Let's uncover your vulnerabilities before attackers do.
No obligation. Start with a 30-minute discovery conversation.