Application Security & Penetration Testing
Attackers Test Your Applications.TECHNOTCH Tests Them First.
From web applications and APIs to mobile apps and cloud-native systems,
TECHNOTCH's application security and penetration testing services identify
exploitable vulnerabilities across your entire software stack — delivering the evidence
and remediation guidance your engineering team needs to act decisively.
TECHNOTCH APPLICATION SECURITY — MEASURED. VERIFIED. TRUSTED.
Applications Tested
Top 10 Methodology
Initial Findings Turnaround
Re-Test Coverage Included
The Security Reality Modern Applications Face
Every feature shipped without security testing is a potential entry point for attackers.
Modern applications are complex, externally exposed, and under constant attack. The majority of successful breaches don’t rely on zero-day exploits — they target known weaknesses in authentication, session management, application logic, and dependencies that were never properly tested.
Development teams move fast, while security is often treated as a last step before deployment. This results in critical vulnerabilities reaching production unnoticed.
TECHNOTCH closes that gap by combining deep manual penetration testing with automated scanning — aligned with real business risk, not just technical severity.
Without Application Security Testing
- Hidden vulnerabilities reach production unnoticed
- High risk of data breaches and system compromise
- Security issues discovered only after exploitation
- Compliance and regulatory exposure increases
- Reactive firefighting instead of proactive defense
With TECHNOTCH Application Security
- Early detection of critical vulnerabilities
- Reduced attack surface across applications and APIs
- Validated, real-world risk assessment
- Stronger compliance and audit readiness
- Security embedded into your development lifecycle
of cyberattacks target the application layer — not the network
of web applications contain at least one serious vulnerability
average cost of a data breach driven by application vulnerabilities
TECHNOTCH Application Security Services
Comprehensive coverage across every layer of your software stack.
Our security engineers conduct deep manual testing of your web applications — covering authentication weaknesses, session management flaws, injection vulnerabilities, broken access controls, business logic bypass, and OWASP Top 10 risks. Every finding is validated through controlled exploitation.
We test REST, GraphQL, SOAP, and gRPC APIs for authentication flaws, excessive data exposure, mass assignment, rate limiting issues, and injection vulnerabilities — including undocumented endpoints.
We assess iOS and Android apps against OWASP MASVS — covering local storage risks, reverse engineering exposure, insecure authentication, and network interception vulnerabilities.
We review your source code or binaries to identify vulnerabilities like injection flaws, insecure dependencies, hardcoded credentials, and logic issues missed by automated tools.
We test Kubernetes, containers, serverless functions, and IaC setups to uncover cloud-specific security weaknesses and misconfigurations.
We identify attack vectors and architectural risks early through structured threat modelling, helping you build secure systems from the ground up.
We integrate security into your CI/CD pipeline with SAST, DAST, developer training, and secure coding standards — making security part of your development lifecycle.
What We Test: OWASP Top 10 & Beyond
Every TECHNOTCH web application penetration test is conducted against the OWASP Top 10 as a
minimum baseline — supplemented by manual testing for business logic flaws, authentication design weaknesses, and application-specific attack vectors that automated scanners cannot identify.
CRITICAL Injection (SQL, NoSQL, LDAP, OS Command) — Broken Authentication & Session
Management — Insecure Direct Object References (IDOR)
HIGH Broken Access Control — Security Misconfiguration — Cryptographic Failures —
XML External Entity (XXE) Injection
MEDIUM Cross-Site Scripting (XSS) — Cross-Site Request Forgery (CSRF) — Server-Side
Request Forgery (SSRF) — Insecure Deserialization
LOW /INFO Sensitive Data Exposure — Vulnerable & Outdated Components — Insufficient
Logging — Security Headers & Cookie Configuration
Beyond the OWASP Top 10, TECHNOTCH tests for business logic vulnerabilities specific to your
application's function — including race conditions, price manipulation, privilege escalation paths, and
workflow bypass techniques that are invisible to automated tooling
Our Penetration Testing Process
Methodical. Transparent. Engineered to produce results you can act on.
We define the precise test scope — applications, environments, IP ranges, user roles, and restricted areas — and establish rules of engagement that protect business continuity. A signed authorization is issued before testing begins.
We map all endpoints, authentication flows, roles, integrations, APIs, and exposed data. This intelligence defines a targeted and effective testing strategy.
We run industry-standard tools to detect known vulnerabilities, filter false positives, and establish a baseline before manual testing begins.
Our engineers manually test and safely exploit vulnerabilities to confirm real-world impact, going beyond automated scanning.
We simulate real-world attack paths including lateral movement and privilege escalation to demonstrate actual business impact.
We deliver detailed reports with evidence, severity, impact, and remediation — including both technical and executive summaries.
We support your team during fixes and perform a full re-test at no additional cost to ensure all vulnerabilities are resolved.
Why Development Teams Choose TECHNOTCH
Security expertise that works with your team — not against your velocity.
What You Receive at Engagement Close
Concrete deliverables — not just a PDF that sits in a folder.
Industries We Serve
Application security expertise across sectors where the stakes are highest.
- Payment applications & trading platforms
- Lending portals and banking APIs
- Tested against PCI-DSS requirements
- Financial sector threat models
- Multi-tenant platforms & customer portals
- Developer APIs tested for tenant isolation
- Privilege escalation checks
- Data leakage across account boundaries
- Patient portals & EHR integrations
- Medical device API security
- HIPAA compliance gap analysis
- PHI exposure & auth weakness testing
- Checkout flows & customer account systems
- Third-party integration testing
- Payment data exposure checks
- Account takeover & session hijacking
- Citizen portals & internal systems
- Regulatory platform security
- Government security framework alignment
- Full documentation for compliance
- Fleet management & partner portals
- IoT-connected platform testing
- Unauthorized access detection
- API security across connected systems
Organizations that trusted TECHNOTCH with their application security.
What Our Clients Say
TECHNOTCH found a critical IDOR vulnerability in our API that would have allowed any authenticated user to access another customer's financial data. They found it, explained it clearly, and stayed with us until it was fully resolved.
We engaged TECHNOTCH ahead of our SOC 2 audit. Their penetration test report was exactly what our auditors needed — thorough, well-structured, and backed by verified remediation evidence.
Their mobile app penetration test uncovered four high-severity findings our internal team had completely missed. The re-test confirmed every fix. TECHNOTCH sets the standard for this kind of work.
What set TECHNOTCH apart was the quality of their technical report. Every finding came with a reproduction proof-of-concept and remediation code specific to our React and Node.js stack. Exceptional.
Common Questions
Straight answers from TECHNOTCH's application security team.
A vulnerability scan is automated tooling that identifies known software versions, misconfigurations, and CVEs. A penetration test adds human intelligence on top — manually exploiting vulnerabilities, chaining attack paths, testing business logic, and validating that findings represent genuine, exploitable risk rather than theoretical exposure.
TECHNOTCH conducts testing in a controlled, targeted manner. For production environments, we coordinate all active exploitation attempts with your team and perform potentially disruptive tests during agreed windows — typically outside peak usage hours. For high-sensitivity systems, we recommend testing against a staging environment first.
A focused single-application assessment typically runs 5–10 business days of active testing. Larger scopes — multiple applications, complex APIs, mobile apps — are assessed during the scoping call and priced accordingly. We never compress testing to meet a budget. Quality of coverage takes precedence.
Yes. TECHNOTCH has direct experience testing applications built on React, Angular, Vue, Node.js, Django, Laravel, Ruby on Rails, .NET, Spring Boot, and more. Our engineers understand framework-specific vulnerability patterns — not just generic web security theory.
For a comprehensive assessment, TECHNOTCH recommends authenticated testing — meaning we test the application from the perspective of a legitimate user, not just an anonymous visitor. This surfaces a significantly wider range of vulnerabilities. We will work with you to set up appropriate test accounts in your environment before testing begins.
Yes. TECHNOTCH's penetration test reports are structured to serve as compliance evidence for ISO 27001, SOC 2, PCI-DSS, GDPR, and HIPAA audits. Our reports include methodology documentation, scope definitions, finding details, and remediation verification — the full audit trail that compliance frameworks require.
The re-test covers every vulnerability identified in the original assessment. Once your team has completed remediation, TECHNOTCH retests each finding to confirm it has been resolved, then issues a formal re-test report with the updated status of every item. There is no additional charge for this, and it is included as standard in every engagement.