Web Security Testing
Enterprise-grade testing for apps, APIs, SaaS & AI features
We proactively identify, assess, and help remediate security risks across modern web applications, APIs, and cloud-native platforms.
Our web security testing offerings
Testing methodologies aligned with globally recognised standards — OWASP, ASVS, and NIST — across your full web attack surface.
Continuous Web Security Monitoring
Weekly / Monthly / AnnualOngoing, scheduled testing that keeps modern web apps protected as code ships and new threats emerge — not just a once-a-year snapshot.
- Recurring assessments on a weekly, monthly, or quarterly cadence
- Continuous detection of newly disclosed CVEs in your dependencies
- Coverage for SPAs and modern JS frameworks (React, Next.js, Vue)
- Risk-based prioritisation with remediation re-testing
- Executive and technical reporting for every cycle
Web Application Penetration Testing
OWASP Top 10 · ASVSFull-scope, manual-led penetration testing that simulates real attackers to uncover exploitable flaws across your entire application.
- Aligned to OWASP Top 10 (2021) and OWASP ASVS verification
- Authentication, authorization, and session management testing
- Business logic and workflow abuse testing
- Client-side, DOM-based, and access-control attack paths
- Manual testing combined with tool-assisted techniques
SaaS Application Penetration Testing
Multi-tenant & Cloud-nativeTesting focused on the risks unique to cloud-based, multi-tenant SaaS platforms — where one flaw can affect every customer.
- Tenant isolation and data segregation testing
- Cloud configuration and IAM access controls
- Identity, SSO, and federation security
- Third-party and API integration risk review
- Privilege escalation and cross-tenant data leakage
API Security Testing
REST · GraphQL · gRPCAPIs are the backbone of modern apps and a top attack vector. We test them against the OWASP API Security Top 10 and beyond.
- OWASP API Security Top 10 (2023) coverage
- Broken object/function level authorization (BOLA/BFLA)
- GraphQL introspection, batching, and injection abuse
- Rate limiting, mass assignment, and abuse scenarios
- Secure data handling and excessive data exposure checks
AI & LLM Feature Security
Emerging ThreatsAs products add AI features, they inherit a new attack surface. We test LLM-powered functionality against modern AI threat models.
- Prompt injection and jailbreak resistance testing
- Sensitive data and system-prompt leakage
- Insecure output handling and downstream impact
- Model endpoint authentication and authorization
- Guardrail and content-filter bypass attempts
Targeted & Pre-Release Testing
Focused & Time-sensitiveFast, focused testing for specific pages, modules, or critical features — ideal before a launch or after a fix.
- High-risk or newly deployed features
- Critical payment, login, or admin modules
- Pre-release and post-fix security verification
- Time-boxed validations for urgent needs
Our testing process
A proven, methodical approach that ensures comprehensive coverage and reliable, reproducible results.
Define Scope
We align with your stakeholders on application components, environments, testing boundaries, and business-critical functionality.
Information Gathering
We map the application, architecture, technologies, and exposed interfaces to understand context and likely attack vectors.
Enumeration
We analyse endpoints, roles, APIs, and services to chart the full attack surface and pinpoint exploitable areas.
Exploitation
We simulate real-world attacks with manual techniques and tooling to validate the impact and severity of each weakness.
Reporting
You receive a detailed report with vulnerability descriptions, risk ratings, proof of concept, business impact, and fixes.
Remediation Testing
After fixes are applied, we re-test to confirm vulnerabilities are resolved and no new issues were introduced.
Key benefits
Enterprise application penetration testing delivers value far beyond basic security validation.
Stronger Application Security
Identify and close weak points before attackers exploit them, hardening your apps against real-world threats.
Compliance & Audit Support
Demonstrate due diligence for SOC 2, ISO 27001, PCI-DSS, and DPDPA with independent, evidence-backed testing.
Early Vulnerability Detection
Surface hidden flaws and entry points early, enabling proactive risk mitigation and lower remediation cost.
Secure SDLC Enablement
Actionable findings help developers understand root causes and adopt more secure coding practices over time.
Clear Risk Visibility
Get a prioritised view of your application risk landscape to make informed security decisions.
Third-Party Assurance
Independent reports build trust with customers, partners, and stakeholders who require proof of security.
Types of penetration testing
Multiple methodologies to suit different risk profiles and organisational needs.
Black Box
Zero Knowledge
Simulates an external attacker with no prior knowledge — testing how your app withstands unknown threats.
White Box
Full Knowledge
With full access to code, architecture, and docs, we deep-dive to uncover hidden logic flaws and design weaknesses.
Gray Box
Some Knowledge
A balanced approach replicating a partially informed attacker, combining efficiency with practical depth.
Why teams choose Wardline
- Manual-led, enterprise-focused penetration testing expertise
- Coverage for modern stacks — SPAs, APIs, SaaS, cloud, and AI features
- Structured, repeatable, standards-aligned methodologies
- Clear, business-aligned reporting with remediation validation
- A long-term partner for continuous application security
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