Web Application
Penetration Testing
Validate Exploitability Across UI and APIs. Prioritize Fixes. Reduce High-Cost Exposure.
Validate real-world exploit paths and prioritize fixes that reduce financial exposure, downtime risk, and costly remediation.
Digital Warfare delivers enterprise-grade Web Application Penetration Testing for modern applications and APIs - focused on what can actually be exploited, how attackers chain weaknesses across UI and backend services, and what to fix first for the greatest risk reduction.
What you get:
- Manual testing performed by senior white-hat penetration testers only
- Each tester has 25+ years of real-world experience
- Testing incorporates the latest AI-driven attack techniques
- Engagements leverage the proprietary Digital Warfare AI Hacking Engine to expand coverage and accelerate discovery
- Evidence-based findings and exploit validation (not scanner output)
- Clear severity and business impact
- Practical remediation guidance your team can implement
- Executive-ready reporting for leadership and governance stakeholders
NDA-friendly. Rules of Engagement provided. Clear scope, safe testing constraints, and defined windows.
Our Pen Testers & Auditors
Have Been Featured in...
Logos are trademarks of their respective owners. No endorsement implied.
Business Impact
Validate real-world exploit paths and prioritize fixes that reduce financial
exposure, downtime risk, and costly remediation.
Reduce incident cost
Protect revenue and contracts
Save engineering time by fixing the issues that reduce risk the fastest
Designed for teams who need web app security testing that stands up to scrutiny.
Built to reduce breach costs and incident response spend by validating exploitability and prioritizing fixes that prevent high-impact incidents.
- Manual testing by senior testers - no junior staffing model
- UI + API coverage across authenticated workflows and real business processes
- AI-driven attack techniques to increase coverage and accelerate edge-case discovery
- Reporting that supports security, engineering, and governance conversations
- Testing performed with safety controls to reduce operational impact
- Headquartered in McLean VA, operating globally
Our Team Has Discovered
Bug Bounty Vulnerabilities in...
Responsible disclosure / bug bounty findings. No affiliation implied.
Vulnerability lists are not the same as validated risk.
Most organizations already run SAST, DAST, scanners, WAFs, and monitoring tools - yet web application breaches still happen because the most damaging weaknesses live in places automated tools do not understand:
- Broken access control in real workflows
- Authorization failures across roles and tenants
- Authentication and session management edge cases
- API behaviors that differ from UI constraints
- Business logic abuse that requires context to exploit
- Chained exploit scenarios that only appear when issues combine across layers
Unvalidated findings create two expensive outcomes: teams waste engineering cycles fixing low-impact issues, or critical exploit paths remain open until an incident forces emergency spend. Web application penetration testing converts uncertainty into proof and prioritization - so remediation maps to measurable risk reduction.
For enterprise teams, that translates into higher breach cost, higher legal and response spend, and higher opportunity cost from delayed releases.
What Is Web Application Penetration Testing?
Web Application Penetration Testing is a manual, adversary-minded assessment of your application UI and APIs to identify exploitable vulnerabilities and validate real-world impact.
Unlike automated testing, a penetration test:
- Confirms exploitability, not just presence
- Tests authenticated workflows, role-based access, and tenant separation
- Evaluates business logic and stateful process abuse
- Validates how UI and API layers behave under attacker pressure
- Includes controlled adversary emulation and exploit chaining where authorized
- Produces evidence-based reporting with prioritized remediation guidance
This is enterprise-grade web application penetration testing designed for security leaders who need defensible results, and engineering teams who need actionable fixes.
Client Testimonials
"Since 2019, Digital Warfare has been our preferred vendor to conduct external Pen Testing on our SaaS Platforms. Saul and James are a pleasure to work with; their expertise in the cybersecurity space is impressive and their level of customer service and flexibility is unmatched among vendors. They are attentive, responsive, and thorough in everything they do!"
- Nate Schlossberg, VP Engineering, Feedonomics / Big Commerce
"Digital Warfare has been a trusted partner in strengthening our cybersecurity posture through comprehensive and highly tailored penetration testing services. Their team goes beyond standard external testing by designing and executing advanced, scenario-based assessments, including targeted social engineering exercises, custom testing aligned to our internal application development, and validation of critical security controls across multiple layers of our environment ..."
Read More- Arie Farhy, SVP, Chief Information Security Officer, Amerant Bank
"Digital Warfare is far more than a technical vendor - it is a true extension of our team at the bank. Our partnership has been both energizing and inspiring. Their team consistently challenges us to grow, helping us uncover opportunities for improvement while also celebrating our achievements and strengths. They bring thoughtful insight, trusted guidance, and a commitment to continuous refinement through retesting. Over the many years we’ve worked together, Digital Warfare has become an indispensable partner. Their expertise doesn’t just support our work - it elevates it. Quite simply, I can’t imagine navigating this industry without their collaboration and unwavering dedication."
- Linda R. Foster Senior Vice President, Information Technology, S&T Bank
"I am so very appreciative of the work Digital Warfare did for us. I can’t say enough positive words about them."
- Jared Waldrop, APRP, SVP | Operations Officer | ISO, Troy Bank & Trust
"We first used another company that had great marketing, sales people, and all the awards. They told us we were fine and found nothing, which seemed suspicious but sounded that maybe we did well. Then someone who called themselves a "security researcher" reached out and showed us that we had a ton of holes in our web application and other areas. After wasting a ton of money on the first pen testing company (who would not refund our money), we asked around and the name Digital Warfare kept coming up as highly recommended. They found things that made us squirm but we are glad they found them before a bad guy did. We highly recommend this firm to anyone looking for the real deal."
- David Price, Delphinus Capital
"After reviewing different providers, we chosen Digital Warfare to perform penetration tests and Microsoft 365 security analysis. We couldn’t be happier with that decision! The job has been done in time and manner, including several calls to review results, re-tests, and monthly vulnerability checks. We have established a relationship where we have Digital Warfare as a key partner and our main security advisor. We plan to do more projects together."
- Juan Rosli, Director of Technology, Accial Capital
"Digital Warfare has been an essential partner in our security endeavors for the past 3 years. They are professional, knowledgeable, and above-all, excellent at what they do!"
- Thomas L Stanley, Principal Site Reliability Engineer, Technical Lead, Schedulicity.com
What We Test - UI and API
Digital Warfare tests web applications as integrated systems, not as isolated endpoints. We validate UI workflows and API behaviors together because real attackers pivot between them to bypass controls, manipulate state, and reach protected data or privileged actions.
We also integrate the latest AI hacking technology through the proprietary Digital Warfare AI Hacking Engine to expand coverage, accelerate discovery, and generate high-quality test hypotheses across parameters, roles, and workflows. AI increases speed and depth, but every meaningful finding is manually validated by a senior tester.
UI Testing
(Application Front-End and Authenticated Workflows)
Common UI focus areas include:
- Authentication flows, including login hardening and account enumeration resistance
- MFA enforcement and bypass pathways (where applicable)
- Password reset and account recovery logic
- Session management flaws, including session fixation and improper invalidation
- Role and permission enforcement across features and navigation paths
- Access control gaps in privileged and administrative functions
- Input handling across forms and structured payloads
- File upload handling and unsafe processing pipelines
- Business logic abuse in multi-step workflows (onboarding, approvals, billing, entitlements)
- Misconfiguration signals (headers, caching behavior, environment leakage)
OWASP Top 10 coverage (validated where applicable):
- Broken Access Control
- Cryptographic Failures
- Injection
- Insecure Design
- Security Misconfiguration
- Vulnerable and Outdated Components
- Identification and Authentication Failures
- Software and Data Integrity Failures
- Security Logging and Monitoring Failures
- Server-Side Request Forgery (SSRF)
API Penetration Testing (Modern Application Control Plane)
API-specific risks we validate include:
- Broken Object Level Authorization (BOLA)
- Broken function-level authorization and privilege escalation
- Mass assignment and unsafe attribute binding
- API abuse, including rate limiting gaps and automated enumeration
- Token manipulation, replay, and session-state desynchronization
- Authentication and session management flaws across API flows
- Business logic abuse in multi-step API workflows
- Excessive data exposure and insecure object reference patterns
- GraphQL risks where applicable (introspection exposure, resolver authorization gaps, query depth abuse)
- Chained exploit scenarios across endpoints, objects, and roles
Chained Exploit Scenarios (Real Incident Patterns)
Where authorized in the Rules of Engagement, we validate chained exploit scenarios such as:
- BOLA combined with token reuse leading to cross-tenant data exposure
- UI constraints bypassed through direct API invocation of privileged functions
- Mass assignment combined with weak role enforcement to modify protected attributes
- Session weaknesses paired with MFA gaps enabling account takeover
- Business logic abuse combined with authorization failures to bypass approvals, pricing, or entitlements
- Token and session flaws used to escalate privileges across roles or tenants
Deliverables
You’ll receive documentation that your technical team and
leadership can use immediately.
Executive summary
(risk themes, highest-impact issues, prioritized next steps)
- Executive Risk Summary: impact narrative, exposure themes, and a prioritized remediation roadmap for leadership decisions.
Scope and assumptions
- Targets, exclusions, constraints, timing
Findings with evidence
- Reproduction steps
- Screenshots and request traces (as applicable)
- Affected workflows, endpoints, and roles
- Severity and impact rationale
Remediation guidance
- Recommended fixes
- Compensating controls (when relevant)
- Validation steps to confirm the fix worked
Risk prioritization
- Exploitability considerations
- Likelihood and business impact framing
- Chained exploit narratives (when applicable)
Outbrief and debrief session
- Walkthrough of results
- Q&A with engineering and security stakeholders
Methodology and Process
A defined process reduces surprises and produces better outcomes.
Scoping & kickoff
We align on goals (validate authZ, test business workflows, validate API controls), define targets, confirm exclusions, and establish communications and escalation paths.
Rules of Engagement (RoE)
You receive an RoE that defines:
- Allowed testing windows
- Points of contact
- Safe-testing constraints
- Data handling expectations
- Incident escalation procedures
Attack surface mapping (UI + API)
We map workflows, endpoints, roles, data objects, trust boundaries, and authentication models across the UI and API layers.
Manual testing and exploit validation
Senior testers manually identify and validate exploitable conditions, focusing on real attacker tradecraft, exploitability, and business impact.
Adversary emulation and exploit chaining (as authorized)
We emulate realistic adversary behavior to validate impact, including controlled zero-day style simulations where appropriate - testing unsafe assumptions, trust boundary failures, and attacker paths not captured by signatures.
Reporting & prioritization
Findings are consolidated into a report designed to drive decisions and engineering action - not just document issues.
Debrief and next steps
We review results with stakeholders and align remediation priorities and validation plans.
Retesting & report updates
We review retest findings and provide clean, updated testing reports.
Digital Warfare AI Hacking Engine
We use the latest AI hacking technology to accelerate attacker-style discovery.
Modern web apps and APIs have too many permutations for traditional coverage patterns alone. Digital Warfare engagements leverage our proprietary Digital Warfare AI Hacking Engine to enhance manual penetration testing with AI-driven attack techniques that increase coverage and accelerate discovery of high-impact edge cases.
Where AI is applied (and why it matters):
- UI + API surface expansion - identify hidden endpoints, undocumented routes, and workflow variants
- High-coverage hypothesis generation - systematically test authorization and object access patterns across roles and tenants
- Token and session behavior analysis - detect desynchronization conditions and unsafe state transitions
- Business logic abuse modeling - explore multi-step workflow manipulation and boundary conditions
- Adversary path modeling - support exploit chain development and controlled adversary emulation
- Zero-day style simulation support - test unsafe assumptions and unexpected attacker paths without relying on known signatures
Non-negotiable: manual validation by senior testers AI accelerates discovery. Senior testers confirm exploitability, document evidence, and deliver remediation guidance you can trust.
Why Manual Testing Still Wins
Automated tools cannot reliably understand intent, business logic, or real authorization models. Commodity testing often produces tool-driven findings and missed exploit chains.
Manual penetration testing remains the enterprise standard because it:
- Identifies business logic abuse that scanners cannot model
- Validates authorization flaws across roles, tenants, and workflows
- Confirms exploitability and impact, reducing false positives
- Finds chained exploit scenarios that reflect how breaches occur
- Applies a real-world exploit development mindset
- Produces remediation guidance engineering teams can actually implement
Digital Warfare does not outsource to junior testers. Every engagement is performed manually by senior white-hat penetration testers, each with 25+ years of experience. True senior testers are scarce, and outcomes vary dramatically depending on who is actually doing the work.
Who This Is For
Teams that need real answers - not checkbox testing.
Web application penetration testing services are ideal for:
- Security leaders who need validated exploitability and remediation priority
- Engineering leaders who need actionable findings, not noise
- SaaS and enterprise platforms with complex authorization models
- Product teams shipping major releases, new integrations, or auth changes
- Organizations responding to due diligence, procurement, or customer security reviews
Common trigger events:
- Before a major release or architecture change
- After an incident, near miss, or suspicious activity
- Before customer onboarding or enterprise deal cycles
- After deploying SSO, MFA, RBAC changes, or new API gateway patterns
- When business logic complexity increases and risk becomes harder to see
Support compliance without turning the test into a paperwork exercise.
While web application penetration testing is not a full compliance audit, the output can support programs by providing defensible evidence for:
- Vulnerability management and remediation tracking
- Secure SDLC validation and release readiness
- Control effectiveness verification (where applicable)
- Risk-based prioritization and reporting
If you want explicit mapping:
We can structure reporting to support alignment with NIST CSF, NIST 800-53r5, ISO 27001, and SOC 2 expectations (depending on scope and your internal program needs).
What changes after a real UI + API penetration test.
The objective is measurable risk reduction that protects cash flow, reduces contract risk, and avoids unplanned incident spend.
Typical outcomes include:
- Authorization gaps identified before they become cross-tenant data incidents
- Business logic abuse paths discovered that scanning tools missed
- Token and session weaknesses validated and removed through targeted fixes
- Exploit chains documented and eliminated through prioritized remediation
- Reduced remediation waste by focusing effort on the issues that reduce risk fastest
- Clearer narratives for leadership, auditors, and enterprise customers
- The goal is not volume. The goal is validated risk reduction
Why Digital Warfare
Elite-level web application security testing - not commodity scanning.
What we optimize for:
Signal over noise
Manual validation and evidence-based findings
Exploitability-first
Focus on what can be chained and abused in practice
Clean communication
Clear scope, clear RoE, clear reporting
Actionable remediation
Written so engineering teams can fix issues without guesswork
Modern attacker simulation
Adversary emulation, exploit chaining, and zero-day style assumptions where appropriate
AI advantage without AI theater
Proprietary AI Hacking Engine to accelerate coverage and discovery
Digital Warfare is not an automated scan shop. We are not a junior pen tester pipeline or pen test mill. We are trusted
by security leaders who need defensible results.
