Web Application & API Security

Your web applications and APIs are the front door. We test it like an attacker would.

A vulnerability here can expose customer information, business data, or critical functionality.

Modern businesses depend heavily on web applications and APIs. A vulnerability in these systems can potentially expose customer information, business data, or critical functionality.

What We Assess

The specifics we cover

Authentication

  • Login security
  • Password policies
  • MFA implementation
  • Account recovery
  • Session handling

Authorization

  • Role-based access
  • Privilege escalation
  • Horizontal access control
  • Vertical access control
  • Object-level authorization

Input Security

  • Injection vulnerabilities
  • Cross-site scripting
  • Input validation
  • File upload handling

Session Security

  • Session management
  • Cookie security
  • Session expiration
  • Token handling

Business Logic

Particularly important — automated scanners often miss business-logic vulnerabilities.

  • Unauthorized workflow manipulation
  • Price manipulation
  • Accessing restricted functionality
  • Improper transaction validation

API Security

Tested across REST APIs, GraphQL APIs, JSON endpoints, authentication APIs, payment APIs and internal APIs.

  • Authentication
  • Authorization
  • Rate limiting
  • Input validation
  • Token security
  • Object-level authorization
  • Sensitive information exposure
  • API configuration
  • Error handling
Our Methodology

Scope to retest — the same disciplined process, every time

01

Scope

Define applications, assets, environments and authorized testing boundaries.

02

Discovery

Understand the authorized attack surface before any testing begins.

03

Assessment

Combine automated tooling with deep manual security testing.

04

Validation

Manually validate significant findings to eliminate false positives.

05

Risk Analysis

Prioritise findings by severity, exploitability, exposure and business impact.

06

Reporting

Deliver both technical and management-level reporting.

07

Remediation

Provide actionable, engineer-ready recommendations.

08

Retesting

Verify that vulnerabilities have been properly addressed.

Deliverables

What lands in your inbox

API attack-surface inventory
Vulnerability report
Risk classification
Technical evidence
Remediation guidance
Retesting
Who Needs This

Built for regulated, high-stakes environments

BFSIHealthcareSaaSE-commerceGovernmentEnterprises
Why Choose Us

Measurable, not marketing

  • Manual and automated testing, not one or the other
  • Risk-based prioritisation over raw scanner output
  • Executive-ready reporting alongside full technical detail
  • Remediation-focused approach, not just a findings dump
  • Independent security assessment
  • Retesting and validation included as standard

Know your security posture before attackers do.