[XANTUS] / Services / Web Security

Find Out What Your Web Application Is Really Exposing.

Manual-first security assessment for web applications and APIs. We combine appropriate automated reconnaissance with human validation of authentication, authorization, sessions, APIs, and important application flows.

Depth depends on your application and scope.

We do not treat every application the same. We define what matters before testing begins.

Authentication & Sessions

Login, password flows, session handling, access tokens, and common authentication weaknesses.

Authorization

Role boundaries, object-level access, privilege separation, and horizontal/vertical access paths.

Web & API Inputs

Input validation, API behavior, request handling, and relevant injection or processing weaknesses.

Business Logic

Application workflows where security depends on how multiple steps or roles interact.

Configuration

Relevant security headers, exposed functionality, deployment-related weaknesses, and supporting controls.

Validation

Findings are reviewed against the agreed scope so reports prioritize meaningful issues.

What you receive

Deliverables depend on scope, but reporting is designed for both technical and non-technical readers.

Executive Summary

High-level view of overall findings and the most important areas to address.

Technical Findings

Severity, affected area, description, evidence, impact, and remediation guidance.

Retest

Verification of agreed fixes within the engagement scope.