Application Security

Vilkas finds what automated tools miss through deep, manual web, mobile, and API testing, with optional secure code review to dig even deeper.

Uncover Weaknesses — Secure Your Application Stack

  • Identify Critical Vulnerabilities

    Discover business logic flaws, injection points, broken access controls, and more, before attackers do.

  • Simulate Real-World Attacks

    Assess authentication, session handling, authorization, and data protection with adversary-like techniques.

  • Continuous Improvement

    Actionable guidance for developers and leadership to strengthen your Secure SDLC and reduce future risk.

Web Application Security Assessment

Deep manual testing of modern web stacks to uncover auth/authorization issues, injection, insecure deserialization, business logic flaws, and more. Includes coverage for single-page apps and microservices. (Includes thick client where applicable.)

Mobile Application Security Assessment

iOS and Android testing with static and dynamic techniques: storage and transport security, auth/session, deep-linking, jailbreak/root detection, and API interactions.

API Security Assessment

Comprehensive API testing based on OWASP guidelines, evaluating authentication, authorization, data validation, access control, input handling, rate limiting, error handling, and sensitive data protection across REST, GraphQL, and other API architectures.

Secure Code Review

Targeted or full-scope review to identify vulnerable patterns early: auth flows, input validation, crypto misuse, error handling, file handling, secrets, and unsafe frameworks/configs.

Also covered as relevant: thick client behaviors within web app testing, supporting services, and integrated backend components.

Assessment Benefits

  • Hands-on, manual testing that goes beyond scanners to reveal real risk
  • Actionable, prioritized remediation mapped to business impact
  • Language and framework agnostic across modern stacks and architectures
  • Supports secure SDLC with developer-ready fixes and examples
  • Optional retesting to verify remediation and close the loop

We combine static and dynamic analysis with adversary-like techniques to find broken access controls, insecure authentication, session mismanagement, injection flaws, and logic errors across your applications and APIs.

Results are prioritized for business impact and mapped to remediation guidance your developers can use immediately. We partner closely with your team and offer retesting to validate fixes.

Whether you're launching new applications or securing decades-old systems, Vilkas adapts to your architecture and advances your security posture.

Ready to Elevate AppSec?

Let's scope the correct assessment for your applications and APIs, and give your developers clear, actionable fixes.