Service 04 · Application Security

Web & Mobile App Security

Deep manual testing of web, iOS and Android applications and the APIs behind them, covering the authentication, authorization and business-logic flaws scanners never find.

Overview

What you actually get.

Modern apps fail in their logic, not just their dependencies. We test the way a determined attacker would: abusing workflows, breaking access control, and chaining low-severity issues into full account or data compromise.

Coverage spans the whole stack, from the single-page front end to the mobile binary and the APIs that tie them together, including the authn and authz layers that scanners systematically miss.

octasec@redteam - ~/appsec
  • 01

    Manual-first

    Human-driven testing of logic and access control.

  • 02

    Full stack

    Web, iOS, Android and the APIs behind them.

  • 03

    Auth deep-dive

    Sessions, tokens, SSO and privilege boundaries.

  • 04

    Chained attacks

    Low-risk bugs combined into real impact.

Scope of testing

What we cover.

>_

Web apps

SPA, server-rendered and legacy web surfaces.

>_

Mobile apps

iOS and Android binary, storage and runtime.

>_

APIs

REST, GraphQL and the auth behind them.

>_

AuthN / AuthZ

Login, session, SSO and access control.

>_

Business logic

Workflow, pricing and abuse-case flaws.

>_

Client-side

XSS, DOM and supply-chain risks.

How it runs

The kill chain, documented.

01

Recon

Attack-surface mapping and target profiling to find the seams.

R
02

Exploit

Manual exploitation and tooling to gain a verified foothold.

E
03

Pivot

Escalation and movement toward what matters most.

P
04

Report

Ranked, reproducible findings with proof and fixes.

R
05

Remediate

Re-testing, validation and a blue-team debrief.

R
Deliverables

What lands
on your desk.

No mystery, no filler. Every engagement ends with evidence your team and your board can act on immediately.

Request a sample report
  • 01

    Findings report

    Per-issue write-ups with proof-of-concept and impact.

  • 02

    Attack paths

    How individual bugs chain into real compromise.

  • 03

    Fix guidance

    Concrete, developer-ready remediation steps.

  • 04

    Free retest

    Verification that fixes actually hold up.

Related capabilities

Goes well with.

Ready when you are

Let's put this to
the test.

Book a scoping call and we'll define objectives, rules of engagement and timelines for your application security engagement.