Web apps, APIs, mobile, internal and external networks

Offensive pentesting tailored to your business.

We emulate real adversaries, prioritize by impact, and deliver practical guidance to fix fast.

OWASP/OSSTMM Manual exploitation Fix validation
Services • Offensive pentesting
Services
Priority
<24h
Time to start responding
360º
Apps, infra, and process
+PT/EU
Serving Portugal and EU
CyberFastSec • Fundão, Portugal
OWASP • MITRE • NIST • OSSTMM

What you get

Deliverables with evidence, impact-based prioritization, and remediation-ready guidance.

Controlled exploitation

Manual and automated attacks with evidence, videos, and proof-of-concepts.

Impact-first reporting

Business impact + technical severity with a prioritized mitigation plan.

Technical sessions

Walkthrough with dev/ops to accelerate fixes and avoid regressions.

Retesting

At least one retest included to confirm fixes at no extra cost.

How we run pentests

Lean and transparent: discover, exploit, fix, and reinforce together.

  • OWASP/OSSTMM
  • Manual exploitation
  • Fix validation
Planning and scope

Agree on assets, test windows, and rules of engagement.

Discovery and mapping

Deep enumeration of attack surface and exposed assets.

Manual exploitation

Realistic attack chains, controlled pivoting, and privilege escalation.

Reporting and debrief

Evidence, CVSS, recommendations, and Q&A session.

Retest

Focused retest to confirm remediation effectiveness.

Typical coverage

  • Web applications and APIs
  • Mobile apps (iOS/Android)
  • Internal and external networks
  • Social engineering on request
  • Cloud configs and IAM

Ready to strengthen your security?

Tell us about your environment, regulations, and deadlines. We reply within hours with a clear plan.

Fundão, Portugal • PT/EU

FAQs

Do you follow OWASP Top 10?

Yes. We use OWASP (Top 10, ASVS, MASVS) and OSSTMM, with manual exploitation beyond scanners.

How long does it take?

Most projects run 1–3 weeks depending on assets and testing windows.

Is retesting included?

Yes, at least one retest is included to confirm fixes.

CyberFastSec

Ready to strengthen your security?

Tell us about your environment, regulations, and deadlines. We reply within hours with a clear plan.