Offensive Security

Discover your web breaches
before an attacker
exploits them in production.

43% of cyberattacks target SMEs, and the average cost of an incident exceeds €35,000. We analyze your web infrastructure under the strict OWASP Top 10 methodology and deliver a prioritized technical roadmap to shield your business.

⚠️ ENISA 2026: 43% attacks target SMEs ✓ OWASP Top 10 Methodology 📋 Executive + Technical Report
What is web pentesting?

Offensive security serving your defense

A web pentest consists of attacking your own infrastructure in a controlled manner to identify vulnerabilities before malicious actors discover them. It is not a generic automated scanner: it is a technical audit executed by engineers, with methodology and criteria.

We operate under the OWASP Top 10 standard, the global benchmark in web application cybersecurity. This guarantees a reproducible, rigorous audit recognized by any compliance or corporate client.

Strict Protocol

All our offensive deployments are performed with the client's express, signed, and documented authorization (Rules of Engagement). We practice exclusively corporate ethical hacking.

OWASP Top 10 — Analyzed Vectors
A01
Broken Access Control
Unauthorized access to resources and privilege escalation.
A02
Cryptographic Failures
Sensitive data exposed in transit or at rest.
A03
Injection (SQL, XSS, SSTI…)
Malicious code execution injected into the application.
A05
Security Misconfiguration
Default configurations and exposed control panels.
A07
Auth & Session Failures
Weak authentication and session token theft.
+5
Rest of the framework
SSRF, outdated vulnerable components, logging failures...
Audit criteria

This deployment is critical if…

You maintain a web infrastructure older than 2 years that has never undergone real pentesting.
You operate in a regulated sector (Health, Finance, Legal, Industry) and process critical data or PII.
You are launching an e-commerce or B2B portal and demand security certification before going live.
Your current provider claims it "is secure" but you lack an independent third-party technical audit to validate it.
You have suffered a previous incident (ransomware, defacement, exfiltration) and need to isolate the entry vector.
A corporate client (Enterprise) or a public tender requires a signed cybersecurity report to operate.
The risk of inaction

A vulnerable architecture is a compromised asset.

€35,000

Average cost of an SME incident including forensic recovery, operational downtime, and reputational damage.

Persistence

An attacker can maintain silent access to your server for months, exfiltrating data before the final attack.

4% GTO

An unreported data breach without demonstrable diligence can lead to GDPR fines of up to 4% of global turnover.

Depth levels

Audit Architecture

From a surface scan to a deep pentest (Grey Box). We adapt the Rules of Engagement (RoE) to your infrastructure's maturity.

Basic

Security Review

Automated audit + manual verification of critical configurations. Optimal for static sites or a first surface analysis.

  • HTTP headers and SSL/TLS configuration
  • Detection of known vulnerabilities (CVEs)
  • Executive report with remediation plan
Most requested
Standard

OWASP Top 10 Audit

Deep audit under the global OWASP standard. Intensive manual exploitation of injections, authentication, and sessions.

  • Full scope of Basic level
  • Intensive manual testing (SQLi, XSS, SSRF)
  • Authentication logic and roles review
  • Executive Report + Technical Report (CVSS)
  • Retest included at 30 days
Advanced

Deep Pentesting (Red Team)

Targeted attack simulation. Multiple vectors, OSINT, repository analysis, and complex business logic bypass.

  • Full scope of Standard level
  • Source code analysis (White/Grey Box)
  • Advanced external reconnaissance (OSINT)
  • Deep audit of REST/GraphQL APIs
  • Technical findings handover meeting
Operational methodology

Pentesting Phases (Kill Chain)

We execute deployments following the PTES (Penetration Testing Execution Standard): auditable, secure, and with zero impact on business continuity.

01

Reconnaissance (Recon)

We gather public intelligence: subdomains, tech stack, metadata, DNS records, and previous credential breaches.

OSINT Shodan theHarvester
02

Scanning & Enumeration

Attack surface mapping. We identify active endpoints, open ports, software versions, and network configurations.

Nmap Nikto Fuzzing
03

Vulnerability Analysis

Correlation of automated tools with deep manual inspection: injections, misconfigurations, and data exposure.

Burp Suite Pro OWASP ZAP Manual Analysis
04

Controlled Exploitation

We validate that detected breaches are exploitable (PoC) by extracting evidence without altering data or crashing the service.

Metasploit Ethical Exploitation PoC
05

Reporting & Triage

We classify each vector by risk (CVSS v4.0) and issue technical documentation with exact mitigation steps.

CVSS Score Executive Report Remediation Plan
06

Retest & Verification

After patching by your team, we verify via retest (at 30 days) that critical vulnerabilities have been neutralized.

Retest Breach Closure Certification
Frequently asked questions

Service technical conditions

No. Basic and OWASP Top 10 level analyses are executed using non-destructive and non-disruptive techniques. We guarantee your business continuity (uptime).

Absolutely not. HTTPS only encrypts traffic in transit. It does not protect against SQL Injections, code vulnerabilities (XSS), unauthorized panel access, or logic flaws. Application layer security is your responsibility.

Silent attackers do not alter the website (defacement). A malicious actor can reside on your server for months extracting databases without raising suspicion.

The Diagnosis is an automated surface passive scan (DAST). The OWASP Audit involves an engineer manually forcing the application logic to find vulnerabilities that no automated tool can detect.

Yes. We deliver two artifacts: an Executive Report explaining the business impact, and a Technical Report with payloads, evidence, and code for IT to fix it.

Our audits (Standard and Advanced) include a Retest window at 30 days. We re-launch the specific attacks to certify that your development team has patched the breach correctly.

Immediate audit

Certify your security before the next attack

Contact engineering. We evaluate your exposure surface in less than 24 hours and define the audit scope (RoE) with no commitment.

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