⚠️ PHP2Shell (CVE-2026-109618/109619): critical PHP flaw, exploit attempts in the wild. Patched & verified from €229 →⚠️ PHP2Shell: patch from €229 →

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Free Resources

Free Tools & Resources
for Business

Free tools, guides, and checklists from Optimum Web engineers - used internally and shared publicly to help businesses diagnose problems and make informed technology decisions.

Free Tools

Interactive Checklist

GDPR Website Self-Check

41 yes/no checks on your own website: cookie banner, trackers, privacy policy, forms, user rights. Every failed check shows the fixed-price fix.

Interactive Tool

Revenue Loss Calculator

Find out how much your website loses monthly. Slow speed, missing SEO, legacy tech - shown in exact dollar amounts. 60 seconds, instant results.

Interactive Checklist

Website Audit Checklist 2026

200+ points across 8 categories. The exact checklist our engineers use for every professional audit. Live scoring, PDF download.

Price Comparison

Penetration Testing Cost in Europe 2026

What 8 European providers actually charge for a pentest, by scope - plus the questions to ask before you buy one.

Interactive Tool

Penetration Testing Cost Calculator

Answer 7 questions and see a published EUR price immediately - €539 to €12,000, no email or sales call required.

Guides & Comparisons

Guide

Fixed Price vs Time & Material

Honest comparison of pricing models. When to choose each, risks, hidden costs, real examples from our service catalog.

Research

Hire Remote Developers from Moldova

Hourly rates comparison for senior developers in Moldova, Romania, Poland, Germany, and USA across 7 roles.

Technical Guides

All Technical Guides

DevOps, Docker, Linux security, AI automation - in-depth guides written by our engineers for practitioners.

Compliance Resources

Fixed-Price Service · $5

IT Health Check

15-minute infrastructure risk scan - the starting point for any compliance journey. Covers GDPR, NIS2, ISO 27001 readiness.

Compliance Hub

All Compliance Services

GDPR, NIS2, ISO 27001, SOC 2, PCI DSS, DORA - browse all compliance services with fixed pricing and delivery timelines.

ISO 27001 Guide

ISO 27001 Annex A.8.8 Evidence

What auditors accept as evidence of vulnerability management under Annex A.8.8 - and how it differs from A.8.29 testing.

Compliance Document

Penetration Test Attestation Letter

What goes into an attestation letter, who accepts it, and how it differs from a full pentest report.

Reference Guide

Vulnerability Assessment Report Structure

A section-by-section breakdown of what a professional VA report contains, including CVSS scoring and remediation guidance.

Comparison Guide

Continuous Scanning vs One-Off Assessment

What subscription vulnerability scanning catches vs a validated Vulnerability Assessment - and how to decide which you need.

Penetration Testing

Rules of Engagement Explained

What a Rules of Engagement document defines, who signs it, and why it's what authorises testing to begin.

GDPR

GDPR Article 32 Security Testing Evidence

What Article 32(1)(d) requires and how a recurring Vulnerability Assessment programme fits.

SOC 2

SOC 2 CC7.1 Vulnerability Evidence

Why a single pentest isn't enough for a Type II report, and what evidence spanning the audit period looks like.

OWASP

OWASP Top 10:2025 - What Changed

Every category change between OWASP Top 10:2021 and Top 10:2025, verified directly against owasp.org.

Vendor Questionnaires

Answering "When Was Your Last Penetration Test?"

Template answers for the vendor-questionnaire penetration test question, covering every common situation.

Glossary

Security Testing Glossary

CVE, CVSS, CWE, IDOR, BOLA, black/grey/white box, Rules of Engagement and more, defined in plain language.

Comparison Guide

Internal vs External Penetration Testing

What each covers, which one to start with, and when internal/Active Directory testing becomes necessary.

ISO 27001 Guide

ISO 27001 Annex A.8.20 Network Security

What evidence auditors accept for the network security control, and how it differs from A.8.8 and A.8.29.

NIS2

NIS2 Article 21 Technical Measures

Which of Article 21's ten risk-management measures are network/infrastructure-specific, mapped to our testing services.

Cloud Security

Cloud Configuration Review Checklist

What we check across IAM, storage, network, logging, and encryption - and how it differs from a CSPM tool.

Need a Custom Audit?

Our engineers can run a professional technical audit of your infrastructure, website, or codebase - full report with prioritized recommendations.

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