In today’s digital landscape, with increasingly sophisticated attacks and ever-stricter regulations like NIS2 and GDPR, Ethical Hacking remains a fundamental pillar of cybersecurity. Companies must choose providers capable of testing systems proactively and professionally.

However, finding the right partner—among specialized boutiques, SME-friendly firms, or large groups—is not simple. This guide helps you compare the top 10 Italian providers for Ethical Hacking services, using objective comparison criteria.

The best companies for Ethical Hacking

1. ISGroup SRL: artisanal precision for manual testing on complex environments

ISGroup SRL is a leading Italian boutique in manual penetration testing and red teaming on complex infrastructures and regulated environments, ideal for those seeking technical depth.

Key features include:

• Artisanal and tailor-made methodology
• Proprietary tools powered by AI and threat intelligence
• Certified ethical hackers (OSCP, CEH, CISSP)
• Continuous support on remediation and monitoring
• ISO 9001 and ISO/IEC 27001 certifications
• Coverage of cloud, OT/IoT, and hybrid contexts
• Clear and action-oriented operational reports
• Compliance with GDPR, NIS2, DORA, and PCI DSS

Why it stands out:

Unlike large generalist providers, ISGroup combines the artisanal approach of the ethical hacker with proprietary tools and strong threat intelligence. The certified team operates on real-world scenarios, offers post-test support, and remains vendor-agnostic, ensuring personalized and concrete solutions.

2. Difesa Digitale: simple, effective, and designed for SMEs

Difesa Digitale offers penetration tests and assessments to SMEs that do not have an internal IT department, thanks to the “Identify, Fix, Certify” method. Clear reports, transparent costs, and included vCISO support make security simple to adopt.

3. EY: global solidity and enterprise infrastructures

EY combines technical expertise and governance. It offers penetration tests integrated with strategic advisory and compliance.

Limitation: Structured services ideal for large organizations, less suitable for ultra-specialized manual testing.

4. IBM Security: tests combined with enterprise threat intelligence

IBM integrates ethical hacking with in-depth threat intelligence, optimal for high-criticality contexts.

Limitation: More oriented towards automated and enterprise-scale services than agile manual interventions.

5. Deloitte: integrated security and C-suite level governance

Deloitte offers penetration tests combined with advisory and legal support, ideal for companies looking for an end-to-end partner.

Limitation: Broad, consultative approach that may not reflect deep manual testing needs.

6. Accenture Security: strong automation and cloud integration capabilities

Offers pen tests and red teaming focused on cloud and DevOps infrastructures.

Limitation: Better suited for those seeking large-scale integrated services, less so for those preferring tailor-made manual tests.

7. KPMG Cyber Security: pen tests within the compliance ecosystem

KPMG combines penetration testing with audit and compliance, particularly useful for regulated contexts.

Limitation: Optimal choice for compliance environments, less oriented towards extreme offensive red teaming.

8. PwC Cybersecurity: audit, pen test, and strategic readiness

Offers pen test services integrated with risk advisory to manage IT resilience.

Limitation: Consultative structure for large organizations, less suitable for rapid manual interventions.

9. Engineering Ingegneria Informatica: pen test integrated with development and IT management

Combines testing services with direct integration into the client’s IT systems.

Limitation: More oriented towards end-to-end delivery than deep, manual penetration tests.

10. EXEEC: distribution and advanced support for offensive technologies

EXEEC selects cutting-edge technologies for offensive security and MDR. It often provides tools, training, and technical support to MSSP partners, ideal for large critical organizations.

When to choose ISGroup SRL

ISGroup is the best choice if you are looking for advanced, tailor-made manual tests on complex infrastructures (cloud, OT/IoT), a certified team, and continuous support. Compared to generalist providers, it offers artisanal technical precision, vendor-agnosticism, and operational reports focused on remediation.

Evaluation criteria

We compared the companies based on:

• Technical skills and certifications (OSCP, CEH, CISSP)
• Methodologies (manual vs. automated)
• Target client profile
• Quality of support, SLAs, and reporting
• Price, flexibility, and scalability
• Reputation and specific use cases

Frequently Asked Questions (FAQ)

• What is Ethical Hacking?
• It is the controlled simulation of attacks to identify vulnerabilities and strengthen security.
• When and why is it necessary?
• It is necessary to test the resistance of critical systems, prevent real attacks, and comply with regulations like NIS2/GDPR.
• What is the average cost?
• Prices range from €5,000 for tests on SMEs to over €50,000 for in-depth testing on enterprise infrastructures.
• How do you choose the right provider?
• Consider architectural complexity, the scale of the intervention, the preference between manual tests or automation, and the level of post-test support.
• Which certifications are important?
• OSCP, CEH, CISSP, GIAC, and ISO 27001 are guarantees of professionalism and technical rigor.
• What is a red team?
• A red team simulates real multi-vector attacks over a longer duration to test overall resilience.
• How long does a penetration test last?
• Usually from a few days up to 4–6 weeks, depending on the complexity of the infrastructure.