Offensive Security Services

by the creators of Pentest-Tools.com

Our team of offensive security professionals can help your organization build resilience against upcoming cyberattacks.

We don't just scan, we innovate.

  • Understand the business logic of every target

  • Tailor attacks as real-world adversaries

  • Uncover flaws in AI-powered apps and flows

  • Manually exploit vulnerabilities to assess risk

Performed by certified experts

  • GIAC Security Expert Certification logo
  • Offensive Security Certified Professional logo
  • GIAC Web Application Penetration Tester logo
  • GIAC Penetration Tester logo
  • GIAC Exploit Researched and Advanced Penetration Tester logo
  • Offensive Security Wireless Professional logo
  • Certified Ethical Hacker logo

Types of offensive security services

  • Web Application Pentest

    Learn more
  • Red Teaming

  • Adversarial testing for AI-powered apps

  • Network Pentest

  • API Pentest

  • Mobile Application Pentest

  • Managed Vulnerability Assessment

    Learn more

What makes us different

We pride ourselves on a unique offensive security testing approach that has resulted in 110% customer satisfaction across all our engagements so far.
  • We cover all the attack paths in the given time frame and deliver a detailed report with validated findings - and no false positives.

    Our reports include only relevant security issues along with actionable results, so you can immediately start improving your security posture.

    Outstanding quality illustraton

Don't take our word for it. Ask our clients

We were really impressed with the speed and value-for-money of the managed pentest from Pentest Tools! We are already using Pentest-Tools.com for our automated vulnerability scans and will now be using them for our managed pentests too.

Aidan Pawson Linkedin profile

Aidan Pawson

Managing Director at Zicket

Hong Kong 🇭🇰

Review author: Aidan Pawson

How it works

It’s easy to contract, pay for, and get a penetration test or other type of security assessment. We can kick off everything in just a few days.

  • Step 1.

    You ask for a penetration test

  • Step 2.

    Our security pros run the tests

  • Step 3.

    You get a detailed pentest report

  • Step 4.

    You tackle the security issues

What the report looks like

This is an overview of your assessment. It includes objectives, scope of work, and the approach and methodology we used.

Introduction preview

Save the solution brief for later

See how we can help your team identify, validate, and fix vulnerabilities efficiently.
Solution brief

We look where your team doesn’t, but attackers do.

Still wondering if we’re the right partners for you?
Submit a request and we'll get back to you with details to help you make a decision.

This is not your typical penetration test

Răzvan Ionescu, Head of Professional Services, explains how we do things differently.

Webinar - How attackers think(and why it’s still the best way to test AI products)

Frequently asked questions

What makes your pentesting services different from standard checkbox assessments?

We don’t just run scanners and hand over a generic report. Our pentesting combines deep manual analysis, real exploit validation, and evidence-based findings to show what attackers can actually do - not just what a tool detects. We map vulnerabilities to business impact, prioritize what matters, and provide clear remediation guidance.

Unlike one-off, checklist-style tests, our approach leverages the Pentest-Tools.com product to deliver continuous visibility, smarter automation, and expert-driven testing tailored to your environment. The result is practical, realistic security assurance, not a compliance checkbox.

Who performs the assessment?

Your test is executed by our in-house team of offensive security professionals, not outsourced freelancers. Our security engineers hold top-tier certifications, including GSE (GIAC Security Expert), OSCP (Offensive Security Certified Professionals, OSEP (Offensive Security Experienced Penetration Tester), and other GIAC (Global Information Assurance Certification) credentials and specialize in simulating real-world adversary tactics.

Which industries do you have the most experience securing?

Our clients come from various industries. The top 3 industries we have the most experience securing are: banking, insurance and retail.

What do you need from us to start the pentest?

We need your target scope (URL/IP) and testing objectives. For the deepest insight, we recommend grey box testing, where you provide test credentials. We handle the rest, simulating both external attackers and malicious insiders without disrupting your live environment.

Can you test AI-powered features and LLMs?

Yes. We offer specialized adversarial testing for AI. We use prompt injection and logic manipulation to prove how attackers could exploit your LLM integrations, insecure plugins, or AI-generated code. Check out our webinars to see deep dives into these specific attack vectors and how we mitigate them.

How do you approach security testing for AI-powered applications and LLMs?

We treat AI-powered systems and LLM-integrated applications as complex, multi-layered attack surfaces where traditional vulnerabilities overlap with new, AI-specific risks. Our methodology combines classic offensive security techniques with LLM-aware testing, ensuring coverage across models, data, prompts, infrastructure, and business logic.

  • We start with understanding your AI system
  • We test the entire application, not just the model
  • We then test the model itself
  • We evaluate your safety controls
  • We deliver clear, actionable results

We combine classic application pentesting with AI-specific adversarial testing to give you a clear view of your risk and a roadmap to strengthen your AI features safely. To see our experts demonstrate these methodologies and attack techniques in real-world scenarios, check out our webinars.

What types of Red Teaming engagements do you offer and what is the team's experience?

We offer several types of Red teaming engagements:

  • Black - box (External) approach - simulating an adversary who knows only the name of your company (eventually your main domain name)
  • Assume-breach scenario / Active directory assessment - simulating a rogue internal employee who tries to move laterally through your network or even to escalate his / her privileges trying to reach Domain Admin level access
  • Threat led red teaming - this is a multi-part assessment: at first we identify the threats that might target your business, then we create a red team test plan depicting several possible scenarios and in the end we deploy all agreed scenarios (external, internal, physical security, social engineering etc)

Our experts have cybersecurity certifications such as CRTP (Certified Red Team Professional), OSCE (OffSec Certified Expert) or GSE (GIAC Security Expert).

What does a Managed Vulnerability Assessment involve on a practical level?

A Managed Vulnerability Assessment (MVA) is not just “running a scanner.” It is a continuous, guided, and interpreted security program where we help you find, understand, and manage vulnerabilities month after month.

Here is what it involves on a practical, operational level:

  1. Continuous scanning of your assets
  2. Manual validation of findings (we remove the noise)
  3. Prioritization based on real business impact
  4. Monthly (or weekly) reporting
  5. Security expert support & guidance
  6. Re-testing to confirm fixes
  7. Asset & attack surface monitoring
  8. Continuous improvement (adjusting the scope)
Automated tools vs. offensive security services: what’s the difference?

Our scanners automate vulnerability discovery. Our offensive security services validate it. Certified professionals manually chain vulnerabilities, exploit complex business logic flaws , and eliminate false positives. You get a depth of analysis and proof-of-risk that automation alone cannot achieve.

Do these services satisfy SOC2, ISO 27001, and PCI-DSS requirements?

Yes. Auditors generally reject automated scan reports for compliance controls. We provide the mandatory manual penetration test report and third-party attestation you need to demonstrate due diligence and satisfy external auditors.

How much does a managed penetration test cost?

We price based on the specific complexity of your target (e.g., number of user roles, API endpoints), not a flat fee. This ensures cost-effectiveness. You pay only for the necessary depth of testing. As Aidan Pawson, Managing Director at Zicket, noted: "We were really impressed with the speed and value-for-money of the managed pentest... and will now be using them, too". Request an assessment to receive a precise, fixed-price proposal.

How fast can you deliver the final report?

We prioritize speed to support your deal cycles. We typically complete detailed engagements within 7 to 10 business days. If you have an urgent product launch or expiring audit window, we can accelerate the timeline.

Do you verify the fixes after we patch?

Yes. We include a free re-testing phase to validate your remediation efforts. Once you apply the fixes, our team performs a manual verification (not just an automated scan) to ensure the security holes are effectively closed, and we issue an updated report confirming the clean state.

What happens if you find a critical vulnerability during the test?

We alert you immediately. If we discover a flaw that poses an imminent risk to your business continuity or data, we contact your team instantly, before the final report, so you can patch the security issue while we continue testing.

Do you test for business logic flaws?

Yes. We look where tools cannot. Our team analyzes your application's specific workflows to uncover logical errors, such as payment bypasses, race conditions, or authorization gaps, that automated scanners inherently miss. See our guide for real-world examples of business logic vulnerabilities that we frequently detect.

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