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Discover your weak links before attackers do

Offensive security

Attackers only need one way in. You need to know all of them. NIL’s Offensive security services simulate real-world cyberattacks to uncover vulnerabilities, test your detection and response capabilities, and strengthen resilience across your entire environment.

We go beyond checklists. We run intelligence-driven simulations, demonstrate real vulnerabilities where needed, and provide clear, prioritized guidance to strengthen your defences and help your team improve fast.

Defend better with an attacker mindset

Cybercriminals exploit the path of least resistance (a weak password, misconfigured system, unpatched server, or overlooked identity). Traditional defensive tools alone aren’t enough. Offensive security flips the perspective: we think like attackers so you can stay one step ahead.

Services aligned with your journey

1: Red & Purple team engagements

Simulate advanced, real-world attacks based on realistic threat scenarios to assess resilience across your organization.
Offerings:

  • Optional modules – Physical intrusion simulation, phishing campaigns, and other social engineering scenarios.
  • Threat-Led penetration testing – Intelligence-driven tests mimicking adversary TTPs (Tactics, Technologies, Procedures).
  • Red teaming – Full-scope attack simulation (external, assumed breach, or custom starting point) across technical, procedural, and human layers.
  • Purple teaming – Collaborative exercises between red team and blue team to refine detection and incident response in real time.

2: Penetration testing services

Identify exploitable weaknesses across infrastructure and applications, inside and out.

External infrastructure testing
Simulates internet-based attacks to uncover vulnerabilities in externally facing systems.

  • Typical findings: outdated software, weak encryption, exposed services, misconfigurations.
  • Modes: Black, Gray, or White Box.

Internal infrastructure testing
Assesses insider threats or post-compromise scenarios within your internal network.

  • Focus: misconfigurations, lateral movement, privilege escalation.
  • Access scenarios: no credentials, low-privileged credentials, or network-only.

Web Application & API Testing (Grey-Box)
Evaluates applications and APIs for both authenticated and unauthenticated users.

Identifies: logic flaws, broken access controls, insecure session handling, and data integrity risks.

3. Custom simulations and testing

Tailored scenarios to address your organization’s unique risks and test specific security controls. 

Deliverables you can act on

  • Each engagement concludes with tailored, risk-driven outputs:
  • Debrief Workshops: Interactive sessions with your teams to review findings and refine defences.
  • Technical Report: Attack paths, exploited vulnerabilities, and misconfigurations.
  • Executive Summary: High-level risk insights and business impact assessment.
  • Prioritized Recommendations: Ranked guidance based on exploitability and impact.

Who benefits most

  • Regulated industries preparing for compliance, NIS2, and DORA mandates
  • Organizations seeking an exposure baseline and prioritized remediation roadmap
  • Teams validating the effectiveness of MDR/SOC detection and response
  • Enterprises with mature security programs clarifying attacker paths to “crown jewels”

What you gain

  • Fast discovery of risks: Broad or focused testing to surface weaknesses that matter most.
  • Actionable recommendations: Clear remediation plans mapped to realistic attacker paths.
  • Proof and remediation support: Exploitation evidence and hands-on assistance to accelerate fixes.
  • Improved resilience: Test not only systems, but also people and processes as preparations for real-world threats.
Deliverables you can act on

Each engagement concludes with tailored, risk-driven outputs:

Technical report: Attack paths, exploited vulnerabilities, and misconfigurations.

Executive summary: High-level risk insights and business impact assessment.

Prioritised recommendations: Ranked guidance based on exploitability and impact.

Debrief workshops: Interactive sessions with your teams to review findings and refine defences.

Learn how attack simulations, vulnerability assessments, and clear, prioritised recommendations can help you strengthen security where the risk is highest.

Why choose NIL, part of Conscia

  • Decades of offensive security experience
  • Extremely high customer satisfaction and references
  • Extensive red and blue team capability
  • Access to specific threat intelligence
  • Strict personnel security
  • Full ISO 27001 compliance

Ready to see what attackers see?

Don’t wait for adversaries to exploit your weak links. Find them first, fix them fast, and strengthen resilience across your business.

Success stories

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