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Red Team & Attack Simulation

Test your defenses in real-life situations against threats

Is your IT system truly ready to face an advanced cyberattack?

Our Red Team simulations assess the IT security of your information system under realistic conditions. We test system security and information system security to measure your security level. The exercises replicate sophisticated cyberattacks carried out by malicious actors and targeted hackers. The goal is to identify exploitable security vulnerabilities, reduce IT risk, and prioritize security measures. Our scenarios simulate hacking attempts, exfiltration of confidential data, and attacks by advanced hackers. The tests validate authentication mechanisms, password strength, and privileged access management. We integrate network security controls to protect the security of the system and sensitive data flows. The approach includes an IT security audit and supplementary security audits covering the entire perimeter. Our security experts simulate malicious behavior, hacking techniques, and reverse cryptography techniques. The simulation allows you to test the digital security of applications, infrastructure, and connected devices. The report highlights critical vulnerabilities and proposes operational and organizational security solutions. We conduct a risk analysis to identify business impacts and adapt the IT security policy. The recommended remediation includes encryption, cryptography, network segmentation, and IT system hardening. Our exercises test the SOC's ability to detect security incidents and cyberattacks in real time. This approach helps protect against cybercrime and improve resilience to malicious attacks. The results help formalize a security policy, rules for securing systems, and clear security measures. We assess the protection of sensitive data and compliance with CNIL and regulatory obligations. Our scenarios cover social, technical, and physical vectors to replicate complex hacking. The diagnosis prioritizes actions to reduce exposure to hackers and malicious threats. Post-simulation support includes coaching, training, and security audits to ensure the system's long-term security. Our expertise allows us to transform test results into an operational action plan and measurable corrective measures. Request a Red Team simulation to check your security level and protect your IT systems and confidential information.

Your major challenges

To concretely measure your organization's ability to detect and counter a targeted attack (APT)

Optimize your SOC's responsiveness to intrusions in real-world conditions.

To prevent a massive compromise leading to the exfiltration of sensitive data.

Ensure that the cybersecurity decisions you implement are truly effective.

Red Team attack simulation and testing

Think like an attacker, Intrinsec's Red Team allows you to anticipate, correct and strengthen your defensive posture.

Why is a Red Team approach essential?

 Advanced cyberattacks (APTs, targeted ransomware, data exfiltration) are becoming more professional.

APT cyberattacks and espionage

Loss of strategic data and access to your IT system for months

By revealing exploitable weaknesses in your SOC for advanced attackers, allowing you to strengthen your defenses before they are targeted.

Social engineering attacks

Advanced phishing, compromised admin & employee access

By identifying exploitable human and physical vulnerabilities, you can strengthen your internal defenses against real social engineering attacks.

Targeted ransomware

Encryption and complete blocking of sensitive IT systems

By testing the resistance of your SOC to an internal attack, in order to contain the spread and limit the damage.

Exploitation of Zero-Day Vulnerabilities

Vulnerabilities exploited before the official patch

Proactive search and reduction of the attack surface

Strengthening SOC detection through Red Teaming

Each Red Team mission includes a detailed remediation plan and assistance.

Adversary Simulation (APT)

Objective

Test your SOC's response to a targeted intrusion

Covert attack scenario

Persistent attacks (APTs, advanced ransomware)

Physical intrusion

Objective

Assessing physical security and social engineering

Covert attack scenario

Physical intrusions, access security testing, on-site social engineering campaigns

Phishing & social engineering

Objective

Testing employee resistance to phishing campaigns

Covert attack scenario

Fraudulent email, vishing, BEC attacks

Data exfiltration test

Objective

Check if an attacker can steal critical data

Covert attack scenario

Exfiltration via various channels (USB, Cloud, hidden tunnels…)

Active Directory compromise simulation

Objective

Test the robustness of your privileged access and accounts.

Covert attack scenario

Kerberos attacks, Pass-The-Hash, privilege escalation

Trusted partner

A guarantee of excellence recognized by national authorities

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Intrinsec stands out for its ANSSI official qualifications, attesting to our compliance with the most demanding regulatory, technical, and safety requirements of the French government. Our qualification PASSI LPM/RGS covers all critical audit areas: architecture, configuration, source code, penetration testing, and organizational and physical audits. 

It also complements our qualifications PRIS (incident response) And PACS (IT security consulting), forming a comprehensive base of expertise recognized by the French State.

This official recognition is accompanied by our integration into reference ecosystems of French cybersecurity. Our membership in the’InterCERT France This positions us at the heart of the first national network for sharing information on threats, while our status as a member of the Cyber Campus connects us to the center of excellence desired by the Presidency of the Republic.

Our cover

An ethical and realistic approach to offensive cybersecurity

Challenges

Validate detection & response (SOC + business processes), APT simulation

Challenges

NIS2, DORA, Response Plans

Risks covered

Overall compromise / Lateral movements

Methods of intervention

Project / Targeted Campaign / TIBER-EU possibly

Why choose Intrinsec?

35+ experts in offensive cybersecurity (OSCP, GWAPT, CISSP, CEH)

Methodology based on MITRE ATT&CK, TIBER-EU & Threat Intelligence.

Fully customized scenarios for your IT & sector-specific business.

Interactive reporting & strategic recommendations (not just a list of vulnerabilities)

Realistic scenarios across multiple vectors (phishing, physical intrusion, assume breach, etc.)

Assistance to the SOC (Blue Team) to improve incident detection and response.