Redguard AG - Attack Simulation

Your ICT infrastructure is under attack. Let us be the first and only ones to succeed in this.

As an entrepreneur, you face a wide variety of challenges every day. One of these is maintaining the security of your company's assets. These exist not only physically, but increasingly also in electronic form. Industrial espionage, cyber attacks and targeted malware are just a few examples from a long list of risks. With our simulations (Attack Simulation, Red Teaming and Purple Teaming), we test the overall resilience of your organization to cyber attacks.

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Attack Simulation

An attack simulation is the simulation of real cyber attacks with the aim of identifying security gaps and vulnerabilities in a system or network. The aim is to evaluate the effectiveness of security controls, identify potential entry points for attackers and provide actionable recommendations to improve security. Attack simulations can include various techniques, such as network and vulnerability scans, social engineering and the exploitation of known vulnerabilities.

The aim of an attack simulation is to identify relevant security gaps and vulnerabilities within key systems and services and to identify potential improvements so that future attacks cannot exploit the same gaps and weaknesses for a successful attack.

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Purple Teaming

Purple Teaming is a collaborative approach in which the attacking team ("Red Team") and the defending team ("Blue Team") work together ("Purple Team"). This involves executing jointly defined attack techniques based on the MITRE ATT&CK Framework, for example, whereby the detection of the protection and detection systems involved is verified jointly at different points in the attack chain.

The goal of purple teaming is to jointly identify gaps and weaknesses within the detection capabilities and identify potential improvements so that future attacks can be detected faster, easier and more comprehensively.

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Red Teaming

Red Teaming is a more comprehensive and sophisticated approach to simulation compared to an attack simulation. The attacking team ("Red Team") acts as an independent group, separate from the defending team of the organization and without their prior knowledge, in order to provide an objective and unbiased perspective. The attacking team carefully evaluates each step, assessing the risk of detection against the chances of success and the expected benefit of each attack technique used, with the aim of remaining undetected for as long as possible.

The aim of Red Teaming is to challenge and test existing and established detection and response processes by simulating a real adversary under the most realistic conditions possible, thus identifying possible discrepancies and weaknesses in these processes so that future attacks can be analyzed, understood and stopped more quickly.

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GenAI Red Teaming

GenAI Red Teaming extends traditional red teaming by specifically simulating threat scenarios for generative AI systems such as Large Language Models (LLMs). The goal is to uncover vulnerabilities in implementation, usage, and security under realistic conditions.

Attack techniques such as prompt injection, data poisoning, model extraction, or unauthorized access attempts are simulated to test the robustness of protection mechanisms regarding integrity, confidentiality, and availability. GenAI Red Teaming helps organizations better understand the threat landscape of generative AI, challenge existing security measures, and proactively minimize risks to strengthen the trustworthiness of AI applications.

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Difference between Attack Simulation, Red Teaming and Purple Teaming

The aim of an Attack Simulation is to uncover security gaps and vulnerabilities that are particularly relevant for you and your company. As with Red Teaming, a real attacker is simulated, but for reasons of efficiency, no consideration is given to any detection and response capabilities.

In contrast, Red Teaming takes existing detection and response processes into account by carefully weighing up and selecting the chosen attack techniques before execution in order to remain undetected as an attacker for as long as possible. This also uncovers and exploits vulnerabilities and security gaps, but the main focus is on testing your company's existing detection and response capabilities.

Purple Teaming, on the other hand, involves collaborative testing between the attacker and defender of a predefined series of attack techniques with the aim of uncovering any gaps and weaknesses in your company's detection capabilities as efficiently and comprehensively as possible.

Focus	Attack Simulation Weak points Red Teaming Reaction Purple Teaming Detection
Goal	Attack Simulation Identification of relevant attack paths to predefined targets (e.g. worst-case scenarios) Red Teaming Evaluate detection and response capabilities for attacks on predefined targets Purple Teaming Identify weaknesses and gaps in the detection of attack techniques
Vulnerabilities	Attack Simulation Red Teaming Purple Teaming
Stealthiness	Attack Simulation Red Teaming Purple Teaming
Detection	Attack Simulation Red Teaming Purple Teaming
Reaction	Attack Simulation Red Teaming Purple Teaming
Informed parties	Attack Simulation Affected teams and third-party providers Red Teaming Necessary minimum (e.g. sponsor, account manager of affected third-party provider) Purple Teaming Blue Team, Affected teams and third-party providers

	Attack Simulation	Red Teaming	Purple Teaming
Focus	Weak points	Reaction	Detection
Goal	Identification of relevant attack paths to predefined targets (e.g. worst-case scenarios)	Evaluate detection and response capabilities for attacks on predefined targets	Identify weaknesses and gaps in the detection of attack techniques
Vulnerabilities
Stealthiness
Detection
Reaction
Informed parties	Affected teams and third-party providers	Necessary minimum (e.g. sponsor, account manager of affected third-party provider)	Blue Team, Affected teams and third-party providers

Why Attack Simulation?

To effectively protect your company from cyber threats, you should carry out simulations. These offer a proactive and holistic approach that goes beyond traditional security checks and allows you to run through realistic attack scenarios - putting not only your infrastructure but also your processes and employees to the test.

Proactive Simulation

Traditional security assessments such as penetration tests limit the scope and instead focus on the depth of the test. In a real attack, such boundaries are not observed. In our attack simulations, the traditional scope is also eliminated, allowing us to proactively play out realistic attack scenarios. This not only checks your infrastructure, but also your processes and your employees in all areas.

Worst-Case Scenarios

Our attack simulations are tailored to the specific requirements of your organization and your business processes. To identify realistic and context-specific worst-case scenarios, these are developed together with your internal specialists. Such scenarios must be developed individually for each company and can, for example, include access to research results, payroll data, or the impairment of industrial and control systems. This approach ensures that critical scenarios for your organization are considered within the scope of the attack simulation.

Relevant Risks

In an attack simulation, your company is exposed to real attacks, all of which aim to control the predefined worst-case scenarios. This gives you a clear idea of the current threat situation in your company. Our security experts provide you with concrete answers to the question of which areas need to be protected more strongly and where the existing protection is already sufficient from a risk perspective. Based on this, individual packages of measures can be defined and implemented. One way to identify your current risk areas in a measurable way without interfering with your infrastructure is provided by our Cyber Security Assessment.