G&R Cybersecurity

Insights, Services and Training to protect your company and data against attacks.


About Us


We focus on Cybersecurity. Never in history have modern organizations faced so many threats. That is why it has become our mission to protect our clients from cyber threats.


We are independent. Since our founding, we have been privately owned. We do not belong to any big enterprise, and we are not affiliated with any software or hardware vendor.


We are always up to date. We always keep up with the newest security trends as well as the newest threats. To future-proof your systems against the threats of tomorrow.

We deliver Security.

We help you bring your organization, infrastructure and products up to the latest security standards.

Data security

Data is your organisation’s most valuable asset. Protecting you and your data from next-gen attacks is our top priority.


Trust is the foundation of business. Without trust in your infrastructure, data and employees you cannot operate.

Save money

Cyberattacks are the most expensive risk a company can face. Investing in your cybersecurity saves you money.

Peace of Mind

Establishing good security practices will give you the peace of mind you need to allow you to focus on the things that matter most.

Our Services

Vulnerability Assessments

Vulnerability Assessments are an extensive analysis of IT systems or services with the purpose of identifying vulnerabilities and determining their potential impact.

Penetration Testing

Penetration Testing involves attacks against IT systems or services with the goal of determining the actual impact of vulnerabilities when exploited.

Red Teaming

Red teaming is an attack simulation using a combination of digital, physical, and social attack vectors with the goal of testing the client’s detection and response capabilities.

Incident Response

Incident response is the process of detecting and responding to attacks against information systems by following established procedures with the goal of minimizing business disruption.

Cloud Security

Cloud-based security strategy is the process of evaluating, selecting and implementing methods to protect cloud infrastructure from internal and external threats.

Training & Workshops

To effectively prevent cyberattacks on your company, you need the help of everyone in your organization. We train your employees to think like an attacker. Your employees can either be your greatest weakness or your greatest strength.

We are hiring!

Become part of one of the most innovative companies in the security industry.

Our carrer offers

Latest Post

On the Security of Containerized Applications

What is a container? Containers are a more lightweight approach to virtualization. They work very similar to a Virtual Machine (VM), in the sense that they have their own file system and their own network adapters, which separate them from the host.

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EU wide regulation on backdoors and obligatory E2E-encryption

The new ePrivacy Regulation (ePR) or also known as “Regulation of the European Parliament and of the Council concerning the respect for private life and the protection of personal data in electronic communications and repealing Directive 2002/58/EC (Regulation on Privacy and Electronic Communications).

Read more
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Contact Details

Contact us for a customized quote to improve your company’s security and train your employees.

Gürtler & Roach Cybersecurity GmbH
Leopoldstraße 31, 80802 Munich, Germany
Phone: +49 89 61465283
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