IT-Security Made In GerMany

Penetration Tests. But different.

Small- and mid-sized organizations often lack the personnel or knowledge to cover their entire digital attack surface. We’re here for you to fill this gap.

Integrate security into your organization

All you have to do is give us your asset information – including domain names, IP addresses and mobile apps and we’ll do the rest.


We’ll talk about your attack surface and you’ll give us permission to monitor it.

ASM Platform Access

We’ll give you access to our attack surface management platform where you can watch all the magic.

Save time and headaches!

Once we’ve got all your digital assets, we start continuously monitoring your assets for security vulnerabilities. 

Fast & Easy for you

We’ll get in touch proactively if there is a vulnerability found. Even with your vendors or partners if you want.

Create Result

You’ll get a report which summarizes the identified vulnerability. 

The hard part.

All discovered vulnerabilities are evaluated by our professional hackers. You will never get an automated report containing false-positive testing results to save you more time focusing on the important parts.


We are attacking your assets just like a blackhat would do.


When we find a security vulnerability affecting your assets, we’ll talk to the responsible party to get it resolved.

Additional Benefits

We understand that the security of your data is important, which is why we store every single byte in German datacenters. 

Data Stored in Germany

Elevating our commitment to data security and privacy, all your data is exclusively stored in a datacenter in Germany. We understand the paramount importance of aligning with stringent GDPR regulations, and by choosing our services, you gain the added assurance that your sensitive information is stored in a country renowned for its robust data protection framework


Our platform has helped organizations across the world to secure their infrastructures! 

What do we have to offer

Affordable for any budget.

Attack Surface Management

We continuously monitor your attack surface and notify you of any vulnerabilities discovered.

Penetration Tests

We also perform classic penetration tests against almost any of your assets: web apps and apis, IoT devices or thick client apps.

Source Code Reviews

We also perform source code reviews of applications written in Java, .NET, PHP, Python or JavaScript.

Bug Bounty and VDP Services

Do you want to run your own bug bounty or vulnerability disclosure program? With more than 10 years experience, we have you covered!

Custom IT Security Consulation

We can assist you in security engineering related topics such as how to securely build new apps or APIs.

Latest News

Discover our newest blog posts.

CVE-2014-7216: A Journey Through Yahoo”s Bug Bounty Program

I have published another security advisory about a vulnerability, which I have "recently" reported to Yahoo! via their Bug-Bounty program hosted by HackerOne. So this blog post is about the technical details of the CVE-2014-7216 (which is not very thrilling), but...

SLAE: Dissecting Msfvenom Payloads (Linux/x86)

One very common tool among penetration testers is Metasploit, which includes a lot of nice exploits and payloads. The 5th assignment of the SecurityTube Linux Assembly Expert certification is about Metasploit shellcode analyses for Linux/x86 target systems. The...

Modern Lords of War

The Wassenaar Arrangement. Maybe you have already heard about that. With the implementation of this multilateral export control regime on conventional arms, dual-use goods and technologies, security researchers like me could be called lords of...