Netskope Client Service Local Privilege Escalation
The Netskope client service running with NT\SYSTEM privileges accepts network connections from localhost to start various services and execute commands...
Read more
The cyber threat has exploded in recent years. So has the cost of the consequences of a cyber attack. We have solutions for you.
We are a French company specializing in defensive and offensive cyber warfare. Drawing on the experience of its two founders and its team, HDW Sec provides its expertise to governments and major corporations.
To best ensure the cyber defense of companies and governments, our team offers a number of intellectual services to address concrete issues.
In January 2025, HDW SEC was awarded the France Cybersecurity Label for its penetration testing, training, and awareness services.
This official label, awarded by an independent jury, certifies the quality and reliability of our services, in accordance with the demanding specifications established by the France Cybersecurity framework.
Our services are modular and tailored to the specific needs of each client. Feel free to contact us for any inquiries.
We audit your network and software to help you detect and fix vulnerabilities before they can be exploited.
We assess your users' security awareness by confronting them with realistic attack scenarios that blend technical and psychological methods.
We assist you in managing the information security of your projects.
We train and educate your teams on all aspects of IT security (both technical and practical).
Discover a selection of our security tools and solutions. Modular and integrable into your environment.
Quickly identify your organization's sensitive data circulating on the darknet and receive actionable alerts.
Detect and take down websites selling counterfeit versions of your products with our monitoring engine and takedown procedures.
We give you access today to the vulnerabilities of tomorrow. Test your security mechanisms against new attacks.
We are passionate about cybersecurity and are committed to providing high-quality services to protect your digital assets.
Co-founder
Co-founder
"HDW secured our critical application by identifying major flaws and assisting us until the patches were deployed. We saw concrete results in less than two weeks."
"Evolution Energie edits an energy trading software solution for large corporations. Cybersecurity is a key driver for our developments and with HDW Sec we found the right partner to address these challenges"
"The experts at HDW identified critical vulnerabilities and proposed pragmatic solutions. It had a quick and concrete impact on our security posture."
Many other companies and groups from the CAC 40 also trust us.
Contact us to learn more.
The Netskope client service running with NT\SYSTEM privileges accepts network connections from localhost to start various services and execute commands...
Read more
A global memory corruption vulnerability exists in the upnpd server. A specially-crafted SUBSCRIBE request can lead to a stack buffer overflow...
Read more
I was recently looking for an opensource cpp lightweight PDF and XPS viewer to play with and I found MuPDF. Here is how I discovered a remote code execution...
Read more+33 (0) 970 463 030
contact@hdwsec.fr
Our PGP key
178 Boulevard Haussmann
75008 Paris, FRANCE