We are ERNW - SecTools

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Our Mission

ERNW Sectools will provide tools that will make IT environments a safer place. We are engineering our knowledge, experience and expertise into new security tools and we will ensure, that our tools will be designed and developed in a secure manner, so they won’t become a weak link in customer environments.


Services

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    Installation

    As part of our product support service our professionals can support or take over the complete installation and integration of our products into customer environments. They are familiar with big enterprise networks and the corresponding technology. Please contact us for more details.

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    Customizing

    Our products come with a rich feature set of functionality and reports, but we also offer customizing of our products like adding additional features, more reports, integration into SSO environments or whatever needs customizing. We are here to make it work, so do not hesitate to ask us, if you have special requirements.


Newsletter sign up

Get the latest news about technical topics within the IT-Security Community and a lot of special insights. Sign up now for our Newsletter at ernw.de:

Latest ERNW SecTools News

June 20, 2025

Windows Hello for Business – Past and Present Attacks

Windows Hello for Business is a key component of Microsoft’s passwordless authentication strategy. It enables user authentication not only during system sign-in but also in conjunction with new and advanced features such as Personal Data Encryption, Administrator Protection, and Recall. Rather than depending on traditional passwords, Windows Hello leverages a PIN or biometric methods – […]

June 17, 2025

Disclosure: Multiple Vulnerabilities in X.Org X server prior to 21.1.17 and Xwayland prior to 24.1.7

The X11 Window System has been used since September 1987 for Unix desktop systems, allowing applications to display their windows. Today, one of the server implementations of the protocol is the X.Org X server and XWayland, which both use the same codebase. While reviewing the X server, several legacy security issues were identified. These appear […]

June 13, 2025

Using the Raspberry Pi Pico W as a Bluetooth Dongle

During our recent research, we experimented with different Bluetooth USB dongles. There are tons of options, and sometimes, it’s challenging to determine what chipset a dongle actually contains, what Bluetooth features it supports, and whether it works on Linux. Inspired by the recent ESP32 Bluetooth research, we wondered whether we could turn our Raspberry Pi […]

More on More ERNW SecTools related articles on our company blog