who seeks ... shall find
We’ve all been there. A colleague, friend, or relative hands you a USB flash drive followed by the famous words: 'Don t worry, I formatted it. It s clean.' If you work in IT or cybersecurity, your internal alarms probably start ringing. For years, my personal policy was simply never to plug untrusted USB drives into my Continue reading USB Neutralizer The post USB Neutralizer appeared first on…
Following the contributions from @pevsonic and @RobertLauferElektrobit I decided that is time to update mountpi to version 0.2. In the first version I described the overall functionality and all the manual steps to mount the ext4 partition of Raspberry PI OS to Linux. The new version contains extra functionality to simplify even more working with Continue reading mountpi 0.2 released The post…
About a year ago, I ran into a problem where I wished I could connect to a Serial port over the internet. It made me wonder: why hasn t anyone turned an ESP32 into a Serial and I2C gateway over WiFi? Soon after I found the JetKVM and as you can see from my relative post Continue reading ESP32 Bus-Pirate for ESP32-S3DevKit The post ESP32 Bus-Pirate for ESP32-S3DevKit appeared first on NovaMostra .
On April 28th Kali announced the rolling of a new signing key for the Kali repository. As a result, any existing installation will fail with the error GPG Error, the repository is not signed, when trying to update the repositories using the sudo apt update command: Err:1 http://kali.download/kali kali-rolling InRelease The following signatures couldn t be Continue reading Kali GPG Error the…
Audio over IP (AoIP) is the distribution of digital audio across an IP network, local or even the Internet. Many proprietary systems came into existence for transporting high-quality audio over IP based on Transmission Control Protocol (TCP), User Datagram Protocol (UDP) or Real-time Transport Protocol (RTP). Even European Broadcasting Union (EBU) published an interoperable standard Continue…
Keypirinha is an open-source fast launcher which boosts your efficiency with hotkeys, keywords, text expansion and more. It allows users to quickly find and launch applications, files, bookmarks, URLs, and even perform tasks like evaluating mathematical expressions, hashing strings, and generating random UUIDs. It features a plugin-oriented architecture, meaning its functionality is largely driven…
JetKVM is an open-source KVM over IP (Keyboard, Video, Mouse) solution designed for efficient remote management of computers, servers, and workstations. Originally launched as a Kickstarter project, I supported it and received my own device in early 2025. Like many renowned reviewers, I was impressed by the build quality of both the hardware and the Continue reading JetKVM Control your serial…
I recently purchased the LC Gigabit Ethernet Port Switcher from Aliexpress. It appears to be manufactured by Shenzhen LC Technology Co., Ltd, although the product s web page seems incomplete. Given the electronic nature of the device (specifically for its switching functionality), the ability to switch to a different Ethernet connection using a GPIO is intriguing. Continue reading [Product Review]…
While working on my last project, I wanted a way to manually trigger a hardware reset on a Raspberry Pi using a microcontroller such as a Raspberry Pi Pico or Arduino. All recent versions of Raspberry Pi boards have a RUN pin (separate from the GPIO header) that can be used to either reset the Continue reading Reset Raspberry PI using Raspberry PICO or Arduino The post Reset Raspberry PI using…
In my previous post I described how to utilize a Raspberry Pi and capture the traffic from a network device s SPAN port. In this post, you will find out how to create a proper Network Tap which directly intercepts a network device s traffic. This is actually a hardware variance of the Man in the Middle Continue reading Network Tap v2 MiTM Edition The post Network Tap v2 MiTM Edition appeared first…