A critical security flaw has been identified in the Digisol DG-GR1321 router (Hardware version: 3.7L; Firmware version: v3.2.02). The issue arises from the router’s improper
Ensuring the security of networking devices is more critical than ever in today’s connected world. Routers, often overlooked, are the gateways to our homes and
In today’s connected world, routers act as the first line of defense for both home and business networks. When vulnerabilities are discovered in these devices,
Routers form the backbone of modern digital connectivity, acting as critical gateways between private networks and the internet. When vulnerabilities are discovered in these devices,
In January 2024, during one of our scheduled security assessments, our team identified a critical vulnerability affecting the Tenda N300 F3 Router. As this device
Wi-Fi is no longer a luxury—it’s the backbone of our modern, connected world. From smartphones and laptops to smart appliances and IoT devices, almost every
Electronics can be a challenging world, especially when working with UARTs, which makes understanding its inner workings essential. Unlabeled UART pins can present both beginners
In the early 1980s, Philips Semiconductors (now NXP Semiconductors) introduced the I2C (Inter-Integrated Circuit) protocol, revolutionizing inter-device communication in electronic devices. With just two wires,
SWD stands as one of the lesser-noticed vulnerabilities of hardware security. Used for debugging and programming embedded systems, SWD allows developers to communicate directly with
JTAG headers play an essential role in embedded systems development, allowing developers and engineers to access low-level parts of devices for debugging and testing purposes.
In the world of smart devices, IoT devices are becoming more vulnerable to attacks. Hardware hacking is a technique used to exploit IoT devices at the
With this comprehensive guide, we aim to demonstrate how the Joint Test Action Group (JTAG) interface can provide hardware security. Created during the 1980s by
