Null Byte is a white hat hacker world for anyone interested in hacking, science, networking, social engineering, security, pen-testing, getting root, zero days, etc.
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Read 2 days ago and current, but nothing has been published for 18 months.
LoRa (long-range) technology is widely used in IoT applications because it can transmit data over long distances without requiring internet access. Because of its long range and low power consumption, LoRa can be used to remotely control devices — even from miles away. Hackers and security researchers have experimented with LoRa for everything from remote payload activation to off-grid…
As drone technology continues to evolve, so do the systems designed to track and regulate them. One such system is Open Drone ID, an FAA-recognized remote identification protocol that allows drones to broadcast telemetry and identification data, similar to ADS-B for airplanes. While this was implemented for safety and accountability, serious security flaws leave it wide open to spoofing attacks…
If you started your ethical hacking journey with our recommended Raspberry Pi 3 B+ setup, it's time to consider upgrading your beginner's ethical hacking kit to the Raspberry Pi 5 for even better performance and capabilities. After a nearly four-year hiatus, Kody Kinzie returns as the host of Null Byte's popular YouTube channel, where he walks you through everything you need to get started with…
When I see the words "free trial," I know I'm probably going to have to whip out my credit card and enter in the number to "not get charged." Then I end up forgetting about the trial and want to kick myself in the ass when I see my statement at the end of the month. In order to avoid that rigmarole, you can actually use fake credit numbers instead of your own, and you can do that using the site…
When setting up a Raspberry Pi, it's easy to overlook changing the default password. Like many IoT devices, the Raspberry Pi's default Raspbian operating system installs with a widely-known default password, leaving the device vulnerable to remote access. Using a tool called rpi-hunter, hackers can discover, access, and drop custom payloads on any weak Pi connected to the same network. While this…
The ESP32-CAM is a convenient little camera module with a lot of built-in power, and you can turn one into an inconspicuous spy camera to hide in any room. There's only one issue: it does omit a USB port. That makes it a little harder to program, but with an ESP32-based board, FTDI programmer, and some jumper wires, you'll have a programmed ESP32 Wi-Fi spy camera in no time. To build the program…
Project managers — and those hoping to become one — should rejoice at this killer deal. The Project Manager's Essential Certification Bundle Ft. Scrum, Agile & PMP usually runs for $1,990 but is only $49.99 for a limited time. The bundle features training on all the essential tools highly efficient program managers should know. This includes Scrum, Agile, and PMP. Scrum is most common in software…
A man-in-the-middle attack, or MitM attack, is when a hacker gets on a network and forces all nearby devices to connect to their machine directly. This lets them spy on traffic and even modify certain things. Bettercap is one tool that can be used for these types of MitM attacks, but Xerosploit can automate high-level functions that would normally take more configuration work in Bettercap.…
If you've recently built a Wi-Fi spy camera out of an ESP32-CAM, you can use it for a variety of things. A baby monitor at night, a security camera for catching package thieves, a hidden video streamer to catch someone going somewhere they shouldn't be — you could use it for pretty much anything. Best of all, this inexpensive camera module can perform facial detection and facial recognition! The…
The ability to browse the web in coffee shops, libraries, airports, and practically anywhere else you can imagine is more than convenient, but convenience has risks. Using public Wi-Fi allows others to spy on you easily. Even your own internet service provider can see every website you've ever visited. Don't fall into the trap of protecting your identity, data, and devices after it's too late. A…
