Showing headlines posted by bob

Data mining of code commits and chat gives hackers a cunning edge Boffins affiliated with BMW, Siemens, and two German universities can detect obfuscated Linux kernel security fixes before they get released, insight that could allow miscreants to develop and deploy exploit code for which there's no official defense.…

The previous posts ( I, II, III, IV) focused primarily on remote login, either to multiuser systems or Web sites (though the same principles also apply to other networked services …

The way we use and the way we build the web have evolved dramatically since its inception. Developers have seen the rise and fall of many architectural and development paradigms intended to satisfy more complex user experiences, support evolving device capabilities, and enable more effective development workflows.

It's been five years and a heck of a journey from being a non-programmer to becoming an associate software engineer at Red Hat. It's a story worth telling—not because I have achieved a lot, but because of so much drama and so many pitfalls. So grab a cup of coffee, and I will share the unturned pages of my love story with technology.

Arm unveiled a 64-bit, real-time capable Cortex-R82 processor aimed at high-end storage controllers that offers an optional MMU to run full Linux distributions with support up to 1TB DRAM and optional Neon for ML workloads. Arm announced its first 64-bit, Linux-capable Cortex-R MCU to enable more advanced storage controllers. The Cortex-R82 offers greater speed, lower […]

Data mining of code commits and chat gives hackers a cunning edge Boffins affiliated with BMW, Siemens, and two German universities have found that they can detect Linux kernel security fixes before they get released, insight that could allow miscreants to develop and deploy exploit code for which there's no defense.…

Secure shell (SSH) is a powerful tool for remote administration, but it lacks some niceties. Writing a full-fledged remote administration console sounds like it would be a lot of work. Surely, someone in the open source community has already written something? They have, and its name is Jupyter. You might think Jupyter is one of those tools data scientists use to analyze trends in ad clicks over a week or something. This is not wrong—they do, and it is a great tool for that. But that is just scratching its surface. read more

Varnish Cache is a free and open-source reverse-proxy HTTP accelerator for websites and APIs. It can be installed as a reverse proxy in front of any web server running on HTTP.

The Linux Foundation announced that it will launch an LF Climate Finance Foundation initiative to encourage investment in AI-enhanced open source analytics to address climate change. Task number one: build an “OS-Climate” risk modeling platform for investors. As the world grapples with pressing issues such as Covid-19, the climate continues to grow hotter and more […]

There's a new security-oriented Linux for containers in town from Amazon and its name is Bottlerocket. Instead of being built almost entirely in C, it includes many components written in Rust.

Congatec has launched two compute modules based on Intel’s 11th Gen Tiger Lake CPUs, supporting new features like USB 4.0 and PCIe 4.0: a “Conga-TC570” COM Express Compact and a “Conga-HPC/cTLU” that uses the new 800-pin COM-HPC form factor. Congatec followed up on Intel’s launch of its 11th Gen Tiger Lake CPUs with two Tiger […]

(Circuit Cellar article) With today’s level of integrated chip technology, board-level embedded computers can now literally fit in the palm of your hand. This “tiny” category of board-level computing products meets the needs of applications where extremely low SWaP (size, weight and power) is a priority over other requirements. This Datasheet section updates readers on […]

Zephyr is gaining momentum where more and more companies are embracing this open source project for their embedded devices. However, security is becoming a huge concern for these connected devices. The NCC Group recently conducted an evaluation and security assessment of the project to help harden it against attacks. In the interview, Kate Stewart, Senior […]

ICP’s “gKINO-V1000” series of Mini-ITX boards offers a choice of Ryzen Embedded V1000 and R1000 processors and up to quad 4K displays. Meanwhile, details have leaked about an upcoming V2000 SoC with Zen 2 cores. ICP Germany has announced a gKINO-V1000 series of SBCs that run on AMD’s Ryzen Embedded V1000 and R1000 SoCs, joining […]

Of all the Linux commands out there (and there are many), the three most quintessential seem to be sed, awk, and grep. Maybe it's the arcane sound of their names, or the breadth of their potential use, or just their age, but when someone's giving an example of a "Linuxy" command, it's usually one of those three.

E-con’s 2MP, HD “STURDeCAM20” camera offers a MIPI-CSI-2 to GMSL2 interface and IP67 protection and is available in a $699 kit for the Jetson AGX Xavier with 15-meter coaxial cable and FAKRA connectors. In 2018, E-con Systems launched a 3.4-megapixel NileCAM30 camera and Nvidia Jetson TX2 kit claimed to be the world’s fastest camera to […]

We'd like to have an easy way of judging open-source programs. It can be done. But easily? Dream on!.

Intel unveiled its 11th Gen, 10nm fabricated Tiger Lake U- and Y-series processors with greatly improved Intel Iris Xe graphics and Thunderbolt 4 and PCIe 4.0 support, split into 12-28W UP3 and 7-15W UP4 models. A month ago Aaeon and Kontron announced the first SBCs based on Intel’s Tiger Lake CPUs, but without listing any […]

Ideally, most local networks are protected from the outside world. If you've ever tried installing a service, such as a web server or a Nextcloud instance at home, then you probably know from first-hand experience that, while the service is easy to reach from inside the network, it's unreachable over the worldwide web. read more

oVirt is a free and open-source distributed virtualization solution that can be used to manage your entire infrastructure. In this tutorial, we will explain how to install oVirt on CentOS 8 server.