PX5, a global leader in high-performance real-time operating systems (RTOS) and middleware, today announced off-the-shelf ...

SAN DIEGO--(BUSINESS WIRE)--Express Logic, Inc., the worldwide leader in royalty-free, real-time operating systems (RTOS), today announced that its high-performance NetX Duo™ TCP/IP stack is the first ...

Security analysts at Forescout Research and JFrog Security Research have discovered 14 vulnerabilities in NicheStack, a proprietary TCP/IP stack used in a wide range of operational technology (OT) ...

What does the new "manufacturing stack" look like? We’re all familiar with the Internet’s TCP/IP stack. The bottom layer handles the details of the physical transmission of raw bits and bytes, and ...

Researchers today published details about a suite of 13 vulnerabilities in the Nucleus real-time operating system (RTOS) from Siemens that powers devices used in the medical, industrial, automotive, ...

Although the Internet of Things (IoT) introduces remarkable ways to collect, manage, and apply data, it's also a huge vector for cyberattacks. One of the biggest vulnerabilities lies in embedded ...

A top-down exploration of networking using the 5-layer model and the TCP/IP stack. HTTP, FTP, DNS, BSD Sockets, concurrent servers, checksums, reliable transport with stop-and-wait, go-back-n, ...

The NUCLEUS:13 vulnerabilities can allow remote code execution or denial of service attacks. Billions of devices could be affected. Security researchers have uncovered serious vulnerabilities in the ...

In a previous article, we explained how you can use the sendfile() syscall to reduce the overhead of data transfer from a disk to a network. Now, we’re going to cover another aspect of network ...