Ars Technica

QNX, packet sniffing and Berkeley Packet Filters

I have been trying to implement a packet sniffer on QNX to read outgoing UDP packets for a software unit test. As far as I am aware, it isn't possible to create a raw socket and set it promiscuous ...
Network World

Linux kernel 4.18: Better security, leaner code

The latest version of the Linux kernel cleans out nearly 100K lines of code, adds file encryption and the Berkeley Packet Filter, plus makes a nod to gamers and mobile devices. The recent release of ...
SDxCentral

How Ikea, The New York Times and Bloomberg use open source for cloud native networking and security

There is no shortage of approaches to securely connecting different services in the cloud. For a growing number of organizations the best approach is to use the open source Cilium technology. "Cilium ...
Nasdaq

Splunk Advances Future of Observability with OpenTelemetry Donations

SAN FRANCISCO--(BUSINESS WIRE)-- KubeCon + CloudNativeCon North America – Splunk Inc. (NASDAQ: SPLK), a data platform leader, today announced the donation of the extended Berkeley packet filter (eBPF) ...
ZDNet

Netfilter and iptables: Stateful firewalling for Linux

When deciding on a firewall implementation, most Unix-savvy administrators have usually chosen to use ipfilter on OpenBSD for their combination of capabilities and stability, as the capabilities of ...