The Faucet software-defined network controller enables users to run networks the same way they run server clusters.

Introduction Netcat is a tool that reads and writes data across network connections, using TCP or UDP protocol. Netcat has been referred to as the TCP/IP / networking swiss army knife. In this article we’ll look at different applications of netcat and how it can be useful in day to day activities of a pentester, security professional, sysadmin etc… If you would like to test out these commands in a lab environment without the need to install them on your own machine have a look at my scenario on CYBERRANGES using the link below.

a prettier way to inspect network connections. Contribute to karol-broda/snitch development by creating an account on GitHub.

Traceeshark is a plugin for Wireshark that enables security practitioners to quickly investigate security incidents.

Kubernetes Egress Control with Squid proxy (interlaye.red)

Over the past couple of weeks, Cloudflare's DDoS protection systems have automatically and successfully mitigated multiple hyper-volumetric L3/4 DDoS attacks exceeding 3 billion packets per second (Bpps). Our systems also automatically mitigated multiple attacks exceeding 3 terabits per second (Tbps), with the largest ones exceeding 3.65 Tbps. The scale of these attacks is unprecedented.

FreeBSD 15 comes with a new bridging implementation which has native support for VLANs. They have also soft-deprecated the ability to have any layer 3 addresses on member interfaces which makes it behave like a real hardware switch. The net.link.bridge.member_ifaddrs sysctl controls this behavior and it will …

The examples use off-the-shelf commercial technologies, giving organizations valuable starting points

The latest news and resources on cloud native technologies, distributed systems and data architectures with emphasis on DevOps and open source projects.

The parent project for OpenZiti. Here you will find the executables for a fully zero trust, application embedded, programmable network @OpenZiti - openziti/ziti

Join the Internet Storm Center's Slack channel for real-time updates on internet security events.

The Banana Pi BPI-R4 Pro is a new router board based on MediaTek Filogic 880 (MT7988A) Cortex-A73 SoC offering two 10GbE SFP+ cages/RJ45 ports combos,

“What is the easiest way to securely connect tens of thousands of computers, hosted at multiple cloud service providers in dozens of locations around the globe?” If you want our answer, it’s Nebula, but I recommend that you read the rest of this short post before clicking that shiny link. At Slack, we asked ourselves this…

Learn how packets flow inside and outside a Kubernetes cluster. Starting from the initial web request and down to the container hosting the application

WireGuard®-based overlay network and Zero Trust Network Access in one platform for reliable and secure connectivity

BGP routing is a core component of the Internet. Learn how BGP works and how it is used to route traffic across the Internet.

OpenMPTCProuter permit to aggregate multiple Internet connections with the help of Multipath TCP (MPTCP) and shadowsocks