she/her Hackers gonna hack... don't get fooled by the smile though. There's nothing but digital soot out there.
#networking
46 posts42 participants6 posts today
[#TRADESHOW] The 15th #Beijing #International #Catering #Supply #Chain (#Autumn) #Exhibition will take place from September 10 to 12, 2025, at the #China #International Exhibition #Center. This premier #event is a #cornerstone of the catering #industry in northern China. With over 1,300 domestic and international #brands and a total exhibition area of 60,000+ square meters, the #expo is a #hub for #innovation, #networking, and #business #opportunities. https://cnbusinessforum.com/event/the-15th-beijing-international-catering-supply-chain-exhibition/
China Business ForumThe 15th Beijing International Catering Supply Chain ExhibitionJoin the 15th Beijing Catering Expo & 4th Prepared Dishes Exhibition, Sept 10-12, 2025. Explore 1,300+ brands, discover catering trends, and connect with 120,000+ professionals in Beijing.
We’ve been working hard on an Ansible role which installs and configures the declarative edge routing platform called Pathvector, which helps us run NoiseNet. Version 1.1.0 coming soon 
Ansible role: https://github.com/unredacted/ansible-role-pathvector
NoiseNet: https://unredacted.org/blog/2025/05/unredacted-labs/
jiangcuo/pxvirt: A fork of Proxmox VE for ARM and LoongArch architectures - #PXVIRT is an open-source virtualization platform derived from #Proxmox VE, specifically adapted to support ARM and LoongArch architectures. This project originally began as "Proxmox-Port" and has now evolved into a fully independent fork under the new name PXVIRT.
https://github.com/jiangcuo/pxvirt
#Proxmox #virtualization #sysadmin #networking #freesoftware #arm
via https://magicfab.ca/liens
"Yes, The Book of PF, 4th Edition Is Coming Soon" https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html (also https://bsdly.blogspot.com/2025/07/yes-book-of-pf-4th-edition-is-coming.html), title still true, actual publication date TBD, #bookofpf #pf #packetfilter #openbsd #freebsd #networking #security #trickery #hacking
nxdomain.noYes, The Book of PF, 4th Edition Is Coming Soon
LLMs at the edge: Rethinking how IoT devices talk and act https://www.helpnetsecurity.com/2025/08/26/llm-iot-integration/ #Artificialintelligence #InternetofThings #networking #Don'tmiss #smarthome #SumoLogic #Features #Hotstuff #research #News #IEEE #LLMs
Help Net Security · LLMs at the edge: Rethinking how IoT devices talk and act - Help Net SecurityThis article explores LLM IoT integration, showing how edge-based LLMs enable smarter automation, natural commands, and stronger security.
Who keeps Google Cloud's IP ranges updated? 
Mark Adams' GitHub repo automates the fetching and parsing of Google's public IP ranges. It uses a Python script to extract JSON data from Google's authoritative source, making it easier for developers to integrate or analyze network configurations.
#GoogleCloud #Networking #GitHub
Project link on #GitHub 
https://github.com/mark-adams/gcp-ip-list
#Infosec #Cybersecurity #Software #Technology #News #CTF #Cybersecuritycareer #hacking #redteam #blueteam #purpleteam #tips #opensource #cloudsecurity
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Stop networking at meetings! Instead, use formats that encourage and support connection around relevant content in the sessions.
https://www.conferencesthatwork.com/index.php/event-design/2022/07/stop-networking-at-meetings
No huge details (more on that in later guides), but I wrote about the basic hardware setup for my home network based on #openbsd
"My OpenBSD Home Network Setup"
btxx.orgMy OpenBSD Home Network Setup
In one month (2025-09-25), there will be a "Network management with the OpenBSD Packet Filter Toolset" tutorial https://events.eurobsdcon.org/2025/talk/FW39CX/ at #eurobsdcon in #zagreb To register: https://2025.eurobsdcon.org/registration.html #openbsd #freebsd #networking #security #unixlike
events.eurobsdcon.orgNetwork Management with the OpenBSD Packet Filter Toolset (T5) EuroBSDCon 2025The OpenBSD Packet Filter (PF) is at the core of the network management toolset available to professionals working with the OpenBSD and FreeBSD operating systems.
Understanding the PF subsystem and the set of networking tools that interact with it is essential to building and maintaining a functional environment.
The present session will both teach networking and security principles and provide opportunity for hands-on operation of the extensive network tools available on OpenBSD and FreeBSD in a lab environment.
Basic to intermediate understanding of TCP/IP networking is expected and required for this session.
Topics covered include
The basics of and network design and taking it a bit further
Building rulesets
Keeping your configurations readable and maintainable
Seeing what your traffic is really about with your friend tcpdump(8)
Filtering, diversion, redirection, Network Address Translation
Handling services that require proxying (ftp-proxy and others)
Address tables and daemons that interact with your setup through them
The whys and hows of network segmentation, DMZs and other separation techniques
Tackling noisy attacks and other pattern recognition and learning tricks
Annoying spammers with spamd
Basics of and not-so basic traffic shaping
Monitoring your traffic
Resilience, High Availability with CARP and pfsync
Troubleshooting: Discovering and correcting errors and faults (tcpdump is your friend)
Your network and its interactions with the Internet at large
Common mistakes in internetworking and peering
Keeping the old IPv4 world in touch with the new of IPv6
The tutorial is lab centered and fast paced. Time allowing and to the extent necessary, we will cover recent developments in the networking tools and variations between the implementations in the OpenBSD and FreeBSD operating systems.
Participants should bring a laptop for the hands on labs part and for note taking. The format of the session will be compact lectures interspersed with hands-on lab excercises based directly on the theory covered in the lecture parts.
This session is an evolutionary successor to previous sessions. Slides for the most recent version of the PF tutorial session are up at https://nxdomain.no/~peter/pf_fullday.pdf, to be updated with the present version when the session opens.
Continued thread
ok well the server is now connected with ::1
what if I want ::2 to also go there? I have a whole /64 how do I use it?
Don't pick weird subnets for embedded networks, use VRFs https://lobste.rs/s/uq43gz #networking
https://blog.brixit.nl/dont-pick-weird-subnets-for-embedded-networks/
lobste.rsDon't pick weird subnets for embedded networks, use VRFs | Lobsters
Someone casually dropped a URL for a place where some wonderful shell based goodies are discussed
I went to the URL and I got a few beautiful fantastic and sexy programs purely for *sh
So whether you like csh ksh zsh tksh fish sh or any shell which I may or may not have heard of, these programs will run in them
httping horst
These two are making my day
Check their man pages on the internet.
httping looks gorgeous with the -K switch
I will update this toot with an output of the commands. I shall make the screen caps on my Linux machine
horst outputs sensitive data on the first page so I chose another innocent output
tab
Toot toot the dns-bulance is here to fix your connectivity issues.
I have to imagine that `expect` was extremely useful in the era of serial links when UUCP was king, but is it still useful in the 21st century?
Just created another eleventy blog for topics other than software etc. Can you guess/determine the subdomain of underlap.org that I'm using?
In general, I like netcup. The FediMeteo VPS rocks and they're quite reliable but....their IPv6 implementation is such a mess! Hetzner allows you to route, so each vnet jail can have its own IPv6 address. On netcup, I have never been able to achieve such a result.
Nvidia outlines plans for using light for communication between AI GPUs by 2026 — silicon photonics and co-packaged optics may become mandatory for next-gen AI data centers - Nvidia details its upcoming Quantum-X InfiniBand and Spectr... - https://www.tomshardware.com/networking/nvidia-outlines-plans-for-using-light-for-communication-between-ai-gpus-by-2026-silicon-photonics-and-co-packaged-optics-may-become-mandatory-for-next-gen-ai-data-centers #networking
Tom's Hardware · Nvidia outlines plans for using light for communication between AI GPUs by 2026 — silicon photonics and co-packaged optics may become mandatory for next-gen AI data centers