Veganism Social

LumiWorxIs anyone familiar with <a href="https://mastodon.social/tags/AlphaMountain" class="mention hashtag" rel="nofollow noopener" target="_blank">#AlphaMountain</a> <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#AI</a> as a new <a href="https://mastodon.social/tags/ThreatIntel" class="mention hashtag" rel="nofollow noopener" target="_blank">#ThreatIntel</a> tool or <a href="https://mastodon.social/tags/InfoSec" class="mention hashtag" rel="nofollow noopener" target="_blank">#InfoSec</a> type service, and perhaps some specifics about who their target audience might be and what they're up to?I'm noticing a fair amount of new <a href="https://mastodon.social/tags/UDP" class="mention hashtag" rel="nofollow noopener" target="_blank">#UDP</a> outbound traffic going to their Amazon-AES server, and it certainly looks like something is 'phoning home'. I know the device and timing pattern, but I haven't done a deeper dive yet.us-east-1(.)prod(.)service(.)minerva(.)devices(.)a2z(.)com is the endpoint.

MOVED to: https://mastodon.au/@LinuxThose moments when network standards are not network standards, because Microsoft. Blah! Then you have the occasional secure service (DNS, VPN, or Mail Client) that accepts TPC, but send back UDP (or the other way around). So regardless, both must be open. <a href="https://mk.absturztau.be/tags/Network" rel="nofollow noopener" target="_blank">#Network</a> <a href="https://mk.absturztau.be/tags/Networking" rel="nofollow noopener" target="_blank">#Networking</a> <a href="https://mk.absturztau.be/tags/TPC" rel="nofollow noopener" target="_blank">#TPC</a> <a href="https://mk.absturztau.be/tags/UDP" rel="nofollow noopener" target="_blank">#UDP</a>

Peter N. M. Hansteendhcpd(8): use UDP sockets instead of BPF <a href="https://www.undeadly.org/cgi?action=article;sid=20250613111800" rel="nofollow noopener" translate="no" target="_blank">https://www.undeadly.org/cgi?action=article;sid=20250613111800</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/dhcpd" class="mention hashtag" rel="nofollow noopener" target="_blank">#dhcpd</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/networking" class="mention hashtag" rel="nofollow noopener" target="_blank">#networking</a> <a href="https://mastodon.social/tags/udp" class="mention hashtag" rel="nofollow noopener" target="_blank">#udp</a> <a href="https://mastodon.social/tags/bpf" class="mention hashtag" rel="nofollow noopener" target="_blank">#bpf</a> <a href="https://mastodon.social/tags/development" class="mention hashtag" rel="nofollow noopener" target="_blank">#development</a> <a href="https://mastodon.social/tags/newfeature" class="mention hashtag" rel="nofollow noopener" target="_blank">#newfeature</a> <a href="https://mastodon.social/tags/testing" class="mention hashtag" rel="nofollow noopener" target="_blank">#testing</a> <a href="https://mastodon.social/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#freesoftware</a> <a href="https://mastodon.social/tags/libresoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#libresoftware</a>

Kevin Karhan :verified:<a href="https://chaos.social/@txt_file" class="u-url mention" rel="nofollow noopener" target="_blank">@txt_file</a> <a href="https://mastodon.social/@torproject" class="u-url mention" rel="nofollow noopener" target="_blank">@torproject</a> no, unless you're fine with <a href="https://infosec.space/tags/OpenVPN" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenVPN</a> over <a href="https://infosec.space/tags/TCP" class="mention hashtag" rel="nofollow noopener" target="_blank">#TCP</a> being used to tunnel <a href="https://infosec.space/tags/UDP" class="mention hashtag" rel="nofollow noopener" target="_blank">#UDP</a>.<ul><li>Yes I did this cursed sourcery in the past and no, neither <a href="https://infosec.space/tags/Tor" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tor</a> <a href="https://infosec.space/tags/developers" class="mention hashtag" rel="nofollow noopener" target="_blank">#developers</a> nor node operators approve of this shite!</li></ul>May I ask what application you need UDP for?

Ype Kingma<a href="https://meow.social/@mimir" class="u-url mention" rel="nofollow noopener" target="_blank">@mimir</a> This may not fit the 90% same machine situation but:A few years ago, I looked around for IPC that would reliably scale to more than 1000 connections doing about 1 message/second with a few hundred bytes/message, and with forward secrecy. The only thing that still fits that is <a href="https://mastodon.green/tags/UDP" class="mention hashtag" rel="nofollow noopener" target="_blank">#UDP</a> (not TCP) over <a href="https://mastodon.green/tags/wireguard" class="mention hashtag" rel="nofollow noopener" target="_blank">#wireguard</a>. For <a href="https://mastodon.green/tags/rustlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#rustlang</a> udp means: do it yourself, no existing crates, allow for missing data, and <a href="https://mastodon.green/tags/serde" class="mention hashtag" rel="nofollow noopener" target="_blank">#serde</a> for the udp packet contents.

adingbatponderA friend tested this for 2 VMs with <a href="https://fosstodon.org/tags/ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#ubuntu</a> & simply set a <a href="https://fosstodon.org/tags/UDP" class="mention hashtag" rel="nofollow noopener" target="_blank">#UDP</a> interface in the settings file on <a href="https://fosstodon.org/tags/meshchat" class="mention hashtag" rel="nofollow noopener" target="_blank">#meshchat</a> on each <a href="https://fosstodon.org/tags/VM" class="mention hashtag" rel="nofollow noopener" target="_blank">#VM</a> & it works. The spreading factor (SF) 10 <a href="https://fosstodon.org/tags/rnode" class="mention hashtag" rel="nofollow noopener" target="_blank">#rnode</a> end point meshchat GUI sees the messages arriving at the lora SF 5 rnode via UDP, & vice versa. So the <a href="https://fosstodon.org/tags/proxmox" class="mention hashtag" rel="nofollow noopener" target="_blank">#proxmox</a> setup has both lora SF settings for messaging images & data. The SF 5 rnode is ace for messages of about 60 KB & the SF 10 for longer range text. Both arrive at each VM. <a href="https://reticulum.network/manual/interfaces.html" rel="nofollow noopener" translate="no" target="_blank">https://reticulum.network/manual/interfaces.html</a> <a href="https://fosstodon.org/tags/reticulum" class="mention hashtag" rel="nofollow noopener" target="_blank">#reticulum</a> is sensational.

0%/100% TAX ✅ ✅<a href="https://infosec.space/@kkarhan" class="u-url mention" rel="nofollow noopener" target="_blank">@kkarhan</a> <a href="https://mas.to/@alternativeto" class="u-url mention" rel="nofollow noopener" target="_blank">@alternativeto</a> <a href="https://mastodon.social/@torproject" class="u-url mention" rel="nofollow noopener" target="_blank">@torproject</a> Well... that works as well as you aren't a gamer...playing online multiplayer games...especially games which only support UDP...Tor does not support UDP as far as I know.<a href="https://mastodon.social/tags/Tor" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tor</a> <a href="https://mastodon.social/tags/TCP" class="mention hashtag" rel="nofollow noopener" target="_blank">#TCP</a> <a href="https://mastodon.social/tags/UDP" class="mention hashtag" rel="nofollow noopener" target="_blank">#UDP</a>

Vitexonly for the hardened

Collei :verified:Did you know the command traceroute is sending "SUPERMAN" as data in the UDP packet?The other day was learning about the difference between tracert and traceroute, and noticed that when sniffing.Couldn't find anything online but the source code (added in comment) of where it sens SUPERMAN.<a href="https://mstdn.social/tags/Wireshark" class="mention hashtag" rel="nofollow noopener" target="_blank">#Wireshark</a> <a href="https://mstdn.social/tags/traceroute" class="mention hashtag" rel="nofollow noopener" target="_blank">#traceroute</a> <a href="https://mstdn.social/tags/udp" class="mention hashtag" rel="nofollow noopener" target="_blank">#udp</a> <a href="https://mstdn.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://mstdn.social/tags/SUPERMAN" class="mention hashtag" rel="nofollow noopener" target="_blank">#SUPERMAN</a> <a href="https://mstdn.social/tags/networking" class="mention hashtag" rel="nofollow noopener" target="_blank">#networking</a> <a href="https://mstdn.social/tags/ICMP" class="mention hashtag" rel="nofollow noopener" target="_blank">#ICMP</a>

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