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TugaTech 🖥️Atualização de segurança do Windows está a bloquear o acesso a partilhas de ficheiros antigas 🔗 <a href="https://tugatech.com.pt/t71833-atualizacao-de-seguranca-do-windows-esta-a-bloquear-o-acesso-a-partilhas-de-ficheiros-antigas" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://tugatech.com.pt/t71833-atualizacao-de-seguranca-do-windows-esta-a-bloquear-o-acesso-a-partilhas-de-ficheiros-antigas</a><a href="https://masto.pt/tags/computador" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#computador</a> <a href="https://masto.pt/tags/microsoft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#microsoft</a> <a href="https://masto.pt/tags/mundo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mundo</a> <a href="https://masto.pt/tags/ransomware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ransomware</a> <a href="https://masto.pt/tags/seguran%C3%A7a" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#segurança</a> <a href="https://masto.pt/tags/servidor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#servidor</a> <a href="https://masto.pt/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a> <a href="https://masto.pt/tags/vulnerabilidades" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#vulnerabilidades</a> <a href="https://masto.pt/tags/windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#windows</a>

Peter N. M. HansteenYes, The Book of PF, 4th Edition Is Coming Soon <a href="https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://nxdomain.no/~peter/yes_the_book_of_pf_4th_ed_is_coming.html</a> Long rumored and eagerly anticipated by some, the fourth edition of The Book of PF is now available for preorder <a href="https://nostarch.com/book-of-pf-4th-edition" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://nostarch.com/book-of-pf-4th-edition</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/pf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pf</a> <a href="https://mastodon.social/tags/packetfilter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#packetfilter</a> <a href="https://mastodon.social/tags/freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#freebsd</a> <a href="https://mastodon.social/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networking</a> <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#security</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/ipv6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipv6</a> <a href="https://mastodon.social/tags/ipv4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipv4</a> <a href="https://mastodon.social/tags/bookofpf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bookofpf</a>

Peter N. M. Hansteen<a href="https://wetdry.world/@nonfedimemes" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@nonfedimemes</a> Seeing the mention of carrier pigeons has me think that sure, any step towards an independent, interoperable RFC1149 implementation would be welcome (see <a href="https://www.bsdly.net/~peter/rfc1149_ten_years_of_in-flight_internet.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.bsdly.net/~peter/rfc1149_ten_years_of_in-flight_internet.html</a> for some relevant links), but that would perhaps run the risk of being somewhat distruptive in a school or at least classroom environment <a href="https://mastodon.social/tags/rfc1149" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rfc1149</a> <a href="https://mastodon.social/tags/pigeons" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pigeons</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/cpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cpip</a>

Peter N. M. HansteenThere was a "Network Management with the OpenBSD Packet Filter Toolset" tutorial session at <a href="https://bsd.network/@EuroBSDCon" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@EuroBSDCon</a> 2024, here are the updated slides: <a href="https://nxdomain.no/~peter/pf_fullday.pdf" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://nxdomain.no/~peter/pf_fullday.pdf</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/pf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pf</a> <a href="https://mastodon.social/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networking</a> <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#security</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/ipv6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipv6</a> <a href="https://mastodon.social/tags/ipv4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipv4</a> <a href="https://mastodon.social/tags/ssh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ssh</a> <a href="https://mastodon.social/tags/spam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spam</a> <a href="https://mastodon.social/tags/packetfilter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#packetfilter</a> <a href="https://mastodon.social/tags/eurobsdcon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#eurobsdcon</a>

Kevin Bowen :xfce:<a href="https://defcon.social/@letoams" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@letoams</a> I don't know if there is a spec available. All I've seen are various articles including the slides from a PowerPoint Tesla presented at Hot Chips conference this year:<a href="https://chipsandcheese.com/2024/08/27/teslas-ttpoe-at-hot-chips-2024-replacing-tcp-for-low-latency-applications/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://chipsandcheese.com/2024/08/27/teslas-ttpoe-at-hot-chips-2024-replacing-tcp-for-low-latency-applications/</a><a href="https://fosstodon.org/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://fosstodon.org/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networking</a> <a href="https://fosstodon.org/tags/tesla" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tesla</a> <a href="https://fosstodon.org/tags/protocols" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#protocols</a>

Kevin Karhan :verified:<a href="https://rubber.social/@dragonarchitect" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@dragonarchitect</a> <a href="https://mstdn.social/@DeltaWye" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@DeltaWye</a> this also is the advantage of <a href="https://infosec.space/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a>: Only the <a href="https://infosec.space/tags/endpoints" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#endpoints</a> need to be able to rech each ither: All the complicated <a href="https://infosec.space/tags/Routing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Routing</a> is transparent and thus changing routes don't result in lost connections.<ul><li>You can see this with <a href="https://mastodon.social/@torproject" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@torproject</a> / <a href="https://infosec.space/tags/Tor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tor</a> traffic using <a href="https://infosec.space/tags/webtunnel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webtunnel</a> <a href="https://infosec.space/tags/bridges" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#bridges</a>: It smoothly shifts between <a href="https://infosec.space/tags/WiFi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WiFi</a> & <a href="https://infosec.space/tags/WWAN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WWAN</a> and back...</li></ul>

Peter N. M. HansteenFriends, I have a problem with the ISP that operates the fiber line to our house. Pretty much every time they need to reconfigure their CGNAT they for some reason kill IPv6 by feeding our autoconfig'd gear "Unique Local" (fc/7) addresses. Is this a common problem, seen elsewhere? I suspect Cisco gear but have no way to check. <a href="https://mastodon.social/tags/ipv6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipv6</a> <a href="https://mastodon.social/tags/ula" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ula</a> <a href="https://mastodon.social/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/cgnat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgnat</a>

Peter N. M. HansteenEnable local-to-anchors tables in PF rules <a href="https://www.undeadly.org/cgi?action=article;sid=20240714154257" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.undeadly.org/cgi?action=article;sid=20240714154257</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/pf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pf</a> <a href="https://mastodon.social/tags/packetfilter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#packetfilter</a> <a href="https://mastodon.social/tags/anchors" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#anchors</a> <a href="https://mastodon.social/tags/tables" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tables</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/filtering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#filtering</a> <a href="https://mastodon.social/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networking</a>

:mastodon: Mike Amundsen50 Years Later, Vint Cerf and Bob Kahn Remember the Birth of TCP/IP<a href="https://thenewstack.io/50-years-later-vint-cerf-and-bob-kahn-remember-the-birth-of-tcp-ip/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://thenewstack.io/50-years-later-vint-cerf-and-bob-kahn-remember-the-birth-of-tcp-ip/</a>"Kahn had a communications perspective, Cerf came with a computing perspective, and together they worked on connecting diverse computing networks — up to 256 of them." -- <a href="https://mastodon.social/tags/DavidCassel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DavidCassel</a><a href="https://mastodon.social/tags/tcpIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpIP</a> <a href="https://mastodon.social/tags/computingHistory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#computingHistory</a> <a href="https://mastodon.social/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a>

Interpeer ProjectInterpeer Architecture Part 1: The Internet/Web Stack<a href="https://makertube.net/videos/watch/1662e120-b86a-4040-a230-dc6ad5f658ce" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://makertube.net/videos/watch/1662e120-b86a-4040-a230-dc6ad5f658ce</a>

Tom Lyon ✅OTD 1974: TCP/IP is born! 50 years! <a href="https://ieeexplore.ieee.org/document/1092259" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://ieeexplore.ieee.org/document/1092259</a> <a href="https://mastodon.social/tags/TcpIp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TcpIp</a>

Peter N. M. Hansteenpfctl(8) and systat(8) to display fragment reassembly statistics <a href="https://www.undeadly.org/cgi?action=article;sid=20240423052538" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.undeadly.org/cgi?action=article;sid=20240423052538</a> <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#openbsd</a> <a href="https://mastodon.social/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networking</a> <a href="https://mastodon.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mastodon.social/tags/fragments" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fragments</a> <a href="https://mastodon.social/tags/reassembly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#reassembly</a> <a href="https://mastodon.social/tags/pfctl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pfctl</a> <a href="https://mastodon.social/tags/systat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#systat</a>

Eric Maugendre"Le Minitel et le datagramme : une histoire bien française"Les explications techniques et le point de vue industriel de Philippe Picard (Transpac, Corps des Télécoms) : <a href="https://forumatena.org/le-minitel-et-le-datagramme-une-histoire-bien-francaise/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://forumatena.org/le-minitel-et-le-datagramme-une-histoire-bien-francaise/</a><a href="https://piaille.fr/tags/T%C3%A9l%C3%A9coms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Télécoms</a> <a href="https://piaille.fr/tags/r%C3%A9seau" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#réseau</a> <a href="https://piaille.fr/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a> <a href="https://piaille.fr/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a> <a href="https://piaille.fr/tags/Cyclades" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cyclades</a> <a href="https://piaille.fr/tags/Inria" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Inria</a> <a href="https://piaille.fr/tags/Iria" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Iria</a> <a href="https://piaille.fr/tags/DGT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DGT</a> <a href="https://piaille.fr/tags/VGE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#VGE</a> <a href="https://piaille.fr/tags/Pouzin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Pouzin</a> <a href="https://piaille.fr/tags/Zimmermann" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zimmermann</a> <a href="https://piaille.fr/tags/Transpac" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Transpac</a> <a href="https://piaille.fr/tags/DATAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DATAR</a> <a href="https://piaille.fr/tags/CNET" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CNET</a> <a href="https://piaille.fr/tags/innovation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#innovation</a> <a href="https://piaille.fr/tags/FranceTelecom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FranceTelecom</a> <a href="https://piaille.fr/tags/ARPA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ARPA</a> <a href="https://piaille.fr/tags/ARPAnet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ARPAnet</a> <a href="https://piaille.fr/tags/EST" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EST</a> <a href="https://piaille.fr/tags/SupTelecom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SupTelecom</a> <a href="https://piaille.fr/tags/histoire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#histoire</a> <a href="https://piaille.fr/tags/Orange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Orange</a> <a href="https://piaille.fr/tags/Minitel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Minitel</a>

Eric MaugendreDeux possibilités pour organiser le transport des données : mettre les paquets à la “queue leu leu” dans le réseau, ou bien, les lancer au hasard avec la possibilité, à la fin, de reconstituer le message.Le réseau Cyclades est le premier à faire la démonstration que les datagrammes fonctionnent.Une série en 8 épisodes : <a href="https://www.radiofrance.fr/franceculture/podcasts/une-histoire-de/cyclades-la-france-a-failli-inventer-internet-6295923" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.radiofrance.fr/franceculture/podcasts/une-histoire-de/cyclades-la-france-a-failli-inventer-internet-6295923</a><a href="https://piaille.fr/tags/conseilPodcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#conseilPodcast</a> <a href="https://piaille.fr/tags/r%C3%A9seau" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#réseau</a> <a href="https://piaille.fr/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a> <a href="https://piaille.fr/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a> <a href="https://piaille.fr/tags/Cyclades" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cyclades</a> <a href="https://piaille.fr/tags/Inria" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Inria</a> <a href="https://piaille.fr/tags/Iria" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Iria</a> <a href="https://piaille.fr/tags/DGT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DGT</a> <a href="https://piaille.fr/tags/AlpesMaritimes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AlpesMaritimes</a> <a href="https://piaille.fr/tags/SophiaAntipolis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SophiaAntipolis</a> <a href="https://piaille.fr/tags/VGE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#VGE</a> <a href="https://piaille.fr/tags/Pouzin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Pouzin</a> <a href="https://piaille.fr/tags/Zimmermann" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zimmermann</a> <a href="https://piaille.fr/tags/Transpac" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Transpac</a> <a href="https://piaille.fr/tags/DATAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DATAR</a> <a href="https://piaille.fr/tags/CNET" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CNET</a> <a href="https://piaille.fr/tags/innovation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#innovation</a> <a href="https://piaille.fr/tags/FranceTelecom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FranceTelecom</a> <a href="https://piaille.fr/tags/ARPA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ARPA</a> <a href="https://piaille.fr/tags/ARPAnet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ARPAnet</a> <a href="https://piaille.fr/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a> <a href="https://piaille.fr/tags/histoire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#histoire</a>

Strange New Words (Adam)I'm taking a class on TCP/IP and I can't stop wondering -- WHAT HAPPENED TO IPv5????? Was it killed in an accident to which IPv6 was the only witness, and nobody talks about it anymore, but IPv4 secretly believes its heir apparent murdered its only sibling? When will the textbook reveal the truth of this mystery?... this is why liberal arts majors shouldn't retrain in tech.<a href="https://tenforward.social/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://tenforward.social/tags/networks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networks</a> <a href="https://tenforward.social/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IT</a>

Diego Córdoba 🇦🇷Con frío, lluvia, y un día nublado, acá ando, mate 🧉 en mano, grabando contenido para el nuevo curso de Networking <a href="https://mstdn.io/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a> de JuncoTIC.com!Definiendo detalles de la trama <a href="https://mstdn.io/tags/Ethernet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ethernet</a>, <a href="https://mstdn.io/tags/DIX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DIX</a>, y haciendo capturas de tráfico para analizar los bits que viajan por la red. Luego a analizar el header <a href="https://mstdn.io/tags/IP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IP</a>, y de ahí para arriba 😁 Buena semana!<a href="https://mstdn.io/tags/tcpdump" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpdump</a> <a href="https://mstdn.io/tags/wireshark" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wireshark</a> <a href="https://mstdn.io/tags/protocol" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#protocol</a> <a href="https://mstdn.io/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#networking</a> <a href="https://mstdn.io/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a>

LSDMC'est le moment pour lire un peu.Nous allons présenter cet outil, nmap, pour montrer comment l’utiliser pour surveiller son réseau.<a href="https://mamot.fr/tags/reseau" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#reseau</a> <a href="https://mamot.fr/tags/nmap" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nmap</a> <a href="https://mamot.fr/tags/tshark" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tshark</a> <a href="https://mamot.fr/tags/netcat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#netcat</a> <a href="https://mamot.fr/tags/tcpip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tcpip</a> <a href="https://mamot.fr/tags/unicast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#unicast</a> <a href="https://mamot.fr/tags/broadcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#broadcast</a> <a href="https://mamot.fr/tags/ARP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ARP</a> <a href="https://mamot.fr/tags/ICMP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ICMP</a> <a href="https://lsdm.live/modules/news/article.php?storyid=4330" rel="nofollow noopener noreferrer" target="_blank">https://lsdm.live/modules/news/article.php?storyid=4330</a>

Andrew DentonShowing off my nice looking <a href="https://fosstodon.org/tags/Books" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Books</a> <a href="https://fosstodon.org/tags/WordPress" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WordPress</a> <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://fosstodon.org/tags/Windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Windows</a> <a href="https://fosstodon.org/tags/Windows10" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Windows10</a> <a href="https://fosstodon.org/tags/Unix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Unix</a> <a href="https://fosstodon.org/tags/Comptia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Comptia</a> <a href="https://fosstodon.org/tags/Hacking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hacking</a> <a href="https://fosstodon.org/tags/Blender" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Blender</a> <a href="https://fosstodon.org/tags/Networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Networking</a> <a href="https://fosstodon.org/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cybersecurity</a> <a href="https://fosstodon.org/tags/KevinMitnick" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#KevinMitnick</a> <a href="https://fosstodon.org/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a> <a href="https://fosstodon.org/tags/SteveJobs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SteveJobs</a>

DEF CON<a href="https://defcon.social/tags/DEFCONTraining" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DEFCONTraining</a> Las Vegas Spotlight: Join Chris Greer Aug 14-15 for a 2-day hands-on training called "TCP/IP Deep Dive for Ethical Hackers - featuring Wireshark"<a href="http://training.defcon.org" rel="nofollow noopener noreferrer" target="_blank">http://training.defcon.org</a> for more infoFrom the abstract: "We will learn how the MSS works, receive windows, selective acknowledgements, retransmissions, and much, much more! We will examine how TCP scan, OS enumeration, exfiltration, and C2 traffic looks on the wire, and how TCP fields can help us to filter for it fast. This will be an action-packed, hands-on course for Wireshark beginners as well as seasoned pros who want to pick up some new tricks. There is something for all experience levels in this course, although it will be targeted to the early-intermediate cybersecurity professional."<a href="https://defcon.social/tags/defcon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#defcon</a> <a href="https://defcon.social/tags/defcon31" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#defcon31</a> <a href="https://defcon.social/tags/defcontraining" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#defcontraining</a> <a href="https://defcon.social/tags/chrisgreer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#chrisgreer</a> <a href="https://defcon.social/tags/wireshark" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wireshark</a> <a href="https://defcon.social/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a>

DEF CONBig DEF CON Training announcement! The first 3 trainers have been announced for the Las Vegas Trainings, right after <a href="https://defcon.social/tags/defcon31" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#defcon31</a>. They are: Madhu Akula - A Practical Approach to Breaking & Pwning Kubernetes ClustersChris Greer -TCP/IP Deep Dive for Ethical Hackers and Abhinav Singh - Cloud Security Masterclass Defender's Guide to Securing AWS & Azure Infrastructure Class abstracts, pricing and the opportunity to sign up are all waiting for you at<a href="https://training.defcon.org/pages/def-con-trainings-las-vegas-august-2023" rel="nofollow noopener noreferrer" target="_blank">https://training.defcon.org/pages/def-con-trainings-las-vegas-august-2023</a>More trainers announced soon.<a href="https://defcon.social/tags/defcon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#defcon</a> <a href="https://defcon.social/tags/defcontraining" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#defcontraining</a> <a href="https://defcon.social/tags/kubernetes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#kubernetes</a> <a href="https://defcon.social/tags/las" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#las</a> vegas <a href="https://defcon.social/tags/cloudsecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cloudsecurity</a> <a href="https://defcon.social/tags/TCPIP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TCPIP</a>

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