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HuI love the <a href="https://mastodon.social/@rdns" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@rdns</a> <a href="https://ohai.social/tags/RethinkDNS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RethinkDNS</a> project. The best android firewall. <a href="https://github.com/celzero/rethink-app" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/celzero/rethink-app</a> <a href="https://ohai.social/tags/android" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#android</a> <a href="https://ohai.social/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://ohai.social/tags/dns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dns</a>

iX MagaziniX-Workshop: Sicherer Betrieb von Windows 11 in UnternehmenLernen Sie an praktischen Beispielen, wie Sie Windows 11 Pro und Enterprise in Ihrem Unternehmen sicher und effektiv einsetzen.<a href="https://www.heise.de/news/iX-Workshop-Sicherer-Betrieb-von-Windows-11-in-Unternehmen-10465534.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.heise.de/news/iX-Workshop-Sicherer-Betrieb-von-Windows-11-in-Unternehmen-10465534.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon</a><a href="https://social.heise.de/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> <a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IT</a> <a href="https://social.heise.de/tags/iXWorkshops" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#iXWorkshops</a> <a href="https://social.heise.de/tags/Malware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Malware</a> <a href="https://social.heise.de/tags/Verschl%C3%BCsselung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Verschlüsselung</a> <a href="https://social.heise.de/tags/Windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Windows</a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#news</a>

Peter N. M. HansteenLong rumored, eagerly anticipated by some, "The Book of PF, 4th edition" <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> is now available for PREORDER. The most up to date guide to the OpenBSD and FreeBSD networking toolset <a href="https://mastodon.social/tags/openbsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#openbsd</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/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/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://mastodon.social/tags/preorder" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#preorder</a> <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#security</a> (again for the CEST-ish crowd)

benzogaga33 :verified:Pare-feu FortiGate : comment sauvegarder et restaurer la configuration ? <a href="https://www.it-connect.fr/pare-feu-fortigate-comment-sauvegarder-et-restaurer-la-configuration/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.it-connect.fr/pare-feu-fortigate-comment-sauvegarder-et-restaurer-la-configuration/</a> <a href="https://mamot.fr/tags/Pare" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Pare</a>-Feu <a href="https://mamot.fr/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> <a href="https://mamot.fr/tags/Fortinet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fortinet</a>

Hacker NewsAnubis – Open-Source Web AI Firewall Utility<a href="https://github.com/TecharoHQ/anubis" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/TecharoHQ/anubis</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/Anubis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Anubis</a> <a href="https://mastodon.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenSource</a> <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI</a> <a href="https://mastodon.social/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> <a href="https://mastodon.social/tags/WebSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebSecurity</a> <a href="https://mastodon.social/tags/GitHub" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GitHub</a> <a href="https://mastodon.social/tags/CyberSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CyberSecurity</a>

𝕂𝚞𝚋𝚒𝚔ℙ𝚒𝚡𝚎𝚕»Wild Wild Web: Wild Wild Web erzählt Geschichten aus dem Internet. Mal Wissenschaft, mal Tech, mal Investigativ-Recherche und mal Tier-Doku. Janne Knödler und André Dér-Hörmeyer nehmen euch mit zum Headquarter von Spotify und hinter die Great Firewall.«So alt ist das Web schon und auch deshalb eine eigene BR Podcast Reihe darüber.🔊 <a href="https://www.ardaudiothek.de/sammlung/wild-wild-web/urn:ard:page:7c70d6d029ffcb1b/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.ardaudiothek.de/sammlung/wild-wild-web/urn:ard:page:7c70d6d029ffcb1b/</a><a href="https://chaos.social/tags/podcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#podcast</a> <a href="https://chaos.social/tags/web" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#web</a> <a href="https://chaos.social/tags/wordwideweb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wordwideweb</a> <a href="https://chaos.social/tags/radio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#radio</a> <a href="https://chaos.social/tags/it" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#it</a> <a href="https://chaos.social/tags/geschichte" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geschichte</a> <a href="https://chaos.social/tags/spotify" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spotify</a> <a href="https://chaos.social/tags/headquarter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#headquarter</a> <a href="https://chaos.social/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tech</a> <a href="https://chaos.social/tags/internet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#internet</a> <a href="https://chaos.social/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://chaos.social/tags/greatfirewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#greatfirewall</a> <a href="https://chaos.social/tags/medien" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#medien</a> <a href="https://chaos.social/tags/recherche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#recherche</a>

The New Oil<a href="https://mastodon.thenewoil.org/tags/Microsoft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Microsoft</a> asks users to ignore <a href="https://mastodon.thenewoil.org/tags/Windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Windows</a> <a href="https://mastodon.thenewoil.org/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> config errors<a href="https://www.bleepingcomputer.com/news/microsoft/microsoft-asks-users-to-ignore-windows-firewall-config-errors/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.bleepingcomputer.com/news/microsoft/microsoft-asks-users-to-ignore-windows-firewall-config-errors/</a><a href="https://mastodon.thenewoil.org/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cybersecurity</a>

Hacker NewsEBAF – eBPF Based Ad Firewall<a href="https://github.com/Kazedaa/eBAF" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/Kazedaa/eBAF</a><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HackerNews</a> <a href="https://mastodon.social/tags/EBAF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EBAF</a> <a href="https://mastodon.social/tags/eBPF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#eBPF</a> <a href="https://mastodon.social/tags/Based" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Based</a> <a href="https://mastodon.social/tags/Ad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ad</a> <a href="https://mastodon.social/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> <a href="https://mastodon.social/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cybersecurity</a> <a href="https://mastodon.social/tags/open" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#open</a>-source <a href="https://mastodon.social/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tech</a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#news</a>

benzogaga33 :verified:VMware Workstation Pro : comment créer un pare-feu FortiGate-VM ? <a href="https://www.it-connect.fr/vmware-workstation-pro-comment-creer-un-pare-feu-fortigate-vm/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.it-connect.fr/vmware-workstation-pro-comment-creer-un-pare-feu-fortigate-vm/</a> <a href="https://mamot.fr/tags/Virtualisation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Virtualisation</a> <a href="https://mamot.fr/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> <a href="https://mamot.fr/tags/Fortinet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fortinet</a> <a href="https://mamot.fr/tags/VMware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#VMware</a>

das nächste bitteIch brauche mal die Hilfe von <a href="https://social.tchncs.de/tags/RethinkDNS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RethinkDNS</a> Nutzern. Ich habe eine neue App installiert und irgendwas wird von RethinkDNS blockiert, sodass die App (vvs mobil) nicht funktioniert. Schaue ich in die Protokolle werden alle DNS Anfragen beantwortet. Auch in der App Übersicht werden alle Verbindungen als erfolgreich angezeigt. Ich habe sowohl mit RDNSplus als auch mit System DNS versucht. Ich habe mit Wireguard Umleitung und ohne probiert. Hat Jemand eine Idee wo ich noch dran schrauben kann? <a href="https://social.tchncs.de/tags/adblocker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#adblocker</a> <a href="https://social.tchncs.de/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://social.tchncs.de/tags/fedihelp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fedihelp</a>

HessenheldenAngeschlossen und erstmals gestartet. Was mich wundert dass es sehr warm im Betrieb wird. Ich kann es nicht einschätzen ob das normal ist aber wenn jetzt schon so viel Hitze erzeugt wird, bei wenig last, werden die elektrische Bauteile nicht lange durchhalten.<a href="https://mastodon.social/tags/opnsense" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opnsense</a> <a href="https://mastodon.social/tags/cwwk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cwwk</a> <a href="https://mastodon.social/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://mastodon.social/tags/appliance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#appliance</a>

BastilleBSD :freebsd:Say I have a table defined in pf.conf that includes both ip4 and ip6 addresses. When I create my rdr or pass rules that reference this table, do I need to create two entries, one for inet and another for inet6?<a href="https://fosstodon.org/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://fosstodon.org/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://fosstodon.org/tags/ipv6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipv6</a>

Waidler :mastodon:Endlich funktioniert die Endpoint-Erkennung VLAN-übergreifend wieder bei meinem ROON Server. ROON hätte gerne alle Klienten im gleichen Netzwerksegment. Dann klappt die Erkennung auf Anhieb. Bei mehreren VLANs wird's dann schwierig. Da muß man tiefer in die Trickkiste bei den Multicast-Einstellungen greifen. Alte Firewallregeln in der OPNsense-Firewall entfernt und gut durchdachte neue hinzugefügt und schon funktioniert es wieder VLAN-übergreifend.<a href="https://bayerwald.social/tags/roon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#roon</a> <a href="https://bayerwald.social/tags/multicast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#multicast</a> <a href="https://bayerwald.social/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://bayerwald.social/tags/opnsense" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opnsense</a> <a href="https://bayerwald.social/tags/mdns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mdns</a>

Tech SingerThere are allot of people here who understand the world in my particular way, so I thought I'd throw this out and see if anyone has done this sort of thing before and can save me from wheel reinvention. I have a <a href="https://tweesecake.social/tags/Windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Windows</a> machine running <a href="https://tweesecake.social/tags/Windows10" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Windows10</a> which I want to connect to the internet as follows. It has to be <a href="https://tweesecake.social/tags/portable" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#portable</a>. It has to have access only to a very specific and limited number of IP addresses and DNS names which I will identify in advance and which I will edit by hand. It has to block access to everything else including Microsoft's machines, Google's machines, Basically, if it's not on my list, the machine will not connect to it. Whether the machine wants to connect to an IP address, a DNS name, or a device on the local network, I want connections to be promptly blocked. By promptly, I mean that I want the machine not to time out trying to connect to the stuff not on my list, I want the machine to be told no as soon as it tries. I want this because the machine shouldn't be waiting to timeout, it should just be doing what I told it without wasting cycles and time trying to talk to devices I don't want it talking to. The obvious solution is some sort of <a href="https://tweesecake.social/tags/whitelisting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#whitelisting</a> <a href="https://tweesecake.social/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> or <a href="https://tweesecake.social/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#security</a> system, but I have three problems there. First, I'm <a href="https://tweesecake.social/tags/blind" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blind</a> and need <a href="https://tweesecake.social/tags/a11y" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#a11y</a> with <a href="https://tweesecake.social/tags/Jaws" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Jaws</a> and <a href="https://tweesecake.social/tags/NVDA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NVDA</a>. Secondly, as I said, it has to be portable, so I can't carry around a second box with a firewall. Thirdly, the machine has both ireless and ethernet access. I want both ports to have access only to the IPs/names I specify. Whether the machine is connected over ethernet or 802.11, I want those rules to be in effect. I have considered MS' firewall, but am nervous that it will let the machine talk to MS, which I don't want it to. Is any of this even possible? Boosts would be appreciated.

Kevin Karhan :verified:<a href="https://grapheneos.social/@GrapheneOS" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@GrapheneOS</a> <a href="https://fedi.omada.cafe/@fluffery" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@fluffery</a> <a href="https://chaos.social/@maumau" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@maumau</a> <a href="https://social.tchncs.de/@BryanGreyson" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@BryanGreyson</a> <a href="https://mas.to/@fairphone" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@fairphone</a> I.e. <a href="https://mstdn.social/@BrodieOnLinux" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@BrodieOnLinux</a> could not use any of those because they don't support <a href="https://infosec.space/tags/VoLTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#VoLTE</a> (not just in <a href="https://infosec.space/tags/Australia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Australia</a>) and thus would be blocked by the <a href="https://infosec.space/tags/IMEI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IMEI</a>-<a href="https://infosec.space/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a>! <a href="https://www.youtube.com/watch?v=zIJavqEzEIw" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.youtube.com/watch?v=zIJavqEzEIw</a>

NetzpalaverUmfassende KI-gesteuerte Sicherheit in einer Plattform<a href="https://social.tchncs.de/tags/Authentifizierung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Authentifizierung</a> <a href="https://social.tchncs.de/tags/Bedrohungsmanagement" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Bedrohungsmanagement</a> <a href="https://social.tchncs.de/tags/CloudSicherheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CloudSicherheit</a> <a href="https://social.tchncs.de/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cybersecurity</a> <a href="https://social.tchncs.de/tags/Cybersicherheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cybersicherheit</a> <a href="https://social.tchncs.de/tags/Echtzeitschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Echtzeitschutz</a> <a href="https://social.tchncs.de/tags/Endpunktsicherheit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Endpunktsicherheit</a> <a href="https://social.tchncs.de/tags/Firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Firewall</a> <a href="https://social.tchncs.de/tags/ManagedService" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ManagedService</a> <a href="https://social.tchncs.de/tags/ManagedDetection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ManagedDetection</a> <a href="https://social.tchncs.de/tags/SOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SOC</a> <a href="https://social.tchncs.de/tags/TotalMDR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TotalMDR</a> @Watchguard @sichersein<a href="https://netzpalaver.de/2025/06/24/umfassende-ki-gesteuerte-sicherheit-in-einer-plattform/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://netzpalaver.de/2025/06/24/umfassende-ki-gesteuerte-sicherheit-in-einer-plattform/</a>

LinuxiacIPFire 2.29 Core Update 195 open-source firewall is out, adding long-awaited WireGuard VPN support and easy-to-configure tunneling options. <a href="https://linuxiac.com/ipfire-2-29-core-update-195-firewall-brings-native-wireguard-support/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://linuxiac.com/ipfire-2-29-core-update-195-firewall-brings-native-wireguard-support/</a><a href="https://mastodon.social/tags/ipfire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ipfire</a> <a href="https://mastodon.social/tags/firewall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#firewall</a> <a href="https://mastodon.social/tags/wireguard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wireguard</a> <a href="https://mastodon.social/tags/vpn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#vpn</a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a>