- swinog - vmaill01.sys

attn: ip-plus postmaster regarding issue on: mail.swisscom.com
by Benoit Panizzon 19 Oct '23

19 Oct '23

Hi List Trying that way. Could the ip-plus postmaster contact me off-list please: Regarding emails to Swisscom employees reproducible disappearing after being successfully received on: mail.swisscom.com. [138.188.176.225] Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

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DENOG15 in Berlin (Workshop registration open)
by Stefan Funke 18 Oct '23

18 Oct '23

Hallo SWINOG! ========= Deutsch Das jährliche DENOG Event (DENOG15) wird dieses Jahr im Estrel Congress Center (Sonnenallee 225, 12057 Berlin) stattfinden.Wie jedes Jahr möchten wir selbstverständlich auch alle Freunde, Bekannten und Kollegen aus der SWINOG Region dazu einladen! Wer an den Workshops teilnehmen möchte, sollte jetzt die Möglichkeit benutzen und den Ticketkauf mit entsprechenden Reservierungen verbinden. Die Workshops sind immer recht schnell ausgebucht und der reguläre Ticketverkauf endet in weniger als 2 Wochen, am 28. Oktober 2023. https://www.denog.de/de/meetings/denog15/workshop_registration.html https://www.denog.de/de/meetings/denog15/tickets.html Wir freuen uns euch in Berlin! ========= English DENOG15 (19.-21.11.2023) in Berlin will be held in the Estrel Congress Center (Sonnenallee 225, 12057 Berlin). We are excited about DENOG15 in November and look forward to seeing you all again. The agenda is fixed now, and we already opened workshop registrations. Since there is limited space for all workshops, please register now to have a spot! https://www.denog.de/de/meetings/denog15/workshop_registration.html Ticket sales end on October 28th. If you haven't ordered your ticket until now, please do so at: https://www.denog.de/de/meetings/denog15/tickets.html Für die DENOG Event Orga, Stefan

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Free places in DNSSEC/DANE training 19./20. October in Zurich and 30./31. October in Lausanne
by Michael Hausding 10 Oct '23

10 Oct '23

Dear Swinog We are pleased to invite you to join the DNSSEC/DANE training organised by SWITCH. We offer two options: Training in Zürich 19 Oct 2023 - 20 Oct 2023 Training in Lausanne 30 Oct 2023 - 31 Oct 2023 The DNSSEC/DANE training is targeted at registrars, hosters and email providers, but might be also valuable for those who want to improve their DNS and email security. The participation is free for Swinog members. More information and registration can be found at: https://www.switch.ch/security/DNSSEC_2023/ In case of question, do not hesitate to contact petra.raszkova(a)switch.ch. Best regards Michael ------------------------------------ Michael Hausding, Competence Lead DNS & Domain Abuse SWITCH-CERT Werdstrasse 2, P.O. Box, 8021 Zurich, Switzerland phone +41 44 268 15 77, incident phone +41 44 268 15 40 michael.hausding(a)switch.ch http://securityblog.switch.ch

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Invitation for the Swiss Web Security Day on 17 October in Bern
by Michael Hausding 29 Sep '23

29 Sep '23

Dear Swinog list As every year, SWITCH, SISA - the Swiss Internet Security Alliance and SWICO have teamed up for the Swiss Web Security Day in Bern. We bring you inspiring insights, best practices, and meaningful discussions on current issues on security, technical, legal and regulatory issues. Be part of it and meet your peers in Bern! More information and registration: https://swsd2023.events.switch.ch/ <https://swsd2023.events.switch.ch/> Hope to see some of you in Bern Best regards Michael ------------------------------------ Michael Hausding, Competence Lead DNS & Domain Abuse SWITCH-CERT Werdstrasse 2, P.O. Box, 8021 Zurich, Switzerland phone +41 44 268 15 77, incident phone +41 44 268 15 40 michael.hausding(a)switch.ch <mailto:michael.hausding@switch.ch> http://securityblog.switch.ch <http://securityblog.switch.ch/>

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Email Outage @ NZZ?
by Benoit Panizzon 25 Sep '23

25 Sep '23

Hi List Anyone from NZZ on this list? It looks like we have a couple of customers complaining not receiving emails from NZZ since almost 14 days and sender not getting any bounces. What I suspect when looking at the logs is an outage at SalesForce aka mta.email.nzz.ch[13.111.14.63] from which I don't see any connections anymore in the last couple of days. Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

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sg.ch down?
by manfred.flueck＠flueck.net 07 Sep '23

07 Sep '23

Hello all sg.ch is down since yesterday afternoon. Any information on this? regards Manfred

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srf.ch IPv6 Geo Location issue
by Fredy Künzler 27 Aug '23

27 Aug '23

Anyone around from srf.ch who could help to debug a GeoIP issue? https://www.srf.ch/play/tv/hilfe/geoblock says "please contact your internet provider". Well, yes, done that ;-) - it was not a customer complaint. I observed it myself. Quick analysis shows that GeoIP information database of SRF has an issue with at least one IPv6 allocation of Init7. -- Fredy Künzler Init7 (Switzerland) Ltd. Technoparkstrasse 5 CH-8406 Winterthur https://www.init7.net/

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IANA AS Numbers Registry Update
by David Dong 11 Aug '23

11 Aug '23

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following blocks to the RIPE NCC: 213404-214427 Assigned by RIPE NCC 2023-08-10 214428-215451 Assigned by RIPE NCC 2023-08-10 215452-216475 Assigned by RIPE NCC 2023-08-10 You can find the registry at: https://www.iana.org/assignments/as-numbers/ The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best regards, David Dong IANA Services Sr. Specialist

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Fwd: [nog-org] Events galore : Climate/Sustainability, FLOSS, IoT/Security, protests & rebellions...
by Steven Glogger 08 Aug '23

08 Aug '23

fyi other NOG events in europe gruss -steven Anfang der weitergeleiteten Nachricht: Von: Vesna Manojlovic <BECHA(a)ripe.net> Datum: 8. August 2023 um 10:05:20 MESZ An: nog-org(a)ripe.net Betreff: [nog-org] Events galore : Climate/Sustainability, FLOSS, IoT/Security, protests & rebellions... Hi, since you guys are events organisers, maybe you are interested in the events from other communities, so you can share them with your local groups... Some of these are more relevant to your (tech) interests than others, but you might be surpised with what your community is looking for.. Share & Enjoy, Vesna == “Internet Without Borders” conference & hackathon August 11-13th, 2023, Amsterdam https://internetborders.net === RIPE87 in Rome: 27.11 - 1.12. https://ripe87.ripe.net/ Submit a talk: https://ripe87.ripe.net/cfp/ Get a travel grant: https://www.ripe.net/fellowship Academic cooperation: https://www.ripe.net/raci *The application deadline is Tuesday, 11 September 2023.* === Global Climate Strike 15-17. September https://fridaysforfutureusa.org/sept-15/ === "All Systems Go" (foundational user-space Linux technologies) 13-14th September, Berlin https://all-systems-go.io === Open Source Summit Europe 19-21 September 2023, Bilbao, Spain https://events.linuxfoundation.org/open-source-summit-europe/ === Next Generation Internet (NGI) Forum: Unlocking the power of Digital Commons 15-16 November, Brussels (Belgium) https://www.ngi.eu/event/ngi-forum-2023/ === OpenForum Academy Symposium 2023, 28 November in Berlin. https://symposium.openforumeurope.org The OpenForum Academy, Carnegie Mellon University, FGV Direito Rio, Keio University, TU Berlin and the United Nations University Centre for Policy Research are proud to announce the programme for the OpenForum.. ... insight into the state of art of Open Source today: Open Source Communities and Cooperatives Legal implications from Open Source Open Source and AI Measuring Open Source ... & not limited to the academic public. === Chaos Communication Camp 15.-19.08.2023, Ziegeleipark Mildenberg, Zehdenick, Germany https://events.ccc.de/camp/2023/infos/ === BalCCon2k23 - Balkan Computer Congress 08-10 September in Novi Sad, Serbia https://2k23.balccon.org/ === The Things Conference 21-22 September 2023, Amsterdam https://www.thethingsconference.com "event about LoRaWAN® and Low Power Internet of Things. Join 1500+ top IoT professionals, 70+ leading industry players, learn from 90+ curated keynotes and 20+ workshops, learn about the latest developments in the LPWAN market and become a LoRaWAN expert. " === The 9th IEEE World Forum on Internet of Things 12-27 OCTOBER 2023, Aveiro, Portugal THE BLUE PLANET: A MARRIAGE OF SEA AND SPACE https://www.ngi.eu/event/the-9th-ieee-world-forum-on-the-internet-of-things… === IETF 118, 4-10 November, Prague https://www.ietf.org/how/meetings/118/ === September 1-4, 2023, Freedom Not Fear, Brussels, https://freedomnotfear.org 14-16 Sep 2023 - 6th Foundational Economy Conference in Vienna: https://www.tuwien.at/ar/ifip/fec23 14-16 September, Portugal https://www.digitalrights.community/blog/announcing-team-communitys-global-… 14 September 2023: 10th World Sustainability Forum (WSF2023) https://wsf-10.sciforum.net/?utm_source=sustainability_foundation&utm_mediu… === 12-15 October 2023, Milano: World Congress for Climate Justice (the call drafted by Belgian, Italian and German activists this summer in Berlin https://ilmanifesto.it/lettere/per-il-congresso-mondiale-per-la-giustizia-c… // http://www.wccj.online/en/call/ === 16-18. October --> Rome -> https://climateweek.thepeopleevents.com/ === 23-28. October in Graz (Austria) at esc medien kunst labor: Techno-disobedience : info(a)esc.mur.at + "first-aid kit", = "care repair kits" ; deadline Thursday 31st of August 2023. https://constantvzw.org/wefts/orientationspourcollaboration.en.html === Climate Garden / Philosophical Café: Meaning and purpose in a post-materialist society? Sunday, August 13, 2023 at 1:00 PM CET Amsterdam, De KasKantine, Handbalstraat 1 == 5 September: Reading Group: https://www.criticalinfralab.net/2023/06/05/environment-reading-group/ === XR, A12 Blockade, The Hague 9 September, https://a12blokkade.nl === For more events, follow: - https://wiki.techinc.nl/User:Becha/events2023 - https://www.ripe.net/participate/meetings/calendar) - https://nsrc.net/calendar - https://pch.net/calendar - https://foss.events/ - https://radar.squat.net - https://events.rebellion.global -- Senior Community Builder, RIPE NCC https://labs.ripe.net/author/becha/

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Call for Presentations EPF 2023, Prage, Czech Republic // SwiNOG
by Arnold Nipper 05 Aug '23

05 Aug '23

Dear all, this is the Call for Presentations for the European Peering Forum 2023. AMS-IX, DE-CIX, LINX, NETNOD and guest IXP NIX.CZ, are happy to host the European Peering Forum (EPF) 2023 from Sunday the 10th to Wednesday 13th September 2023 in Prague, Czech Republic. The event will welcome peering managers and coordinators from networks connected to the host and guest Internet exchanges. Besides some interesting topical agenda, the three-day event accommodates room for attendees to meet on a one-to-one basis to discuss bilateral peering business opportunities. The programme committee will be looking for presentations and related to peering and technical topics of interconnection. Your presentation should address: * Interconnection Automation * Regional Peering * Interconnection / Peering Internet Governance and Regulatory Topics * Economic and Product Trends * Peering / Interconnection strategies * Interesting findings about Peering / Interconnection * 400GE and beyond * Any other hot topic related to Interconnection / Peering Submissions =========== Presentations must be of a non-commercial nature. Product or marketing heavy talks are strongly discouraged. Submissions of presentations should be made to the programme committee <epf-pc(a)peering-forum.eu>. Please include: * Author's name and e-mail address * Presentation title * Abstract * Slides (if available) * Time requested (max. 30 minutes incl. Q&A) Deadlines ========= Please send in your presentation asap. We decide on a first come first serve basis. The latest date for submission is July 30th, 2023. More information about the event and other activities around EPF16 may be found at * https://peering-forum.eu/2023/ * https://www.facebook.com/groups/1486607564933665/ On behalf of EPF, Best regards, AMS-IX, DE-CIX, LINX and NETNOD -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

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Spamfilter Solution
by Michael Righter 17 Jul '23

17 Jul '23

Hi Can anyone recommend a spamfilter solution: - Cloud hosted (multihomed and HA) - multiple domains - user can release their spam mails - Advanced threat protection - API for different taks - Good Web UI for Logs and configuration We already have one, but the support is not that good anymore, and their blacklisting score is a blackbox... Thanks and cheers Michael

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Switzerlandwide Internet problem
by Michele Capobianco 16 Jul '23

16 Jul '23

Hey all A friend just told me that Cybernet told him there is a Switzerlandwide Internet Problem. Does anybody know something? Cheers Michele -------- Online Consulting AG, Michele Capobianco, System Administrator, Weststrasse 38, CH-9500 Wil Phone +41 (0)71 913 31 31, Fax +41 (0)71 913 31 32 http://www.online.ch, michele.capobianco(a)online.ch<mailto:michele.capobianco@online.ch> --------

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IPv6, Gateway settings in datacenter/server
by Mueller Urs SBB CFF FFS 14 Jul '23

14 Jul '23

Hello Curious about the «best practice» you use for IPv6 gateways in server config / datacenter. Votes for static gateway settings on servers? Or do you use IPv6 nd/ra? Or perhaps DHCPv6? Regards, Urs SBB AG Cyber Security Cyber Defense Center Poststrasse 6, 3072 Ostermundigen Mobil +41 79 433 21 67 urs.bf.mueller(a)sbb.ch<mailto:urs.bf.mueller@sbb.ch> / www.sbb.ch<http://www.sbb.ch>

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Top Cybersecurity Companies in UAE
by milton white 14 Jul '23

14 Jul '23

Cybersecurity Dubai is a premier cybersecurity service provider based in the United Arab Emirates. With a team of highly skilled and experienced cybersecurity professionals, we specialize in delivering comprehensive security solutions to businesses of all sizes and industries in Dubai and throughout the UAE. For more go now .. https://cybersecuritydubai.ae/

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SwiNOG#38 > All presentations and Videos are online!
by Steven Glogger 23 Jun '23

23 Jun '23

Hi everyone We've worked night and day to bring you this: All SwiNOG #38 Videos and presentations are online! Either on the website: https://www.swinog.ch/meetings/swinog38/ Or just watch the youtube playlist: https://www.youtube.com/playlist?list=PLMP2Spqss4IoHeTwSBLwdVpvkDe1bgg2V [https://i.ytimg.com/vi/YxVfTn7hCVM/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriq…]<https://www.youtube.com/playlist?list=PLMP2Spqss4IoHeTwSBLwdVpvkDe1bgg2V> SwiNOG #38<https://www.youtube.com/playlist?list=PLMP2Spqss4IoHeTwSBLwdVpvkDe1bgg2V> All published videos from SwiNOG#38 Meeting 21.06.2023 in Berne www.youtube.com greetings -steven

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A simple BGP community setup for blackholing
by Catseye Chandra 15 Jun '23

15 Jun '23

The DDoS 'o the day reminded to put this setup in a blog post, anyone not having a BGP community processing for blackholing is welcome to read it: https://straussaudio.ch/ Regards.

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swisscom network issue
by naz 15 Jun '23

15 Jun '23

Hello, someone from swisscom may contact me offlist please ? many of our customers are unable to reach the swisscom network, and most of our customers using swisscom are unable to reach their infrastructure this issue started yesterday . thanks in advance Philippe from SwissCenter

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Fwd: [PDB Announce] Your input sought on PeeringDB's Network Type field
by Arnold Nipper 14 Jun '23

14 Jun '23

Please have your say ... it only takes five minutes TIA and see you next week Arnold -------- Weitergeleitete Nachricht -------- Betreff: [PDB Announce] Your input sought on PeeringDB's Network Type field Datum: Wed, 14 Jun 2023 09:08:43 -0700 Von: Leo Vegoda <leo(a)peeringdb.com> An: pdb-announce(a)lists.peeringdb.com Hi, PeeringDB's Product Committee wants your input on whether the Network Type field is useful. Should it go? Should it change? We have published a very short blog post describing the options and linking to the survey. https://docs.peeringdb.com/blog/network_type_your_input_sought/ <https://docs.peeringdb.com/blog/network_type_your_input_sought/> Your input will influence our decision. Thanks, Leo Vegoda PeeringDB Product Manager -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

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Sicherheit von SS7 - mit Schweiz-Bezug
by Matthias Leisi 09 Jun '23

09 Jun '23

(Resend von der richtigen Absender-Adresse) https://www.haaretz.com/israel-news/security-aviation/2023-05-10/ty-article… The Secretive Swiss Dealer Enabling Israeli Spy Firms (…) It leads from the Americas to Africa to South-East Asia, but also to Basel, a mediaeval town on the banks of the Rhine and the unassuming home of Andreas Fink, a Swiss telecom expert whose unusual skills have placed him at the centre of this industry. (…) reveal how Fink's systems have served as a conduit for probing and attacking phone networks across the globe (…) When contacted by this investigation, Fink admitted to working with companies and “legally entitled government agencies” as a provider of surveillance services. (…) Fink's request to Robert was for "SS7 access" and "a bunch of global titles". In other words, he wanted a list of phone numbers, belonging to Robert's phone company, which could be used to send queries to other networks in other countries. (…) -- Matthias Leisi Katzenrütistrasse 68, 8153 Rümlang Mobile +41 79 377 04 43 matthias(a)leisi.net <mailto:matthias@leisi.net>

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Swiss Domain Security Report Q3 2022
by Bohren, Andres 08 Jun '23

08 Jun '23

Hi All, Over the last Months I've created the Swiss Domain Security Report from all ~2.4 Mio .ch Domains. The Report focuses on an overview about Mail security in Switzerland (Data from Q3 2022) All the details can be found here: https://blog.icewolf.ch/archive/2023/06/07/swiss-domain-security-report-q3-… Kind Regards Andres Bohren

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### SwiNOG #38 - Agenda ###
by Simon Ryf 08 Jun '23

08 Jun '23

Dear SwiNOG community, we could finally compile the agenda for the upcoming SwiNOG #38 – June Wednesday 21st Have a look at https://www.swinog.ch/meetings/swinog38/ There is still time to https://register.swinog.ch/ if you have not done it already. We have a super packed agenda. On the other hand, I’m very happy with all the exciting speeches which have made it to the final list. A few last things to wrap up and then we’re ready to welcome you again in ~ 2 weeks. Looking forward to seeing many of you. SwiNOG Core Team

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Re: swinog Digest, Vol 219, Issue 11
by f_sfetea＠yahoo.com 20 May '23

20 May '23

Hmm, instead of securing their networks and pushing for better security standards they'll cut access to one fish. Is that an ideal strategy? Some other bigger meaner fish will still use those vulnerabilities. I was wondering if the GSMA is or should regularly perform security audits. https://www.gsma.com/security/gsma-mobile-security-research-acknowledgement… Or perhaps award publicly visible badges of honor to those mobile networks that are not vulnerable to similar attacks. I mean how many companies do we know? that publicly stated: Hello our mobile users btw. we fixed those vulnerabilities in our network! You should now be better protected. I never got any such information from any of my providers. Did you? Beste Grüsse, Regards si s-auzim de bine Florin Sfetea On Friday, May 19, 2023, 12:00:21 PM GMT+2, <swinog-request(a)lists.swinog.ch> wrote: Send swinog mailing list submissions to swinog(a)lists.swinog.ch To subscribe or unsubscribe via email, send a message with subject or body 'help' to swinog-request(a)lists.swinog.ch You can reach the person managing the list at swinog-owner(a)lists.swinog.ch When replying, please edit your Subject line so it is more specific than "Re: Contents of swinog digest..." Today's Topics: 1. Re: Sicherheit von SS7 - mit Schweiz-Bezug (Ralph Krämer) ---------------------------------------------------------------------- Message: 1 Date: Thu, 18 May 2023 22:33:17 +0200 (CEST) From: Ralph Krämer <ralph.kraemer(a)vable.ch> Subject: [swinog] Re: Sicherheit von SS7 - mit Schweiz-Bezug To: swinog <swinog(a)lists.swinog.ch> Message-ID: <172298345.199.1684441997706.JavaMail.zimbra(a)vable.ch> Content-Type: text/plain; charset=utf-8 nice : https://www.spiegel.de/netzwelt/netzpolitik/andreas-fink-mobilfunkverband-g… about time ;-) ----- Am 15. Mai 2023 um 13:31 schrieb Florin Sfetea via swinog swinog(a)lists.swinog.ch: > Hello all, > > I was reading this old(2018) ENISA Report [ > https://www.enisa.europa.eu/publications/signalling-security-in-telecom-ss7… > | > https://www.enisa.europa.eu/publications/signalling-security-in-telecom-ss7… > ] > Might help in some way but reading it had reminded me of ARP spoofing/poisoning > attacks which even today are still used and work in a lot of networks that I > have been. :) > > One year later I had open a case with Salt where I requested a public statement > that they had fixed/mediated the issues discovered up to that time(March 2019) > or at least that a remediation plan was in place. > > Someone from Support answered that " The introduction of 5G will only take place > if data security is guaranteed for our customers and we can assume that the > security issue will not lead to a delay in the introduction of 5G. " > > I was not satisfied ::)) with the answer and requested an escalation > > They eventually closed my case in July 2019 with: > > " Dear Sir, > > > Salt follows industry best practices in terms of security for its entire mobile > infrastructures and improves constantly the protection of its mobile > infrastructures and customers. The case you mention is known and has been > addressed accordingly. > " > No public statement nor such other mentions of which fix was exactly addressed. > > I don't have anything with any mobile provider. At that time it was just happen > to be Salt. I move from time to time to different other ones. > > I think we should have here in Switzerland more or less a same similar to ENISA > organization that should supervise and perform regular audits on mobile > providers. Melani/NCSC would that fit your bill? > > I never really had time to further test if any of those vulnerabilities or newer > where actually fixed. Someone should definitely do it. Free for fame or payed > from a government branch is to > [ https://www.gsma.com/security/gsma-mobile-security-research-acknowledgement… > | https://www.gsma.com/security/gsma-mobile-security-research-acknowledgement… > ] > > > Regards, > Florin > > _______________________________________________ > swinog mailing list -- swinog(a)lists.swinog.ch > To unsubscribe send an email to swinog-leave(a)lists.swinog.ch ------------------------------ Subject: Digest Footer _______________________________________________ swinog mailing list -- swinog(a)lists.swinog.ch To unsubscribe send an email to swinog-leave(a)lists.swinog.ch ------------------------------ End of swinog Digest, Vol 219, Issue 11 ***************************************

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Re: Sicherheit von SS7 - mit Schweiz-Bezug
by Florin Sfetea 18 May '23

18 May '23

Hello all, I was reading this old(2018) ENISA Report https://www.enisa.europa.eu/publications/signalling-security-in-telecom-ss7… Might help in some way but reading it had reminded me of ARP spoofing/poisoning attacks which even today are still used and work in a lot of networks that I have been. :) One year later I had open a case with Salt where I requested a public statement that they had fixed/mediated the issues discovered up to that time(March 2019) or at least that aremediation plan was in place. Someone from Support answered that "The introduction of 5G will only take place if data security is guaranteed for our customers and we can assume that the security issue will not lead to a delay in the introduction of 5G." I was not satisfied ::)) with the answer and requested an escalation They eventually closed my case in July 2019 with: "Dear Sir, Salt follows industry best practices in terms of security for its entire mobile infrastructures and improves constantly the protection of its mobile infrastructures and customers. The case you mention is known and has been addressed accordingly. " No public statement nor such other mentions of which fix was exactly addressed. I don't have anything with any mobile provider. At that time it was just happen to be Salt. I move from time to time to different other ones. I think we should have here in Switzerland more or less a same similar to ENISA organization that should supervise and perform regular audits on mobile providers. Melani/NCSC would that fit your bill? I never really had time to further test if any of those vulnerabilities or newer where actually fixed. Someone should definitely do it. Free for fame or payed from a government branch is to https://www.gsma.com/security/gsma-mobile-security-research-acknowledgement… Regards, Florin

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Mailproblems with / on (isis)servercorner.net
by Mueller Urs SBB CFF FFS 16 May '23

16 May '23

Hello One of my clients got a problem to receive mails from one customer. He sends mails from its system through isis.servercorner.net and the mailserver refuses to accept the mail with a «no such mailbox» answer. But the mailserver should not look for the mailbox but forward to M365. We suspect a wrong mx in the dns of servercorner.net. When we look into the mx of the customer, it looks like: dig mx 4plusarchitektinnen.ch +short 0 4plusarchitektinnen-ch.mail.protection.outlook.com. dig 4plusarchitektinnen-ch.mail.protection.outlook.com +short 104.47.22.10 104.47.22.74 The customer was on a hosting somewhere inside servercorner.net and we suspect there are leftovers. Anybody here from servercorner.net? How to contact? Regards, Urs

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Front de libération des IXPs
by Angry Peer 14 May '23

14 May '23

Just have been made aware of https://www.de-cix.ch/ I would like to join! Have a nice Sunday afternoon, A.P.

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