From a376d6b2adb1ae2f5c32ae313298169045c2ba8e Mon Sep 17 00:00:00 2001 From: Michael Boelen Date: Mon, 3 Jul 2023 11:06:18 +0200 Subject: [PATCH] Eerste versie van voorjaarsconferentie 2019 --- .../nluug/voorjaarsconferentie-2019/_index.md | 250 ++++++++++++++++++ ...d-tls-sni-now-with-encryption-and-cloud.md | 30 +++ .../mike-hulsman-the-nluug-ftp-server.md | 22 ++ 3 files changed, 302 insertions(+) create mode 100644 content/evenementen/nluug/voorjaarsconferentie-2019/_index.md create mode 100644 content/evenementen/nluug/voorjaarsconferentie-2019/talks/bert-hubert-dns-and-tls-sni-now-with-encryption-and-cloud.md create mode 100644 content/evenementen/nluug/voorjaarsconferentie-2019/talks/mike-hulsman-the-nluug-ftp-server.md diff --git a/content/evenementen/nluug/voorjaarsconferentie-2019/_index.md b/content/evenementen/nluug/voorjaarsconferentie-2019/_index.md new file mode 100644 index 0000000..894acd2 --- /dev/null +++ b/content/evenementen/nluug/voorjaarsconferentie-2019/_index.md @@ -0,0 +1,250 @@ +--- +categories: +- conferenties +- evenementen +date: 2019-05-23T16:08:58+02:00 +description: "De NLUUG najaarsconferentie werd gehouden op donderdag 21 november 2019 in het Van der Valk Hotel Utrecht." +is_event: true +tags: +- conferenties +slug: +title: "NLUUG voorjaarsconferentie 2019" +layout: schedule-event +event_title: "NLUUG voorjaarssconferentie 2019" +event_start: 2019-05-23T08:30:00+02:00 +event_end: 2019-05-23T18:00:00+02:00 +event_timezone: Europe/Amsterdam +event_location: Van der Valk Hotel Utrecht +event_organizers: +- organizer: + id: nluug + name: NLUUG +event_attendance_mode: "offline" +event_images: +- /afbeeldingen/locaties/utrecht/hotel-van-der-valk-utrecht-winthontlaan.jpg +event_description: "Voorjaarsconferentie 2019 van de vereniging NLUUG in het Van der Valk Hotel te Utrecht" +event_address: + street_address: "Winthontlaan 4-6" + postal_code: "3526 KV" + city: "Utrecht" + country_name: "The Netherlands" +event_members_only: true +event_status: "scheduled" +event_schedule: + title: Programma + description: + columns: 4 + headers: + - header: + width: 10 + - header: + text: Zaal 1 + center: true + width: 30 + - header: + text: Zaal 2 + center: true + width: 30 + - header: + text: Zaal 3 + center: true + width: 30 + rows: + - row: + columns: + - column: + time: 08:30 + - column: + textfield: + text: Inschrijving, ontvangst, koffie + size: 3 + center: true + - row: + columns: + - column: + time: 09:15 + - column: + textfield: + text: Openingswoord + center: true + size: 3 + - row: + columns: + - column: + time: 09:30 + - column: + talk: + speaker: Frank Karlitschek + title: "ownCloud/nextCloud, Why I forked my own project and my own company" + keynote: true + link: + center: true + size: 3 + - row: + columns: + - column: + time: 10:30 + - column: + textfield: + text: Koffiepauze + center: true + size: 3 + - row: + columns: + - column: + time: 11:00 + - column: + talk: + speaker: Andy Miller + title: Quickly build a personal resume site with Grav, a modern flat-file open source CMS + link: + - column: + talk: + speaker: Maxim Burgerhout + title: End-to-end automation with Ansible + - column: + talk: + speaker: Brian Joseph + title: "How new OS technologies & standards will not only excite admins... but users as well" + - row: + columns: + - column: + time: 11:45 + - column: + size: 3 + - row: + columns: + - column: + time: 11:50 + - column: + talk: + title: vervolg workshop Andy Miller + link: + - column: + talk: + speaker: Joost van Dijk + title: FIDO2 and Web Authentication + link: + - column: + talk: + speaker: Reinoud van Leeuwen + title: Built-in security in an agile online software development environment + link: + - row: + columns: + - column: + time: 12:35 + - column: + textfield: + text: Lunch + center: true + size: 3 + - row: + columns: + - column: + time: 13:15 + - column: + textfield: + text: ALV + center: true + size: 3 + - row: + columns: + - column: + time: 14:00 + - column: + talk: + speaker: Robert Altnoeder + title: Software Defined Storage the Linux way + link: + - column: + talk: + speaker: Kashyap Chamarthy + title: Effective Virtual CPU Configuration with QEMU and libvirt + link: + - column: + talk: + speaker: Esther Crabbendam + title: Protection of data, privacy and online freedom in a fast changing world + link: + - row: + columns: + - column: + time: 14:45 + - column: + size: 3 + - row: + columns: + - column: + time: 14:50 + - column: + talk: + title: vervolg workshop Robert Altnoeder + - column: + talk: + speaker: Olivier Lambert + title: "XCP-ng: building an Open Source and turnkey virtualization platform" + - column: + talk: + speaker: Alexios Zavras + title: Making Open Source Easily Usable + - row: + columns: + - column: + time: 15:35 + - column: + textfield: + text: Koffiepauze + center: true + size: 3 + - row: + columns: + - column: + time: 16:00 + - column: + talk: + speaker: Amir Jerbi + title: Keeping your Kubernetes secured using kube-hunter, kube-bench and microscanner + - column: + talk: + speaker: Suzanne Daniels + title: From Clippy to Kernel + link: + - column: + talk: + speaker: Rudi van Drunen + title: "CI/CD in a modern world" + link: + - row: + columns: + - column: + time: 16:45 + - column: + size: 3 + - row: + columns: + - column: + time: 16:50 + - column: + talk: + title: vervolg workshop Amir Jerbi + - column: + talk: + speaker: Bert Hubert + title: "DNS & TLS SNI: Now with encryption... and cloud" + link: talks/bert-hubert-dns-and-tls-sni-now-with-encryption-and-cloud/ + - column: + talk: + speaker: Mike Hulsman + title: The NLUUG FTP server + link: talks/mike-hulsman-the-nluug-ftp-server/ + - row: + columns: + - column: + time: 17:35 + - column: + textfield: + text: Borrel, gesponsord door Snow + center: true + size: 3 +--- diff --git a/content/evenementen/nluug/voorjaarsconferentie-2019/talks/bert-hubert-dns-and-tls-sni-now-with-encryption-and-cloud.md b/content/evenementen/nluug/voorjaarsconferentie-2019/talks/bert-hubert-dns-and-tls-sni-now-with-encryption-and-cloud.md new file mode 100644 index 0000000..c508d9b --- /dev/null +++ b/content/evenementen/nluug/voorjaarsconferentie-2019/talks/bert-hubert-dns-and-tls-sni-now-with-encryption-and-cloud.md @@ -0,0 +1,30 @@ +--- +categories: +- presentaties +date: 2023-07-03T10:31:43+02:00 +description: "Een presentatie gegeven door Bert Hubert over DNS en TLS SNI zoals het gebruik van DNS over TLS (DoT) en DNS over HTTPS (DoH)." +layout: event-talk +tags: +- dns +- doh +- dot +- tls +title: "Bert Hubert - DNS & TLS SNI: Now with encryption... and cloud" +speakers: +- bert-hubert +presentation: + filename: 2019-05-23-bert-hubert-dns-and-tls-sni-now-with-encryption-and-cloud.pdf +recording: + platform: youtube + url: https://www.youtube.com/watch?v=V2F92orIEO8 +--- + +## Abstract + +DNS is one of the few remaining (generally) unencrypted parts of our daily network use. In addition, TLS sessions (even TLS 1.3) transfer the name of the server visited in plaintext ("SNI"). 2018 saw the release of technologies to encrypt both of these privacy leaks, which is good. Less good however is that with this encryption, your DNS (and TLS SNI) lookups will move to the cloud. + +In this talk, I explain the technologies used (DNS over TLS and DNS over HTTPS), but also spend time on what this change means: loss of control over your lookups (forget about your intranet), and how encrypting your data to a cloud provider may provide security against your network admin & government, but does send all your browsing behaviour to California. + +## Biografie + +Bert is the founder of PowerDNS. These days he also cares a lot about keeping the internet open. In addition, he can't help document or explain open technologies. diff --git a/content/evenementen/nluug/voorjaarsconferentie-2019/talks/mike-hulsman-the-nluug-ftp-server.md b/content/evenementen/nluug/voorjaarsconferentie-2019/talks/mike-hulsman-the-nluug-ftp-server.md new file mode 100644 index 0000000..9719225 --- /dev/null +++ b/content/evenementen/nluug/voorjaarsconferentie-2019/talks/mike-hulsman-the-nluug-ftp-server.md @@ -0,0 +1,22 @@ +--- +categories: +- presentaties +date: 2023-07-03T10:31:43+02:00 +description: "Een presentatie gegeven door Mike Hulsman over de FTP-server van de NLUUG. Over de geschiedenis van deze dienst en hoe operationeel beheer in zijn werk gaat." +layout: event-talk +tags: +- ftp +title: "Mike Hulsman - The NLUUG FTP server" +speakers: +- mike-hulsman +--- + +## Abstract + +A major asset of the NLUUG is the service of the FTP server. The FTP archive is a service for the open source community, and mirrors a very large number of open source packages. + +In this talk we describe the history of this major hub of global software distribution and show the people and technology (ao. hardware, software and networking infrastructure) that we use to run this service now and in the near future. The method of mirroring and procedure to have a new content mirror attached will be discussed as well. + +## Biografie + +Mike Hulsman is working at Proxy Managed Services in various roles. Since 2012, he is one of the archive- and system admins of ftp.nluug.nl. He is sysadmin for over 20 years now, working on Enterprise solutions for warehousing, telco's, broadband providers, banking, and technology companies. His focus is on integration, virtualization, systems, SAN storage, monitoring and application level. At the moment, he is working on a multi Petabyte gluster environment, inclusing the backup to S3.