Mastodawn

Chi era davvero Leonardo da Vinci?🎨
Il contributo di Roberto Cara, per la rivista #ACME, analizza la costruzione del mito di Leonardo da Vinci tra la fine del XIX secolo e la Mostra di Milano del 1939.

Dalle prime interpretazioni positiviste fino all'idealismo degli anni '30, scopriamo come la figura di Leonardo sia stata plasmata per diventare il simbolo di un’epoca.

📖 Un'analisi tra arte, storia e propaganda: https://riviste.unimi.it/index.php/ACME/article/view/15695?mtm_campaign=mastodon

@cultura

#LeonardodaVinci

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Dendrobatus Azureus 6d ago

I've subscribed and am listening now

#ACME #letsencrypt #CA #infosec #programming #networking #SSL

@Dendrobatus_Azureus The Packet protector podcast did a great episode with a deep dive about #acme and how it works under the hood
https://packetpushers.net/podcasts/packet-protector/pp086-using-lets-encrypt-and-the-acme-protocol-for-domain-validation-certificates/
@jjx

PP086: Using Let’s Encrypt and the ACME Protocol for Domain Validation Certificates | Packet Pushers

Certificates are the socks of IT—everyone needs them, and you always lose track of a few. On today's show we dive into the ACME protocol, an IETF standard to help automate how a domain owner gets a domain validation certificate from a Certificate Authority (CA). Our guest, Ed Harmoush, demystifies the ACME protocol and the Let’s Encrypt service, which uses the ACME protocol. Ed discusses ACME clients and servers and walks us step-by-step through how the protocol works. He also explains how certificate automation can save your sanity by eliminating "calendar roulette."

Stefan Eissing Apr 13

If you use Apache httpd ACME (mod_md) and restart your server via a "notification" script, I'd recommend getting v.2.6.10.

There were conditions where the certificate renewal was no longer happening when the server was restarted at "a bad time". Normally very rare, unless the server restarted when notification scripts were currently in call.

#apache #acme

https://github.com/icing/mod_md/releases/tag/v2.6.10

Release mod_md v2.6.10 · icing/mod_md

Fix issue #420 by ignoring job.json files that claim to have completely finished a certificate renewal, but have not produced the necessary result files.

GitHub

ravenbrook Apr 10

finally managed to find an ibm scrollpoint on ebay for a good price and in my country, perfect for #acme

#plan9 #9front

Julien Riou Apr 8

My ACME certificates generated by step-ca don't have a "subject" but they have SANs. Unfortunately, OpenVPN seens to require a subject to work.

#openvpn #stepca #tls #acme

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Hessenhelden Apr 6

@oliver ich möchte halt Let’s Encrypt nutzen und #Firefox soll nicht merkern. Außerdem ist #ACME Unterstützung ein gutes Indiz wie gut der Service umgesetzt wurde. Letztendlich läuft es auf Spielerei oder Ernsthaftigkeit hinaus.

Und ja ddnss.de wäre super. Leider bekommt man ACME nichts zum laufen.

Hessenhelden Apr 6

Bin etwas frustriert. Brauchbare
DynDNS Anbieter sind schwer zu finden. Der Einzige! bis jetzt der auch #ACME Unterstützung bietet ist ipv64.net.

Es gibt auch DDNSS.de, aber damit klappt kein ACME - leider.

dynv6 habe ich nicht zum laufen gebracht.

dnsHome kann ich nicht einmal die Homepage aufrufen.

DuckDNS ist schlimm und nicht brauchbar

afraid.org habe ich nicht zum laufen gebracht.

ich mache erstmal eine Pause.

#DynDNS #IPv64 #DNS https://ipv64.net

Free DynDNS2, VPN Gateway & Healthcheck Service by IPv64.net

IPv64.net is a free DynDNS (DynDNS2), VPN Gateway & Healthcheck service. Special attention is paid to the availability and wide functionality.

IPv64.net

nico Apr 5

[lien] linsomniac/weencrypt: A dead simple TLS/SSH host key signing system inspired by Lets Encrypt for homelabs and dev environments. #security #acme #gik #tls #py

GitHub - linsomniac/weencrypt: A dead simple TLS/SSH host key signing system inspired by Lets Encrypt for homelabs and dev environments.

A dead simple TLS/SSH host key signing system inspired by Lets Encrypt for homelabs and dev environments. - linsomniac/weencrypt

GitHub

roughnecks Apr 3

Post 1/2

How I enhanced my homelab to get connected on the go, without using any other software than wireguard and acme.sh.

This guide walks you through obtaining a wildcard SSL certificate from Let's Encrypt using acme.sh and Cloudflare as the DNS provider.

https://blog.woodpeckersnest.space/2026/04/01/roughnecks/wildcard-ssl-certificates-with-acmesh-and-cloudflare/

#acme.sh #Cloudflare #DNS #domain #homelab #LAN #misadventures #selfhosting

Wildcard SSL Certificates with acme.sh and Cloudflare | An average guy's IT (mis)adventures

Here is where I talk about the stuff I'm doing on my server, things I break, bugs I find and so on.