Tootfinder

Opt-in global Mastodon full text search. Join the index!

@fanf@mendeddrum.org
2026-02-17 12:42:04

from my link log —
ACME, a brief history of a protocol which has changed Internet security.
blog.brocas.org/2025/12/01/ACM

ACME, a brief history of one of the protocols which has changed the Internet Security
ACME, a brief history of one of the protocols which has changed the Internet Security Changelog 03 December 2025: article announced on Mastodon, LinkedIn and X. 03 December 2025: J.C. Jones published his reflections about 10 years of Let’s Encrypt. A must read! 03 December 2025: J.C. has also been kind enough to announce this article on Hacker News. It makes it jump in the TOP 25 on the HN homepage and in stats (31k reads after 24h, 45k after 15d) 💚 04 December 2025: add a link to the ACME…

@aral@mastodon.ar.al
2025-12-17 15:24:34

Just updated Node Pebble to support latest release version of Let’s Encrypt’s Pebble testing server.
#LetsEncrypt…

node-pebble
A Node.js wrapper for Let’s Encrypt’s Pebble (a small RFC 8555 ACME test server not suited for a production certificate authority)

@ubuntourist@mastodon.social
2025-12-17 20:25:19

Let's Encrypt Ending TLS Client Authentication Certificate Support in 2026
#news

Ending TLS Client Authentication Certificate Support in 2026
Let’s Encrypt will no longer include the “TLS Client Authentication” Extended Key Usage (EKU) in our certificates beginning in 2026. Most users who use Let’s Encrypt to secure websites won’t be affected and won’t need to take any action. However, if you use Let’s Encrypt certificates as client certificates to authenticate to a server, this change may impact you. To minimize disruption, Let’s Encrypt will roll this change out in multiple stages, using ACME Profiles:

@ripienaar@devco.social
2026-01-16 17:21:23

Lets Encrypt for IP addresses \o/
letsencrypt.org/2026/01/15/6da

6-day and IP Address Certificates are Generally Available
Short-lived and IP address certificates are now generally available from Let’s Encrypt. These certificates are valid for 160 hours, just over six days. In order to get a short-lived certificate subscribers simply need to select the ‘shortlived’ certificate profile in their ACME client. Short-lived certificates improve security by requiring more frequent validation and reducing reliance on unreliable revocation mechanisms. If a certificate’s private key is exposed or compromised, revocat…

@fanf@mendeddrum.org
2026-02-12 12:42:01

from my link log —
Best practices for ACME client implementations.
docs.https.dev/acme-ops
saved 2020-03-15 dotat.at/:/KMH64.html…

@publicvoit@graz.social
2025-12-13 10:10:41

10 Years of Let's Encrypt #Certificates
letsencrypt.org/2025/12/09/10-
Mindblowing statistics of this extremely important project, delivering

10 Years of Let's Encrypt Certificates
On September 14, 2015, our first publicly-trusted certificate went live. We were proud that we had issued a certificate that a significant majority of clients could accept, and had done it using automated software. Of course, in retrospect this was just the first of billions of certificates. Today, Let’s Encrypt is the largest certificate authority in the world in terms of certificates issued, the ACME protocol we helped create and standardize is integrated throughout the server ecosystem, an…

@jake4480@c.im
2026-01-05 02:26:28

Pretty psyched for that Coyote vs. Acme flick coming this year in August. This is another still from it. As I see coyotes all the time in Arizona here, it hits home 😂
#CoyoteVsAcme

Coyote on a wacky contraption from the upcoming Coyote vs Acme movie
@jtk@infosec.exchange
2026-01-03 03:46:25

Weekend Reads
* VPN IPv6 leaks
arxiv.org/abs/2512.19698
* ACME protocol brief history

Smoothing Rough Edges of IPv6 in VPNs
How do commercial VPNs interact with IPv6? We show two "rough edges" in how commercial VPNs handle IPv6. First, we show that many IPv4-only VPNs leak IPv6 traffic to the ISP. Individual use VPNs in part to conceal their local IP addresses, so such leaks reduce user privacy. While prior work has studied VPNs in testbeds, we use a new dataset of 129k VPN-using daily visitors to WhatIsMyIPAddress.com that quantifies these leaks and show 12 VPNs previously considered safe still leak for at least 5%…

@Techmeme@techhub.social
2025-11-23 06:35:49

Peek, which sells software for attractions and tour operators, raised a $70M Series D, taking total funding to $150M, and acquired Acme Ticketing and Connect&Go (Ryan Lawler/Axios)
axios.com/pro/fintech-deals/20

Exclusive: Software maker Peek raises $70M, makes two buys
The company acquired Acme Ticketing and Connect&Go to bring ticketing, memberships and on-site operations all under one roof.

@chrislowles@mastodon.social
2026-02-11 19:59:42

Don't forget, Coyote vs. Acme is coming out this august, we need that shit to make a quick billy.

@frankel@mastodon.top
2026-01-24 09:02:01

6-day and IP Address Certificates are Generally Available
#LetsEncrypt

6-day and IP Address Certificates are Generally Available
Short-lived and IP address certificates are now generally available from Let’s Encrypt. These certificates are valid for 160 hours, just over six days. In order to get a short-lived certificate subscribers simply need to select the ‘shortlived’ certificate profile in their ACME client. Short-lived certificates improve security by requiring more frequent validation and reducing reliance on unreliable revocation mechanisms. If a certificate’s private key is exposed or compromised, revocat…

@jdrm@social.linux.pizza
2026-01-27 10:22:49

Una prueba breve desde el cliente multiplataforma de consola de Mastodon Hell....

Captura de pantalla de 9front en el que se ve Acme con el correo abierto, un documento de codigo uxn y varios documentos de org-roam todo a la vez. En la pantalla tambien esta vdir y la lista de ventanas abiertas. Todo ello con un tema oscuro del escritorio Lola
@aral@mastodon.ar.al
2025-12-19 09:54:33

🥳 New Node Pebble release (version 5.3.0)
Thanks to the lovely folks at Let’s Encrypt tagging a new release of Pebble last night¹ (version 2.9.0), there’s now a new version of Node Pebble that uses it :)
codeberg.org/small-tech/node-p
Enjoy! 💕
¹

node-pebble
A Node.js wrapper for Let’s Encrypt’s Pebble (a small RFC 8555 ACME test server not suited for a production certificate authority)