Happily sending around signed and encrypted emails that use S/MIME certificates that I created myself on my own CA. And as my mail server (that I also run myself) has DKIM, DMARC, SPF set up correctly, that also works. Nice!

#SelfHost#CA#SMIME #x509#eMail

Happily sending around signed and encrypted emails that use S/MIME certificates that I created myself on my own CA. And as my mail server (that I also run myself) has DKIM, DMARC, SPF set up correctly, that also works. Nice!

#SelfHost#CA#SMIME #x509#eMail

New (long and nerdy) blog post: "Be the LetsEncrypt in your homelab with step-ca" at https://jan.wildeboer.net/2025/07/letsencrypt-homelab-stepca/ where I explain my homelab setup with its own CA (Certificate Authority) on RHEL 10 (Red Hat Enterprise Linux) machines.

Replies to this toot will show up as comments on the blog post.

#SelfHost#CA #x509#RHEL#LetsEncrypt

New (long and nerdy) blog post: "Be the LetsEncrypt in your homelab with step-ca" at https://jan.wildeboer.net/2025/07/letsencrypt-homelab-stepca/ where I explain my homelab setup with its own CA (Certificate Authority) on RHEL 10 (Red Hat Enterprise Linux) machines.

Replies to this toot will show up as comments on the blog post.

#SelfHost#CA #x509#RHEL#LetsEncrypt

Am I really the only one who uses 24hrs long living certificates which get automatically renewed and signed by an own CA via ACME?

#ssl #tls #dane #acme #certificate #certificateauthority #ca

Am I really the only one who uses 24hrs long living certificates which get automatically renewed and signed by an own CA via ACME?

#ssl #tls #dane #acme #certificate #certificateauthority #ca

Incredible tool!

“Developed by University of California Los Angeles (UCLA), the tool helps fill in gaps as the Trump administration takes a sledgehammer to federal climate, race, and ethnicity data resources.

“We want to provide facts, reliable data sources. We don’t want this to be something that gets erased from the policy sphere,” says Arturo Vargas Bustamante, faculty research director at the UCLA Latino Policy and Politics Institute (LPPI).

“We don’t want this to be something that gets erased”
The Latino Climate & Health Dashboard includes data on extreme heat and air pollution, as well as asthma rates and other health conditions — issues that are linked to each other. High temperatures can speed up the chemical reactions that create smog. Chronic exposure to fine particle pollution, or soot, can increase the risk of a child developing asthma.“

#latino #heat #neighborhood #extreme#news #dashboard #ucla #ca
https://www.theverge.com/climate-change/694711/heatwave-latino-neighborhoods-data-dashboard-ucla

Incredible tool!

“Developed by University of California Los Angeles (UCLA), the tool helps fill in gaps as the Trump administration takes a sledgehammer to federal climate, race, and ethnicity data resources.

“We want to provide facts, reliable data sources. We don’t want this to be something that gets erased from the policy sphere,” says Arturo Vargas Bustamante, faculty research director at the UCLA Latino Policy and Politics Institute (LPPI).

“We don’t want this to be something that gets erased”
The Latino Climate & Health Dashboard includes data on extreme heat and air pollution, as well as asthma rates and other health conditions — issues that are linked to each other. High temperatures can speed up the chemical reactions that create smog. Chronic exposure to fine particle pollution, or soot, can increase the risk of a child developing asthma.“

#latino #heat #neighborhood #extreme#news #dashboard #ucla #ca
https://www.theverge.com/climate-change/694711/heatwave-latino-neighborhoods-data-dashboard-ucla