Heads up that since 12:30 UTC, the matrix.org synapse has been running 2 sharded event persister workers: the 1st time we've ever split the job of DB writing across multiple workers! CPU is reassuringly halved & solves one of the big remaining bottlenecks in Synapse.

I'm an official team member of PrivacyTools now. :)

Mailto: Me Your Secrets. Three attacks on OpenPGP and S/MIME implementations:

nds.ruhr-uni-bochum.de/media/n (PDF file)

The paper describes three attacks on OpenPGP and S/MIME implementations to replace certificates, sign arbitrary messages, or exfiltrate private keys.

#OpenPGP #SMIME #Vulnerability #InfoSec #Security

Improve accessibility β™Ώ of your Fediverse posts:

– Set a description for images and media.
– Capitalize the first character of each word in your hashtags.

For your websites, see the Web Content Accessibility Guidelines (WCAG): w3.org/TR/WCAG22/.

There are some useful accessibility tools on w3.org/WAI/ER/tools/.

#Blog #WCAG #Accessibility #Tip #Website

Mastodon πŸ” privacytools.io

Fast, secure and up-to-date instance. PrivacyTools provides knowledge and tools to protect your privacy against global mass surveillance.

Website: privacytools.io
Matrix Chat: chat.privacytools.io
Support us on OpenCollective, many contributions are tax deductible!