362
Let's Encrypt Announces New-Certificate-Every-6-Days Offering
(letsencrypt.org)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 16 Dec 2024
362 points (97.9% liked)
Technology
60112 readers
4572 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 2 years ago
MODERATORS
I'm a developer and would appreciate you going into more specifics about which certificates you suggest pinning.
I'm saying that if you're a developer of software that communicates between two nodes across the internet, you shouldn't rely on X.509 because the common root stores have historically been filled with compromised CAs, which would let someone with that CA decrypt and view the messages you send with TLS.
You should mint your own certs and pin their fingerprints so that your application will only send messages if the fingerprint of the cert on the other end matches your trusted cert.
And your software stops functioning after X years due to this.
Don’t do this, this is a bad idea.
Technically all certificates are pinned, especially with public CAs, most OS package the latest CA certs which will all go out of style within 10 years or so. You can see this by loading up any old distro or defunct version of windows.