this post was submitted on 25 Jan 2026
544 points (99.3% liked)
Technology
79298 readers
3485 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- 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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I get why they do this, because downgrade attacks are a thing that are used to exploit devices remotely, but there are other ways to implement this, like what GrapheneOS does. Downgrading can also just be restricted to unlocked bootloaders as well via a software revocation list that gets deleted/bypassed upon unlocking.
There is no good reason for devices to use efuses to block downgrades unless they are trying to restrict user freedom a la consoles.
No good reason