• 0 Posts
  • 21 Comments
Joined 1 year ago
cake
Cake day: June 26th, 2023

help-circle









  • tux7350@lemmy.worldtoLemmy Shitpost@lemmy.world*Permanently Deleted*
    link
    fedilink
    arrow-up
    26
    arrow-down
    1
    ·
    2 months ago

    Woah, naw 130 meters is not far at all for an AR-15. Max effective range for a point target is 500 meters, meaning you can accurately hit an average sized person at that range. If you have something like a standard issued trijicon ACOG RCO, look at the BDC (Bullet Drop Compensation) lines go all the way to 800m. Interestingly enough too, the width of those lines is the width of an average person’s shoulders at that range.









  • tux7350@lemmy.worldtoMildly Infuriating@lemmy.worldMFA
    link
    fedilink
    English
    arrow-up
    3
    ·
    5 months ago

    You use a GPG key that you then add to the yubikey. The keys can only be written or deleted off the yubikey, you can’t read the secret once written. Then you can use the GPG key to either encrypt a file or sign it. Check out Pretty Good Privacy and the GnuPrivacy Guard software for more information on how that works.

    I use my yubikey to encrypt files, sign my work in Git, as well as the usual password authenticator stuff. You can still use FIDO, U2F and OTP codes while using the GPG too.

    Check out this awesome guide on how to setup an airgapped computer to generate the GPG key. https://github.com/drduh/YubiKey-Guide