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adds bit about cron-jobs and limiting key access with authorized_keys

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James Tomasino 2019-08-25 14:17:30 +00:00
parent 3833053463
commit aaf84a70dc
1 changed files with 7 additions and 2 deletions
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docs/ed25519.md
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@ -38,6 +38,11 @@ Switches:
organizing specific machine keys not covered in this guide.
When asked to enter a passphrase, do so. An ssh key without a passphrase is
completely vulnerable if stolen.
vulnerable if stolen.
_[In progress]_
### Keys used in cron-jobs
Some keys may be used for automated scripts and are not appropriate to
passphrase. In this case, extra security can be gained by setting
`authorized_keys` entries to restrict the commands the key is permitted to
run, down to the command-line arguments.