On Fri, 12 Mar 2021 ept8ept8 at secmail.pro wrote: > Hi I was reading about how unlock encrypted root partition from remote > (unattended). I'd like asking what is compatible way for this in centos > and commonly used by administrators? > > I think most simple is install dropbear in initramfs for allow remote SSH > and manual enter passphrase. I find many HOWTO for that on debian/ubuntu, > but nothing for centos. > > Is there any help, recommend or HOWTO available for centos? > > Example reference: > https://security.stackexchange.com/questions/161974/unattended-disk-encryption/204369#204369 Is this what you're looking for? <https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/security_hardening/configuring-automated-unlocking-of-encrypted-volumes-using-policy-based-decryption_security-hardening>