Yubikey/Nitrokey HSM/Vault
https://doc.primekey.com/ejbca/ejbca-integration/hardware-security-modules-hsm/nitrokey-hsm
https://www.vaultproject.io/docs/configuration
https://www.vaultproject.io/docs/configuration/entropy-augmentation
https://learn.hashicorp.com/tutorials/vault/hsm-entropy
https://learn.hashicorp.com/tutorials/vault/seal-wrap?in=vault/enterprise
https://www.vaultproject.io/docs/enterprise/hsm
https://www.vaultproject.io/docs/enterprise/hsm/behavior
https://www.vaultproject.io/docs/enterprise/hsm/security
https://www.vaultproject.io/docs/enterprise/entropy-augmentation#critical-security-parameters-csps
https://www.vaultproject.io/docs/enterprise/sealwrap
https://www.vaultproject.io/api/system/generate-root
https://www.vaultproject.io/docs/internals/security
https://www.vaultproject.io/docs/configuration/seal/pkcs11
https://www.vaultproject.io/docs/enterprise/entropy-augmentation
https://www.vaultproject.io/docs/auth/jwt_oidc_providers.html
https://www.malgregator.com/post/vault-authentication-with-yubikey/
https://www.vaultproject.io/docs/enterprise/mfa
https://www.meetup.com/fr-FR/awsugblr/events/240364464/
https://drive.google.com/file/d/0B9zrIgHkm8PANUI2M2NLenF0Mnc/view
https://banzaicloud.com/blog/vault-hsm/
https://github.com/banzaicloud/bank-vaults
https://www.vaultproject.io/docs/concepts/pgp-gpg-keybase#initializing-with-keybase
Vagrant/Terraform/Vault
https://www.dbasolved.com/2020/08/securing-an-oracle-database-19c-logins-behind-hahsicorp-vault/
https://servian.github.io/hashiqube/#/
https://github.com/servian/hashiqube/
https://www.nomadproject.io/intro/getting-started
https://github.com/hashicorp/vault-guides
https://medium.com/@bruce_25864/set-up-vault-with-vagrant-and-ansible-c90cefe77381
https://github.com/chef/bento/tree/master/packer_templates
https://github.com/boxcutter/ubuntu
https://github.com/boxcutter/windows
https://github.com/SwampDragons/packer-examples
https://github.com/SwampDragons/cool_new_features_demos#vault-kv-engine-integration
https://www.hashicorp.com/resources/vagrant-terraform-the-awesome-software-development