![]() ![]() You can run the check and prune commands without the RSA private key to manage backups encrypted with the RSA public key. Other commands that take the RSA private key are list, check, cat, diff, and copy.įor the check command, you'll only need the RSA private key with the -files option, which is used to verify the integrity of every file. $ duplicacy restore -r 1 -key private.pem To restore you'll need the RSA private key: File metadata, such as modification times, permissions, and extended attributes are not protected by the RSA encryption (but still protected by the storage password). Note that when the RSA encryption is enabled, only file contents are encrypted by the RSA encryption. You'll see a log message that says RSA encryption is enabled. No extra option is needed when you run the backup command. You can verify if the RSA encryption is turned on by running the info command in the following way: The RSA public key, along with other configuration parameters, will be stored in the file named config which is then uploaded to the storage. ![]() The RSA encryption can be only enabled if the storage is encrypted (by the -e option). ![]() $ duplicacy init -e -key public.pem repository_id storage_url To initialize a new encrypted storage with the RSA encryption enabled, run the following command: Duplicacy with RSA Encryption Initialization Backups can be created as usual, but to restore files you'll need to provide the corresponding private key. For commercial use, the subscription cost is extremely low - only $2 per month for each computer.Starting from version 2.3.0, you can initialize a storage with an RSA public key. You can also easily configure advanced options such as email notifications, automatic start on logon, and exclude/include patterns.īest of all, Duplicacy is completely free for personal use, without any adware or any limited features. Snapshot migration: all or selected snapshots can be migrated from one storage to anotherĭuplicacy also comes with an elegantly designed GUI that features one-page configuration to allow you to quickly set backup schedules and retention policies.Concurrent access: multiple clients can back up to the same storage at the same time.Deletion: every backup can be deleted independently without affecting others. ![]() Encryption: encrypt not only file contents but also file paths, sizes, times, etc.Deduplication: identical files must be stored as one copy (file-level deduplication), and identical parts from different files must be stored as one copy (block-level deduplication).Full snapshot : although each backup is incremental, it must behave like a full snapshot for easy restore and deletion.Incremental backup: only back up what has been changed.Duplicacy is the only cloud-backup tool that offers all the following 7 essential features: Duplicacy is a new generation cloud-backup tool supporting 5 major cloud-storage providers (Amazon S3, Google Cloud Storage, Microsoft Azure, Dropbox, and Backblaze), as well as local disks and SFTP servers (such as Mac/Linux computers or NAS boxes). ![]()
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