Duplicity
Duplicity is an open source backup software that supports encrypted, incremental backups. It works by producing encrypted tar volumes and uploading them to a remote or local file server.
Duplicity: Open Source Backup Software
Duplicity is an open source backup software that supports encrypted, incremental backups. It works by producing encrypted tar volumes and uploading them to a remote or local file server.
What is Duplicity?
Duplicity is an open source backup application designed for encrypted, incremental backup. Some key features of Duplicity include:
- Supports a variety of backends for storage including local, remote, cloud servers, etc.
- Incremental backups for efficiency - only changed data is backed up after the initial backup
- Strong encryption using GnuPG ensures backup files are secure and private
- Scheduling features allow automatic regular backups
- Deduplication avoids backing up duplicate data
- Open source Python implementation with good community support
Duplicity is a good option for Linux and Unix-like operating system users who require encrypted offsite backups on a budget. It integrates well into scripts and cron jobs allowing easy automation of backups. The open source nature provides transparency for security audits. Overall, Duplicity is a mature, secure, and flexible backup application.
Duplicity Features
Features
- Incremental backups to minimize bandwidth usage
- Encryption using GnuPG to secure backups
- Support for a variety of backends like FTP, SSH, WebDAV, cloud storage
- Scheduling and automation capabilities
- Open source and free
Pricing
- Open Source
Pros
Secure encrypted backups
Bandwidth efficient incremental backups
Flexible backend support
Automation features
Free and open source
Cons
Initial full backup can be slow
Complex command line interface
Limited reporting capabilities
No native support for Windows
Official Links
Reviews & Ratings
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