bup vs SCRYPTmail
A side-by-side look at bup and SCRYPTmail. For an in-depth review of either product, follow the links below.
bup
Backup & Sync
bup is an efficient backup system that uses a rolling checksum algorithm and hardlinking to save space. It can backup data to local disks, external drives, or cloud storage providers.
rolling-checksumhardlinkingspace-savinglocal-backupexternal-drive-backupcloud-backup
SCRYPTmail
Security & Privacy
SCRYPTmail is a free, open source email service focused on privacy and security. It uses client-side encryption to keep emails private, even from SCRYPTmail itself.
emailencryptionprivacyopen-source
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