This is an old revision of the document!

Create encrypted tar files

# tar -zcf – todays_backup|openssl enc -aes-256-cbc -salt -pass pass:yourpassword -out todays_backup.tgz.aes-256-cbc

Replace yourpassword with a password of your own. Keep the password to yourself, and keep it carefully. The above command will generate a file called todays_backup.tgz.aes-256-cbc. This file can only be decompressed using this password.

To extract your protected archive file todays_backup.des3 use the following command:

# openssl enc -d -aes-256-cbc -salt -pass pass:yourpassword -out todays_backup.tgz.aes-256-cbc

Ref: http://www.simplehelp.net/2009/02/19/adding-encryption-to-protect-your-backups-on-linux/

linux, tar, openssl, encryption

~~LINKBACK~~

Discussion

Real name:

E-Mail:

Enter your comment. Wiki syntax is allowed:

Please fill all the letters into the box to prove you're human.

   ___    __ __  _____   _  __     __
  / _ \  / // / / ___/  / |/ / __ / /
 / , _/ / _  / / /__   /    / / // / 
/_/|_| /_//_/  \___/  /_/|_/  \___/

Please keep this field empty:

Subscribe to comments