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Submission + - How does one store keyfiles securely, but still accessible in case of emergency? 2

castionsosa writes: With various utilities like borgbackup, NetBackup, zbackup, and others, one uses a keyfile on the client as the way to encrypt and decrypt data. Similar with PGP, GnuPG, and other OpenPGP utilities for the private keys. However, there is a balance between security (keeping the keyfile in as few places as possible) and recoverability (keeping many copies of it). Go too far one way, and one will be unable to restore after a disaster. Go far the other way, and the encryption can wind up compromised.

I have looked at a few methods. PaperBack (which allows one to print a binary file, then scan it) gives mixed results, and if there is any non-trivial misalignment, it won't retrieve. Printing a uuencoded version out is doable, but there would be issues for scanning, or worse retyping. There is obviously media storage (USB flash drive, CD-ROM), but flash isn't an archival grade medium, and optical drives are getting rarer as time goes on. Of course, stashing a keyfile in the cloud isn't a wise idea, because once one loses physical control of the medium the file is stored on, one can't be sure where it can end up, and encrypting it just means another key (be it a passphrase or another keyfile) is stored somewhere else. I settled upon having a physical folder in a few locations which contains a USB flash drive, CD-R, and a printed copy, but I'm sure there is a better way to do this.

Has anyone else run into this, either for personal recoverability of encrypted data, or for a company? Any suggestions for striking a balance between being able to access keyfiles after disasters of various sizes (ransomware, fire, tornado, hurricane) while keeping them out of the wrong hands?

Scientology Tries To Block German Documentary 565

eldavojohn writes "The Guardian is reporting on the strained relationship that Scientology is having with the German government and the airing of a pesky documentary on Southwest Broadcasting. Until Nothing Remains, a $2.3 million documentary, is slotted to air on German television at the end of this month. It recounts the true story of Heiner von Rönn and his family's suffering when he tried to leave the Church of Scientology. A Scientology spokesperson called the film false and intolerant and also said they are investigating legal means to stop the film from being aired. More details on the film can be gleaned here."

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