4 ms·
> AWS's hard disks are a physical thing that is offsite Taking tapes to a secure offsite location means they're air-gapped from the source data, so even in a s
by logifail 4y ago
> AWS's hard disks are a physical thing that is offsite
Taking tapes to a secure offsite location means they're air-gapped from the source data, so even in a situation where an entire network is compromised, remotely-stored tapes can't be wiped/encrypted.
I'm sure AWS has thought about this issue while designing Tape Gateway, but it's not clear to me how it could know whether a request to retrieve and overwrite a virtual tape was legitimate or not.
- thedougd 4y agoTape Gateway is just a gateway to S3. S3 offers WORM (Write Once Read Many) storage with Glacier and Object Lock. The slow retrieval for Glacier hints that AWS isn't using hard disks.