Secure distributed backup for personal device and cloud data

Secure distributed backup for personal device and cloud data

Securely distributing a backup file includes identifying a file to be stored, generating a plurality of file chunks from the file, transmitting from a first device, each of the plurality of file chunks to one of a plurality of storage locations, and generating, at the first device, a map that identi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUMAR MITESH, NALLURI SRIKANTH, KULKARNI DATTATRAYA, DHRUW KAUSHAL KUMAR, HALDER KAMLESH, GADDE KRANTHIKUMAR, VENKATASUBRAHMANYAM KRISHNAPUR, NAYAK SUSMITAL
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Securely distributing a backup file includes identifying a file to be stored, generating a plurality of file chunks from the file, transmitting from a first device, each of the plurality of file chunks to one of a plurality of storage locations, and generating, at the first device, a map that identifies the storage location for each chunk. Retrieving a distributed backup file includes receiving a request to retrieve a file, obtaining a map corresponding to the file, wherein the map identifies a storage location for each of a plurality of file chunks of the file, retrieving the plurality of file chunks from the identified locations, and generating the requested file by combining the plurality of file chunks.