SECURE DELETION OPERATIONS IN A WIDE AREA NETWORK

Methods, systems, and computer program products are provided for performing a secure delete operation in a wide area network (WAN) including a cache site and a home site. A method includes identifying a file for deletion at the cache site, determining whether the file has a copy stored at the home s...

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Main Authors BLOUNT LAWRENCE CARTER, GHUGE DEEPAK RAMBAHU, TEWARI RENU, ISLAM SHAH MOHAMMAD REZAUL, SHIRAGUPPI RIYAZAHAMAD MOULASAB, PATIL SANDEEP RAMESH
Format Patent
LanguageEnglish
Published 13.03.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Methods, systems, and computer program products are provided for performing a secure delete operation in a wide area network (WAN) including a cache site and a home site. A method includes identifying a file for deletion at the cache site, determining whether the file has a copy stored at the home site, detecting a location of the copy at the home site prior to a disconnection event of the cache site from the home site, deleting the file from the cache site during the disconnection event, and performing a secure deletion of the copy at the home site immediately after a reconnection event of the cache site to the home site.
Bibliography:Application Number: US201213611460