A structured set of data held in a computer, esp. one that is accessible in various ways.

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Privacy-Preserving relational databases: checking the existence of a record (or multiple records)

I would like to know if there exists a protocol which performs the following operation in a privacy-preserving fashion: User $U$ wants to know whether a record is stored in the database. The primary ...
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Hard drive security

I had a idea of making a secure hard drive https://en.wikipedia.org/wiki/Data_security. And add some new ways, so I wanted to ask does any body have a idea how to make a hard drive infect a forensic ...
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Multiparty Computation with ORAM

Hope is not a silly question. I'm really struggling with it and I cannot find an answer anywhere! ORAM works with shared "secure" memory on server that is accessed in an oblivious manner and a client ...