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Transparent Data Encryption (often abbreviated to TDE) is a technology employed by Microsoft, IBM and Oracle to encrypt database files. TDE offers encryption at file level. TDE enables the encryption of data at rest, encrypting databases both on the hard drive and consequently on backup media.
As an example, a text file stored on a computer is "at rest" until it is opened and edited. Data at rest are stored on physical storage media solutions such as tapes or hard disk drives. [ 6 ] The act of storing large amounts of sensitive data on physical storage media naturally raises concerns of security and theft.
NetLib Encryptionizer supports AES 128/256 in CBC, ECB and CTR modes for file and folder encryption on the Windows platform. Pidgin (software) , has a plugin that allows for AES Encryption Javascrypt [ 8 ] Free open-source text encryption tool runs entirely in web browser, send encrypted text over insecure e-mail or fax machine.
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For example, Microsoft SQL Server comes with SQL Server Management Studio and Oracle has tools such as SQL*Plus and Oracle Enterprise Manager/Grid Control. In addition, 3rd parties such as BMC, Quest Software , Embarcadero Technologies , patchVantage and SQL Maestro Group offer GUI tools to monitor the DBMS and help DBAs carry out certain ...
For example, when Apache queries the OCSP server, in the event of a temporary failure, it will discard the cached good response from the previous request, and start serving the bad response. [19] Nginx performs lazy loading of OCSP responses, which means that for the first few web requests it is unable to add the OCSP response.
SSL (Secure Sockets Layer) is an industry standard for encrypting private data sent over the Internet to help protect your account and information. Learn what SSL is and how we use it to protect your account.
The term is typical of the Oracle DBMS, where the implementation is very general: tables can be associated to SQL functions, which return a predicate as a SQL expression. Whenever a query is executed, the relevant predicates for the involved tables are transparently collected and used to filter rows.