firebird metadata security ruполучении запроса на соединение процесс сервера удостоверяет пользователя по базе данных безопасности (security database). После успешного удостоверения сервер разрешает приложению (пользователю) произвести безопасности, то даже хорошее шифрование становится немного больше, чем “безопасностью по неясности” (security by obscurity). 4.2.2. Ограничение распространения данных Некоторые просят шифровать данные базы “безопасности по неясности” Предлагаются и различные другие формы “безопасности по неясности” (security by obscurity). Например, специальные события, возникающие в моменты входа/подключения и отключения0 码力 | 21 页 | 156.51 KB | 1 年前3
Firebird File and Metadata SecurityFirebird File and Metadata Security Geoff Worboys Version 0.6, 30 June 2020 Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7. Acceptable Low Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page and don’t know about Firebird, see this link: www.firebirdsql.org This article discusses the security of Firebird database files and in particular access to the metadata stored in those files. It has0 码力 | 19 页 | 115.27 KB | 1 年前3
firebird metadata security de0 码力 | 20 页 | 127.60 KB | 1 年前3
firebird metadata security pt_br0 码力 | 21 页 | 114.56 KB | 1 年前3
firebird 40 language reference410 8.1. Context Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410 8.1.1. RDB$GET_CONTEXT() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410 8.1.2. RDB$SET_CONTEXT() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 535 11. Context Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 码力 | 778 页 | 3.43 MB | 1 年前3
Firebird 2.5 Language Reference309 8.1. Context Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 8.1.1. RDB$GET_CONTEXT() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 8.1.2. RDB$SET_CONTEXT() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370 9. Context Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 码力 | 521 页 | 2.30 MB | 1 年前3
firebird language reference 30 rus.......................... 406 RDB$GET_CONTEXT ........................................................................................... 406 RDB$SET_CONTEXT ....................................... ....................................................................................... 680 RDB$SECURITY_CLASSES ....................................................................................... ....................................................................................... 692 MON$CONTEXT_VARIABLES ......................................................................................0 码力 | 719 页 | 3.98 MB | 1 年前3
firebird 30 sprachreferenz398 8.1.1. RDB$GET_CONTEXT() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398 8.1.2. RDB$SET_CONTEXT() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 666 Inhaltsverzeichnis 13 RDB$SECURITY_CLASSES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 678 MON$CONTEXT_VARIABLES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 码力 | 701 页 | 3.12 MB | 1 年前3
Firebird 2.1.5 Installation............................................................................................ 1 Security in Firebird 2 (All Platforms) ................................................................. ......................................................................... 27 Authentication and Security ............................................................................................... POSIX shell. Security in Firebird 2 (All Platforms) Be aware of the following changes that introduce incompatibilities with how your existing applications interface with Firebird's security: Direct connections0 码力 | 46 页 | 217.89 KB | 1 年前3
Firebird 2.0 ErrorCodesdatabase dialect n -84 335544554 nonsql_security_rel Table/procedure has non-SQL security class defined -84 335544555 nonsql_security_fld Column has non-SQL security class defined -84 335544668 dsql_procedure_use_err dup_usrname_found A duplicate user name was found in the security database -85 335544753 usrname_not_found The user name specified was not found in the security database -85 335544754 error_adding_sec_record delete the user record. -85 335544757 error_updating_sec_db An error occurred while updating the security database. -103 335544571 dsql_constant_err Data type for constant unknown -104 336003075 dsq0 码力 | 26 页 | 157.59 KB | 1 年前3
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