................................................................................................ 8 Adónde obtener Java 2 ............................................................................... CVS significa Sistema de Versiones Concurrentes (Concurrent Versions System). Es una herramienta para ad- ministrar desarrollos de software, útil tanto para desarrolladores individuales como para trabajo se le pedirán en algún momento son: protocol (protocolo) debe ser pserver (password server) authentication method (método de autenticación) lo mismo que en protocol server (servidor) cvs.sourceforge

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569 13.1. User Authentication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . and Subtypes 26 Name Size Precision & Limits Description DATE 32 bits From 0001-01-01 AD to 9999-12-31 AD Date only, no time element DECFLOAT ( dec_prec) 64 bits or 128 bits dec_prec = 16 or 34 start of day 0001-01-01 AD to end of day 9999- 12-31 AD Date and time of day TIMESTAMP WITH TIME ZONE 10 bytes From start of day 0001-01-01 AD to end of day 9999- 12-31 AD Date and time of day with

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397 11.1. User Authentication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . number of characters is not specified, 1 is used by default. DATE 32 bits From 0001-01-01 AD to 9999-12-31 AD ISC_DATE. Date only, no time element Chapter 3. Data Types and Subtypes 23 Name Size Precision an interval of time TIMESTAMP 64 bits (2 X 32 bits) From start of day 0001-01-01 AD to end of day 9999- 12-31 AD Date and time of day Chapter 3. Data Types and Subtypes 24 Name Size Precision &

Untertypen 24 Name Größe Präzision & Grenzen Beschreibung DATE 32 Bits von 01.01.0001 AD bis 31.12.9999 AD ISC_DATE. Nur Datum, kein Zeitelement DECIMAL ( precision, scale) Varying (16, 32 or 64 verwendet werden. TIMESTAMP 64 Bits (2 X 32 Bits) Von Anfang des Tages 01.01.0001 AD bis Ende des Tages 31.12.9999 AD Datum und Uhrzeit eines Tages Chapter 3. Datentypen und Untertypen 25 Name Größe einschließlich eines “ad hoc”- Namens select-statement Beliebige SELECT-Anweisung column-aliases Alias für eine Spalte in einer Beziehung, CTE oder abgeleiteten Tabelle name Der “ad hoc”-Name für einen

work if you truncate it to the first 20 characters! Legacy authentication The installer does not offer an option to enable legacy authentication. You will need to configure this manually if you require require it. If security is a concern (as it should be), you should not use the Legacy_Auth authentication plugin or enable it only temporarily while you upgrade your existing clients to Firebird 5.0. The legacy SYSDBA accounts. Make sure to change the password for all of them. If you have enabled legacy authentication, you may want to delete the legacy SYSDBA account, as it is insecure and restricts the maximum

.................................................................................. 2 Trusted Authentication on Windows ................................................................................. ......................................................................................... 27 Authentication and Security ............................................................................... Apart from the enhancement this offers to server security, it also isolates the mechanisms of authentication from the implementation. • User accounts can now be configured only by using the Services API

has sufficient rights on the database files. Choose your authentication model (2.1 only) Firebird 2.1 and higher support three authentication models when connecting to databases or using the tools: 1 2.1, 2.1.1 and 2.1.2, and native in 2.1.3 and higher. You can change the model by setting the Authentication parameter in firebird.conf. Depending on your Windows system configuration and the way Firebird administrators automatically receive SYSDBA privileges. Firebird 2.0 doesn't have the Authentication parameter. Authentication under Windows is native. There are more security parameters, but the ones not mentioned

операционной системы Windows (при условии использования сервером доверенной авторизации - trusted authentication), даже без указания роли. Даже владелец роли не может использовать GRANTED BY, если он не операционной системы Windows (при условии использования сервером доверенной авторизации - trusted authentication), даже без указания роли. Использование роли RDB$ADMIN в обычной базе данных Для использования операционной системы Windows (при условии использования сервером доверенной авторизации - trusted authentication), даже без указания роли. Использование роли RDB$ADMIN в базе данных пользователей Для управления

authenticate the user credentials against the server users defined in the security database. If authentication is successful the server will allow the application access to any database that it requests file or database. I guess it is possible that Firebird might provide some form of application authentication system in the future that may make it possible to limit this form of data extraction, however you cannot prevent the user from installing a version of the server that does not require the authentication. 4.2.3. Removing SYSDBA access At various times people have suggested that removing SYSDBA

recovery -tra(nsaction) shutdown transaction startup -tru(sted) use trusted authentication -u(se) use full or reserve space for versions -user default role name to use for the username specified.  Firebird 3 onwards. -tru[sted] Use trusted authentication. If you have not defined the above environment variables, some commands will not work unless