sql server audit specification

important. As long as you have the opportunity to attack the Server, you will find a method to attack the Server. 10. In the system, many people do not have the habit of setting passwords. Users who use a blank password in the audit must use a secure password. Use the following statements to obtain accounts that do not use a password from an existing user: Selec

application uses its own login account (either the System Administrator sa account or, for convenience, uses the login account in the sysadmin server role) to access data for the user. This arrangement has several drawbacks, the most important of which is that it does not have the ability to audit the user's activities on the server, relies entirely on the Web a

Query OptimizerThere are rules in each field. In the simplest way, if you do not conform to the C # specification for programming, such as incorrect keyword usage, an error will be reported during compilation. Of course, there are some hidden rules in each field, and some people may say that they are "hidden rules". These rules are often not clear. For example, if you do not conform to the best practices to write a program, compilation will

! If we look at the customer worksheet again, we will find that although Customer 2 is created, the ID value returned by our program is 3! What is the problem? Recall that, as mentioned earlier, the @ identity function will return any stored procedure called by the main program or touch the final id value generated by any trigger, it depends on which id value is generated before the function is called. In our example, the initial range is p_insertcustomer, and then the trigger is used to record

Some factors that affect the performance of SQL Server databases and the principle of optimizing the performance of SQL Server, and some guiding principles are proposed to optimize the performance of the database. Designing an application system does not seem difficult, but it is not easy to optimize the system per

number of dedicated administrator connections for this instance is ' 1 '2016-05-15 09:44:32.78 Server This instance of SQL Server last reported using a process ID of 15236 at 2016/5/15 9:44 : (local) 2016/5/15 1:44:23 (UTC). This is a informational message only; No user action is required.2016-05-15 09:44:32.78 Server

database administrator create a new superuser with the same permissions as SA to manage the database. The security account policy also includes not allowing administrator privileges to overflow the account. SQL Server Authentication mode has both Windows identity authentication and mixed identity authentication. If the database administrator does not want the operating system administrator to access the da

xp_getfiledetails ' c:\filetoload.csv ' Xp_getnetname The procedure Xp_getnetname returns the name of the physical machine where Microsoft SQL Server is installed. You can have the machine name returned as a record set or as a variable. Without the parameter. EXEC xp_getnetname Using the parameter. DECLARE @machinename sysnameEXEC xp_getnetname @machinename OUTPUTSelect @machinename Xp_loginconfig

: \ filetoload.csv' Xp_getnetname The procedure xp_getnetname returns the name of the physical machine where Microsoft SQL Server is installed. You can have the machine name returned as a record set or as a variable. Without the parameter. Exec xp_getnetname Using the parameter. DECLARE @ machinename sysnameExec xp_getnetname @ machinename OUTPUTSelect @ machinename Xp_loginconfig This

, transverse partition table, reduce the size of the table (Sp_spaceuse) 3. Upgrade Hardware 4, according to query conditions, establish index, optimize index, optimize access mode, limit the data quantity of result set. Note that the fill factor should be appropriate (preferably with the default value of 0). The index should be as small as possible, with a small number of bytes of Lie Jian index Good (reference to the creation of the index), not to a limited number of characters Jianjian a sing

procedure that was last available in SQL Server 2000. This stored procedure returns information about the size, date, and attribute of the specified file, including the date and times of creation, access, and modification. Exec xp_getfiledetails 'C:/filetoload.csv' Xp_getnetname The stored procedure xp_getnetname returns the name of the physical machine on which Microsoft

layer to ensure that no one has been granted more than required permissions. 22. Regular inspection teams or all members of the role are determined to assign permissions to the group, so that your audit work can be simplified. Make sure that when you are there, the public group cannot select from the system table. 23. Take some time to audit requests logging in with a blank password. Use the following code

modification. Exec xp_getfiledetails 'C: \ filetoload.csv' 　　Xp_getnetname The stored procedure xp_getnetname returns the name of the physical machine on which Microsoft SQL Server is installed. You can make the machine name returned as a dataset or as a variable. This parameter is not available Exec xp_getnetname Use this parameter Declare @ machinename sysname Exec xp_getnetname @ machinename output Sele

= datename (weekday, '2017-10-15 ') Convert (varchar (10), getdate (), 120) returns: Reminder: in useDate FunctionsThe date value should be between January 1, 1753 and January 1, 9999. This is the date range that the SQL server system can recognize. 8. Get the percentage after division of two integersCast (convert (decimal (1.0), (100 * count (orderid)/@ ordernum) *) as varchar (20) + '%' As cancelpercent

encryption options. The 1th one is called transparent data encryption. In SQL Server 2008, the entire database can be encrypted by the SQL engine. This method encrypts the data of all databases and the log files of the database. By using this all-encompassing approach, all indexes and tables are encrypted. You do not have to change your application.A 2nd encrypt

If you frequently encounter the following problems, you should consider using the SQL Server template to write standard SQL statements: SQL beginners. Common DML or ddl SQL statements are often forgotten. In the SQL develo

Designing 1 of applications does not seem to be difficult, but it is not easy to achieve the optimal performance of the system. In the development tools, database design, should The structure of the program, query design, interface selection and so on have a variety of options, depending on the specific application requirements and development team skills. This article takes the SQL Server, for example, dis

61 69 6c 65 64 2e (Login failed .) 0a 00 00 00 fd 02 00 00 00 00 00 00 00 () The four bytes followed by the string "SQL server" are version numbers -- 0 × 0c = 12, 0 × 05 = 5, so the host version number is 12.5.0.0. Using this method to get the version number is not all of the story-you need to verify and select @ version to get the information-at least get some hint. The

This article explores the built-in XML support in SQL Server 2005. Describes how this support integrates with client programming supported by the. NET framework V2.0 and native code, such as OLE DB and SQLXML. First, Introduction Extensible Markup Language (XML) is widely used as a platform-independent representation of data. It is useful for exchanging information within loosely coupl

Designing an application system does not seem difficult, but it is not easy to optimize the system performance. In the development of tools, database design, should There are multiple options for application structure, query design, and interface selection, depending on the specific application requirements and the skills of the development team. This document uses SQL Server is used as an example to discus