sql database encryption best practices

Chapter 1 Securing Your Server and Network (11): transparent database encryption, chaptersecuringSource: Workshop Without the consent of the author, no one shall be published in the form of "original" or used for commercial purposes. I am not responsible for any legal liability. Previous Article: http://blog.csdn.net/dba_huangzj/article/details/38368737 Preface: Without permission control on

: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-64bit ProductionWith the Partitioning, OLAP, Data Mining and Real Application Testing optionsSQL> set serveroutput onSQL> @ c: the \ pk \ pro_wrap.plb process has been created. SQL> exec pro_wrap; the Wrap DemoPL/SQL process has been completed successfully.The exec test shows that the stored procedure is

), which is a key that encrypts and decrypts the same data.SQL Server allows these encryption capabilities to be placed in the encryption hierarchy. When SQL Server is installed, a server-level certificate named Service Master key is created in the database master and is implicitly bound to the

server| Encryption | system SQL Server 2005 Encryption System (II)Immediately on the previous, and then give a paragraph with the key to encrypt data example, this code is relatively simple, rhubarb not like the ravages of Dayu said I irrigation!!! -------------------------------------------------------------------------------- --Create an experimental databaseUs

{ db.execSQL(sql); } catch (SQLException e) { Log.e(TAG, "onCreate " + TABLE_NAME + "Error" + e.toString()); Return; } } /** * Database upgrade * @param db * @param oldVersion * @param newVersion */ @Override Public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { } } Note: sqlitedatabase.loadlibs (context); This must not forget to call 3.) Create a Dbciphermanager

SQL Server 2014 CTP2 publishes a feature for backup, which is native backup encryption. In view of the previously bad impact on the network database leakage events, is essentially a database backup leaked to the third party, SQL Server's original data backup can make even if

In SQL Server, encryption is hierarchical, and each upper layer provides protection.650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gif"/>650 "this.width=650;" src= "http ://s3.51cto.com/wyfs02/m00/70/99/wkiol1w583ojd3bxaagj5fpwxlo470.jpg "title=" Enc.png "alt=" Wk

Encryption in SQL Server is hierarchical, and each upper level provides protection under. As shown in figure: Instance:/**SMK (Service Master Key) is generated during SQL Server installation and is protected by Windows DPAPI (Data Protection API)**/ /** CREATE DATABASE level DMK (db Master Key), protected by SMK **

The certificate also contains both the public key and the key, which is used for encryption and the latter to decrypt. SQL Server can generate its own certificate, or it can be loaded from an external file or assembly. Because they can be backed up and loaded from a file, the certificate is easier to migrate than the asymmetric key, but the asymmetric key does not. This means that you can easily reuse the s

An asymmetric key contains a database-level internal public and private key that can be used to encrypt and decrypt data in a SQL Server database, either imported from an external file or assembly, or generated in a SQL Server database. It is not like a certificate and canno

Problem Security is a major consideration for any company. Database backups are easily stolen and restored to another instance of SQL Server. As we explore the new features of SQL Server 2008, we are interested in a feature called Transparent data encryption, which we can use to encrypt our

encrypted columns, and then encrypt the specified column's plaintext data with the encryption algorithm you specify. The encryption algorithms supported by TDE are: 3des168 AES128 AES192 AES256 Let's look at a specific example: 1 guarantee that the database compatible version is higher than 10GR2 Sql> Show param

. Because some commonly used keywords (or sensitive words) are difficult to distinguish between malicious and not malicious. 2. You can provide better security by using stored procedures instead of directly accessing base tables . You can control how the data is modified at the row or column level. As opposed to table access, you can confirm that a user with permission to execute has executed the appropriate stored procedure. This is the only way to access the data server. Therefore, any peepin

Introduced An exciting feature of SQL Server 20,051 is the built-in encryption feature. In this new version of SQL Server, the development team has added cryptographic tools, certificate creation, and key management capabilities directly to T-SQL. This is a good gift for someone who needs to encrypt the data in a tabl

Tags: Database SQL Server 2012 Security DBA TDEOriginal source: http://blog.csdn.net/dba_huangzj/article/details/38398813, featured catalogue:http://blog.csdn.net/dba_huangzj/article/details/37906349 No person shall, without the consent of the author, be published in the form of "original" or used for commercial purposes, and I am not responsible for any legal liability. Previous article: http://blog.csdn.n

SQL Regular automatic backup, encryption and compression of backup files, and automatic downloadRelease date:Author: knife tip customer QQ: 51978456 MSN: peters99@hotmail.com========================================================== ======= */ AsProgramStaff or database maintenance personnel may be frequent The thing to do is to back up the

server| Encryption | system SQL Server 2005 Encryption System (i)SQL Server 2005 introduced a complete set of encryption methods, the specific terminology of the lazy do not write, we can see Bol mody. The general structure is to use SQL