In macOS and iOS, you can open KEY files with Apple Keynote. After saving the presentation, you can close it and reopen it later for further editing. Keynote then creates a KEY file and saves your presentation's contents in the file. To create a KEY file with Keynote, select File → Save in the application. Then, when you finish creating your presentation, you can share it directly from your device or through Keynote Live to stream the presentation online. Keynote comes with many templates to get you a jumpstart on your presentation, or you can start from scratch with blank slides. For example, you can create a KEY file to save a presentation filled with photos from your summer vacation, tables and charts of data detailing a business proposal, book report information for a class, and more. KEY files are generally used for storing presentations for academic, business, or personal purposes that Keynote can display. The iWork apps are developed for macOS and iOS but can also be accessed using a browser on a Mac or PC through iCloud. These applications are Apple's versions of the more popular PowerPoint, Word, and Excel programs, which are developed by Microsoft and available in the Office suite. Verify the presence of the new key, #MS_DatabaseMasterKey#: SELECT * FROM sys.Keynote is one of Apple's three productivity apps that make up iWork, along with Pages and Numbers. CREATE MASTER KEY ENCRYPTION BY PASSWORD = '' Use the following example to create a database master key in a database. Requires CONTROL permission on the database. The service master key and database master keys are protected by using the AES-256 algorithm. Therefore, the master key password is optional in SQL Database and Azure Synapse Analytics. In order to recover the master key, and all the data encrypted using the master key as the root in the key hierarchy after the database has been moved, the user will have either use OPEN MASTER KEY statement using one of the passwords used to protect the master key, restore a backup of the master key, or restore a backup of the original service master key on the new server.įor SQL Database and Azure Synapse Analytics, the password protection is not considered to be a safety mechanism to prevent a data loss scenario in situations where the database may be moved from one server to another, as the service master key protection on the master key is managed by Microsoft Azure platform. In case of the database being physically moved to a different server (log shipping, restoring backup, etc.), the database will contain a copy of the master key encrypted by the original server service master key (unless this encryption was explicitly removed using ALTER MASTER KEY DDL), and a copy of it encrypted by each password specified during either CREATE MASTER KEY or subsequent ALTER MASTER KEY DDL operations. Information about the database master key is visible in the sys.symmetric_keys catalog view.įor SQL Server and Parallel Data Warehouse, the master key is typically protected by the service master key and at least one password. The is_master_key_encrypted_by_server column of the sys.databases catalog view in master indicates whether the database master key is encrypted by the service master key. A master key that is not encrypted by the service master key must be opened by using the OPEN MASTER KEY statement and a password. This default can be changed by using the DROP ENCRYPTION BY SERVICE MASTER KEY option of ALTER MASTER KEY. Typically, the copy stored in master is silently updated whenever the master key is changed. To enable the automatic decryption of the master key, a copy of the key is encrypted by using the service master key and stored in both the database and in master. In SQL Server 2008 (10.0.x) and SQL Server 2008 R2 (10.50.x), the Triple DES algorithm is used. When it is created, the master key is encrypted by using the AES_256 algorithm and a user-supplied password. The database master key is a symmetric key used to protect the private keys of certificates and asymmetric keys that are present in the database. password is optional in SQL Database and Azure Synapse Analytics. password must meet the Windows password policy requirements of the computer that is running the instance of SQL Server. The password that is used to encrypt the master key in the database. To view Transact-SQL syntax for SQL Server 2014 (12.x) and earlier versions, see Previous versions documentation.
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