When you create users that have a higher level of access, you should use user names that are complex. Some administrators use randomly generated user names with randomly generated complex passwords. When you create users and grant privileges, you should be sure that you provide the right security without giving too many privileges that create risks.Ī few items to note before you create your users:ġ) MySQL user names can be up to 16 characters long. The wrong security gives access to unauthorized users, users who have left the company, or you give access to data that should only be seen by specific personnel. The more sensitive your database server becomes, the higher level of security you'll use on your databases.Ī mistake in security and user privileges can create huge problems for any business. You might want to make your security more granular and only give certain users access to specific tables. You might want to give access to one database to one administrator, and then give access to a second database to a different administrator. You'll also have database administrators of different levels. In other words, hundreds of users connect to the database using an application, so you just need one user for this application. The application needs one user name, and this becomes the bridge between your other users and the database. When you work with application development, one user is used to connect any number of end users to the database. You don't want to give all users complete access to your database, but you need users to have the necessary permissions to run queries and perform daily tasks. It's common in any security architecture to have a tiered and granular user permission graph. This article explains how you can create and manage users on your MySQL database. Instead, root access is restricted to very few people, and then each additional user has its own unique permissions. You don't want to give root access to every user, which gives each user complete control of your server. In larger corporations, you have several different users with different access permissions. You must also take precautions in security your data and managing the users who have access to this data. MySQL administration is more than running queries.
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