- Choose a Complex Password: Use a non-trivial username and a password that includes uppercase and lowercase letters, numbers, and special characters. Avoid using easily guessable personal information.
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Change the Default Username: It is highly recommended to change the default username from “admin” to a custom username, as mentioned. Using the default username is a common target where attackers may attempt to break in to determine your username.
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Emphasize Changing the Default Prefix of Database Tables (wp_): The recommendation to set unique prefixes for tables in the database is definitely an important step to enhance your system’s security. Instead of using a prefix like “wp_” that serves as a maintenance background and is known to potential attackers, you can choose a unique prefix to protect your database.
- Set a Complex Password for the Database: During installation, the system will provide you with the option to set a password. You are responsible for ensuring that the password you use meets high criteria such as including uppercase and lowercase letters, numbers, special characters, and is over 8 characters long. Generally, you will receive instructions in the installation guide or the system’s user interface that you are installing.
About Lesson
When installing a new WordPress system, it is important to perform a number of security actions to protect the site from the start.