Prefixes are given to table names so they cannot be easily guessed by a hacker or malicious user. When guessed, the default database table prefix can make life easy for a hacker and enable attacks (like SQL Injection) to be easier to execute successfully. By using the default prefix, your WordPress database security is at risk of being compromised.
Fix:
When renaming the table prefix try to avoid using regular dictionary words or names based on user names or common variations for the standard prefix. Â The more uncommon the prefix, the harder it is to guess. Read this tutorial to change the WordPress table prefix: How can I change the WordPress database table name prefix?
Get the latest content on web security
in your inbox each week.


