Uncover the Hidden Security Flaws That Could Destroy Your Website—And 22 Expert Tips to Stop Hackers Now!
4. Configure file permissions correctly
File permissions define who can modify which files on your server. They help prevent unauthorized users or scripts from modifying core files. You can modify file permissions with SFTP/SSH.
On WordPress.com, permissions are set to the above settings by default and should only be changed if it’s absolutely necessary and you know what you’re doing.
On WordPress, files should typically be set to permission level 644 and directories to 755. This balances functionality and security. Avoid setting anything to 777, which allows full read, write, and execute access.
Post Comment