1. Neglecting Regular Updates

• Mistake: Failing to update WordPress core, plugins, and themes.
• Why it's dangerous: Updates often include critical security patches that fix vulnerabilities exploited by hackers. Outdated software leaves your site exposed to attacks.
• Solution: Enable automatic updates whenever possible. Regularly check for and install updates manually.

2. Using Default Settings and Weak Credentials

• Mistake: Keeping the default "admin" username and using easily guessable passwords.
• Why it's dangerous: Hackers can easily target these common setups with automated tools.
• Solution:
  • Change the default "admin" username to something unique.
  • Create strong, complex passwords (mix of uppercase, lowercase, numbers, and symbols).
  • Consider using two-factor authentication for enhanced security.

3. Failing to Secure Your WordPress Login Page

• Mistake: Leaving your login page at the default "/wp-admin" URL.
• Why it's dangerous: Hackers can easily find and attempt to brute-force your login.
• Solution:
  • Change the default login URL using a security plugin or custom code.
  • Limit login attempts to prevent brute-force attacks.

4. Not Using a WordPress Security Plugin

• Mistake: Relying solely on basic WordPress security measures.
• Why it's dangerous: Security plugins offer advanced protection against various threats, including malware, brute-force attacks, and file changes.
• Solution: Install a reputable WordPress security plugin (e.g., Wordfence, Sucuri, iThemes Security).

5. Overlooking Website Backups

• Mistake: Not regularly backing up your entire WordPress site (files and database).
• Why it's dangerous: If your site is hacked or compromised, having backups allows you to quickly restore it to a previous, safe state.
• Solution: Schedule regular backups using a plugin (e.g., UpdraftPlus) or your hosting provider's tools.

6. Not Implementing Proper File Permissions and Security Settings

• Mistake: Incorrectly configuring file permissions on your server.
• Why it's dangerous: Improper permissions can allow unauthorized users to modify or delete files on your site.
• Solution: Ensure your files and directories have the correct permissions according to WordPress best practices.

7. Failing to Monitor Site Activity for Suspicious Behavior

• Mistake: Not actively monitoring your website for unusual activity.
• Why it's dangerous: Early detection of suspicious activity can help you prevent or mitigate a security breach.
• Solution: Use security plugins that monitor file changes, login attempts, and other activity.

8. Not Using SSL/TLS Encryption (HTTPS)

• Mistake: Running your website without HTTPS.
• Why it's dangerous: HTTPS encrypts data transmitted between your website and visitors, protecting sensitive information.
• Solution: Obtain an SSL certificate and configure your website to use HTTPS.

By addressing these common security mistakes, you can significantly enhance the protection of your WordPress website.