Plesk management panel is a popular tool for web hosting and server management. However, without proper security measures, serious security risks can arise. A security vulnerability in the Plesk management panel can pose potentially significant risks to websites and data. Such a vulnerability can expose threats like unauthorized access, data leakage, or malicious software injection.

For instance, if an attacker exploits a security hole in Plesk, they could gain unauthorized access to the content of websites or databases. This could lead to the compromise of customer information, passwords, or sensitive data. Additionally, the insertion of malicious software by attackers could jeopardize the overall security of the server. Therefore, minimizing security vulnerabilities in the Plesk management panel and conducting regular security checks are crucial for preventing potential risks.

1. Use Strong Passwords

Ensure that passwords used to access the Plesk panel are strong and complex, incorporating uppercase and lowercase letters, numbers, and special characters, thereby enhancing account security.

2. Keep Plesk and Operating System Updated

Regularly update both the panel and your server's operating system. Updates fix known security vulnerabilities, enhancing the overall security of your system. Neglecting security updates may leave your server vulnerable to zero-day attacks.

3. Ensure Server Ports Are Closed

Attacks may target your server directly, especially through SSH and RDP using the brute-force method. Prevent this by closing external access to ports 22 for SSH and 3389 for RDP.

4. Use Licensed Software

Opt for licensed products downloaded from official websites rather than randomly sourced Plesk installations from the internet. Unlicensed products may contain malicious software or code.

5. Secure Plesk Control Panel and Server with Protect Remote

Protect Remote prevents attacks on both the Plesk control panel and your server. By using Protect Remote, you can secure your server by closing external access to ports like SSH and RDP. Additionally, it allows you to close external access to the port used by Plesk (usually port 8443), enabling access only from authorized devices. Its integration is quick and simple, providing protection against such attacks.

Ensuring the security of the Plesk management panel is crucial for your websites and data. By following the above steps, you can make your Plesk panel more secure and better protect against various security threats.