How To Protect Server From Hackers?
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1. Install a reputable firewall and secure it with strong password.
2. Regularly update the software applications running on your server.
3. Limit user access to certain areas of the server to restrict malicious access.
4. Implement a two-factor authentication for logging in to the server.
5. Automate regular backups and store them in multiple locations.
6. Utilize Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS) to monitor and block malicious traffic.
7. Create secure passwords and regularly change them.
8. Educate users on cybersecurity best practices.
1. Install a Firewall: Firewalls are the first line of defense against hackers. They monitor incoming and outgoing network traffic and block malicious activity.
2. Keep Software Up-to-Date: Outdated software may contain known vulnerabilities that can be exploited by hackers. Make sure to keep all software (including the OS) up-to-date with the latest security patches.
3. Secure Remote Access: If you allow remote access to your server, make sure it is secure. Use strong authentication protocols such as two-factor authentication and ensure all remote access is encrypted.
4. Use Strong Passwords: Weak passwords are one of the most common ways hackers gain access to servers. Use complex passwords that are at least 8 characters long and contain a mix of uppercase, lowercase, numbers and symbols.
5. Monitor Security Logs: Security logs provide an audit trail of what is happening on your server. Regularly review your logs to look for suspicious activity.
6. Implement Intrusion Detection and Prevention: Intrusion detection and prevention systems (IDS/IPS) can detect and block malicious activity. They are particularly useful for detecting suspicious network traffic such as port scans and DDoS attacks.