In a world where cyberattacks are becoming increasingly sophisticated, enterprise server security is a top priority. Whether you're managing a local server or a cloud infrastructure, protecting your data and applications from external threats is essential to preserving your customers' trust and ensuring business continuity.
Discover in this article the best practices to secure your servers and protect your business against cyber-attacks.
1. Regularly update your software and systems
Regular updates of operating systems, software and applications installed on your servers are essential to correct known vulnerabilities.
Why is this important?
- Cybercriminals often exploit security holes in out-of-date systems.
- An up-to-date infrastructure reduces the risk of piracy.
Best practices :
- Enable automatic updates for your critical software.
- Install patches as soon as they become available.
2. Implement firewall and advanced network protection
The firewall is an essential barrier between your servers and external cyberattacks. It filters incoming and outgoing connections to block threats.
What a high-performance firewall can do :
- Block unauthorized intrusion attempts.
- Control and monitor suspicious network traffic.
In addition, use tools such as intrusion detection and prevention systems (IDS/IPS) for enhanced protection.
3. Adopt a strict access management policy
Human error and insecure access are major flaws in server security. Limit access rights to only those who need them to do their job.
Measures to be implemented :
- Multi-factor authentication (MFA) An additional step to secure connections.
- Principles of least privilege Don't give employees more rights than they really need.
- Connection monitoring Monitor active connections and identify any unusual activity.
4. Encrypt your sensitive data
Encryption is an effective method of making data unreadable in the event of theft. This ensures that your sensitive information remains protected, even if it falls into the wrong hands.
Best encryption practices :
- Use modern encryption protocols such as TLS/SSL for data in transit.
- Protect stored data with disk- or file-level encryption tools.
5. Back up your data regularly
Even with advanced protection, no system is immune to cyber-attack. A solid backup strategy ensures that you can restore your data quickly in the event of an incident.
Key points of a good backup strategy :
- Make automatic, regular backups.
- Keep backup copies in separate locations, such as secure cloud storage.
- Test your backups regularly to make sure they're working properly.
6. Monitor server activity in real time
Proactive monitoring can quickly identify suspicious behavior or cyberattack attempts.
Recommended tools :
- Security information and event management systems (SIEM) to collect and analyze data in real time.
- Automated alerts in the event of intrusion attempts or abnormal activity.
7. Train your employees in cybersecurity best practices
An ill-informed employee can be a gateway for cybercriminals. Investing in training for your team can reduce human error and strengthen overall security.
Key training topics :
- Recognition of phishing e-mails.
- The importance of strong, secure passwords.
- Usage policy for external devices such as USB sticks.
Why choose Webiphi to secure your servers?
At Webiphiwe offer comprehensive solutions to protect your enterprise servers against cyber attacks. Our services include :
- Configuring and managing high-performance firewalls.
- Proactive monitoring of your servers 24/7.
- Implementation of access management and backup policies tailored to your needs.
With WebiphiYou benefit from local expertise in Belgium to guarantee the security of your business and the protection of your sensitive data.
Conclusion
Server security is a top priority for any company in 2025. By adopting the best practices mentioned in this article and teaming up with a trusted partner like Webiphi, you can protect your data, your customers and your business from cyber-attacks.
Take the lead! Contact us today to find out how to secure your servers and guarantee business continuity.
