Do Son 
Securing data warehouses and server rooms is as important as protecting the physical infrastructure of data centres. Businesses – whether mid-to-large-scale or enterprise-level – and IT leaders must tackle evolving cybersecurity threats.
If you are looking to secure data centres but are uncertain about how, be aware of what you should do and what to avoid! Here’s a breakdown of some dos and don’ts of data centre security that will keep you on the right track!
Dos
- Implement Robust Access Control – Prioritise using a mix of physical security measures (which include biometric and surveillance) and digital security (which include strong passwords and multi-factor authentication). Both, when combined, will restrict access to authorised personnel only.
- Secure Remote Access – It’s essential to implement secure remote access protocols and procedures. If you do so, you will prevent unauthorised access to the network and systems of the data centres.
- Maintain Regular Data Backups – Schedule time to perform frequent backups of critical data and store them more securely, including off-site backups. This way, you will ensure data recovery in the event of emergencies or cyberattacks.
- Encrypt Data at Rest and in Transit – In both situations, when it’s stored and when it’s being transmitted, you need to encrypt sensitive data. This will prevent unauthorised access, data breaches, and other types of suspicious activities.
- Enforce Strong Password Policies – Another must-do thing is to implement strong password requirements (such as minimum length, complexity, and regular changes). Further, invest in your employees’ education and teach them how important password security is.
- Provide Employee Training – To keep everything secure, conduct regular security awareness training for all employees. Be sure to cover topics like phishing, social engineering, and secure data handling practices.
- Keep Software and Systems Up-to-Date – Like every online solution, it’s mandatory to update software, firmware, and security patches regularly. Once everything is updated, you will prevent potential attacks.
Don’ts
- Overlook Physical Security – It’s advisable not to rely on digital security measures solely. Focus on implementing strong physical security controls. Thus, you’ll best protect the data centre’s infrastructure and avoid any data loss or breach.
- Neglect Employee Training – Never undermine the worth of employee training. Otherwise, human errors will cause security accidents. So, empower your employees with knowledge on how to handle security threats and ensure the data remains safe.
- Forget About Endpoint Security – Take the time to secure all endpoints within the data centre, which include servers, workstations, and IoT devices. This way, they will be best protected from being exploited by attackers.
- Ignore Access Logging and Monitoring – Don’t forget to log and keep track of access to the data centre. Make it a routine to monitor it, which will help you detect suspicious activity and potential threats. Hence, you will be sure that no one will access logs.
- Rely On Outdated Security Measures – Never just stick to outdated security practices. Instead, update these measures continuously. Therefore, you will see improved security protocols that will stay ahead of evolving threats.
- Use Illegal Software and Programs – Illegal or unauthorised software and programs always contain malware or vulnerabilities. So, be wise, research well, choose authentic software and programs from a trusted provider, invest in them, and get them installed. Remember to upgrade them periodically to get optimal results.