Measures Companies Should Take to Protect Their Servers

Server security is a critical priority for businesses of all sizes.

Physical Security: Physical access control for your server room should be ensured. Card access systems, security cameras, and environmental monitoring systems should be installed.

Regular Backup: Apply the 3-2-1 backup rule. Keep 3 copies of your data, on 2 different media types, with 1 copy off-site.

Firewall and IDS/IPS: Use firewalls and intrusion detection/prevention systems to filter your network traffic and detect suspicious activities.

Updates and Patches: Apply operating system, application, and firmware updates regularly.

Access Control: Apply the principle of least privilege. Use multi-factor authentication (MFA).

Monitoring and Logging: Monitor server activities 24/7. Store all access and change logs.

Disaster Recovery Plan: Prepare a written disaster recovery plan. Test and update the plan regularly.

Encryption: Apply data encryption both in-transit and at-rest.