cyber security checklist

Network Security

Ensure that all network devices (routers, switches, firewalls) have the latest firmware updates installed.

Disable unnecessary services and ports on network devices.

Implement strong passwords for network devices and change them regularly.

Set up network segmentation to restrict access to sensitive systems.

Regularly monitor network traffic for any suspicious activities or anomalies.

Endpoint Security

Install and regularly update antivirus and anti-malware software on all endpoints.

Enable automatic software updates for operating systems and applications.

Implement strong password policies for user accounts on endpoints.

Enable disk encryption on all devices to protect data at rest.

Regularly back up critical data and test the restoration process.

User Awareness and Training

Conduct regular cybersecurity awareness training sessions for all employees.

Educate users about phishing attacks, social engineering, and safe browsing habits.

Encourage employees to report any suspicious emails or incidents immediately.

Implement a strong password policy and enforce password changes periodically.

Regularly remind employees about the importance of data privacy and security.

Access Control and Authentication

Implement multi-factor authentication (MFA) for all critical systems.

Regularly review and update user access rights and privileges.

Disable default or unused accounts and remove unnecessary privileges.

Regularly audit and monitor user activity logs for any unauthorized access attempts.

Enforce strong password policies and implement password complexity requirements.

Incident Response and Disaster Recovery

Develop an incident response plan outlining the steps to be taken in case of a breach.

Regularly test and update the incident response plan based on lessons learned.

Set up a process for reporting and responding to security incidents promptly.

Regularly back up critical data and test the restoration process.

Develop a disaster recovery plan to ensure business continuity in case of a major incident.

Physical Security

Restrict physical access to server rooms and other critical infrastructure.

Implement video surveillance systems to monitor access points.

Regularly inspect and test physical security controls (locks, alarm systems, etc.).

Implement proper disposal methods for sensitive documents and hardware.

Control access to removable media devices (USB drives, DVDs, etc.).

Vendor Management

Assess the security practices of third-party vendors before engaging in business.

Review and update vendor contracts to include specific cybersecurity requirements.

Regularly monitor and audit vendor performance and security controls.

Establish a process for reporting and responding to vendor security incidents.

Develop a contingency plan in case a vendor experiences a security breach.

Remember, these are just general guidelines, and the specific items in a cyber security checklist may vary depending on the organization's size, industry, and compliance requirements.