Securing the digital infrastructure of educational institutions is crucial to protect sensitive information, ensure the privacy of students and staff, and maintain the integrity of academic operations. Unfortunately, cybercriminals neither differentiate nor discriminate – each and every organisation, irrespective of its sector and its significance, can come under attack. In such a scenario, educational institutions need to have a robust cybersecurity strategy in place. In addition to strong cybersecurity governance and risk management, putting in the latest cybersecurity tools, techniques and countermeasures is suggested.
Here are some cybersecurity best practices for educational institutions:
Conduct Regular Cyber Security Awareness Training:
Train staff, students, and faculty on cybersecurity best practices, including recognising phishing attempts, using strong passwords, and being cautious with the information they share online.
Implement Strong Access Controls
Enforce the principle of least privilege, ensuring that users have access only to the resources necessary for their roles. Regularly review and update user access permissions
Secure Network Infrastructure
Employ firewalls, intrusion detection/prevention systems, and secure Wi-Fi protocols to safeguard the institution’s network. Regularly update and patch network devices to address vulnerabilities.
Data Encryption
Encrypt sensitive data, both in transit and at rest. This includes data stored on servers, laptops, and other devices, as well as data transmitted over the network.
Regular Software Updates and Patch Management
Keep all software, including operating systems, antivirus programs, and applications, up to date with the latest security patches. Regularly schedule and perform system updates.
Implement Multi-Factor Authentication (MFA)
Require multi-factor authentication for accessing sensitive systems and data. MFA adds an additional layer of security, making it more challenging for unauthorised individuals to gain access.
Secure Endpoints
Install and regularly update antivirus software on all devices connected to the institution’s network. Implement endpoint protection measures to detect and prevent malware and other malicious activities.
Incident Response Plan
Develop and regularly update an incident response plan that outlines the steps to be taken in the event of a cybersecurity incident. Ensure that all relevant personnel are aware of the plan and participate in regular drills.
Data Backup and Recovery
Regularly back up critical data and ensure that the backups are stored securely. Establish a robust data recovery plan to minimise downtime in case of data loss or a cyberattack.
Collaborate and Share Threat Intelligence
Participate in threat intelligence sharing networks and collaborate with other educational institutions and cybersecurity organisations. Sharing information about emerging threats can help institutions better defend against evolving cyber risks.
Privacy and Compliance
Ensure compliance with cybersecurity frameworks like ACSC’s Essential 8, NIST and ISO27001, and data protection and privacy regulations such as GDPR (or local data protection laws). Clearly communicate privacy policies to staff, students, and other stakeholders.
Educational institutions should approach cybersecurity as an ongoing process, adapting to emerging threats and evolving technologies. Regular cyber risk assessments, cybersecurity audits, and continuous monitoring are essential components of a comprehensive cybersecurity strategy for educational environments.
