Network Segmentation.
Divide the network into segments to isolate different types of users and sensitive data. This limits the potential impact of a security breach.
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Divide the network into segments to isolate different types of users and sensitive data. This limits the potential impact of a security breach.
Implement firewalls at various points within the network to control incoming and outgoing traffic. This helps prevent unauthorized access and reduces the attack surface.
Deploy IDPS to monitor network traffic for suspicious activities and automatically take action to block or mitigate threats.
Enforce strong password policies and consider implementing two-factor authentication (2FA) for accessing sensitive systems and data.
: Keep all software, including operating systems, applications, and networking equipment, up to date with the latest security patches to address vulnerabilities.
Implement network monitoring tools to track and analyze traffic patterns for any anomalies or signs of compromise.
Use the principle of least privilege (PoLP) to grant users only the access rights they need to perform their tasks. Regularly review and update access permissions.
Encrypt data in transit using protocols like SSL/TLS, and encrypt sensitive data at rest to protect against data breaches.
Ensure Wi-Fi networks are properly secured with strong encryption (WPA3), and use a separate network for guests.
Perform regular backups of critical data and systems. Store backups offline or in a secure location to prevent data loss from ransomware or other attacks.
Educate staff, faculty, and students about cybersecurity best practices, social engineering, and how to recognize phishing attempts.
: Develop a comprehensive incident response plan that outlines steps to take in case of a security breach. Regularly test and update this plan.
Conduct regular vulnerability assessments and penetration testing to identify and address potential weaknesses in the network.
Ensure that physical access to network infrastructure is restricted to authorized personnel only.
Install and update antivirus, antimalware, and endpoint protection software on all devices connected to the network.
If the university develops its own applications, follow secure coding practices to prevent vulnerabilities that could be exploited.
Implement DLP solutions to prevent sensitive data from leaving the network without authorization.
Ensure that third-party vendors and contractors adhere to security best practices when accessing or providing services for the university network.
Ensure the network system complies with relevant data protection and privacy regulations (e.g., GDPR, HIPAA).
Conduct regular security audits and reviews to identify potential weaknesses and areas for improvement in the network system's security posture.
Remember that security is an ongoing process. Regular monitoring, updates, and adjustments are essential to maintain a strong and resilient network security posture.