Limit access to sensitive data and systems only to authorized personnel. Use robust authentication methods, such as multi-factor authentication (MFA), to ensure that only verified users can access critical resources.

Outdated software is a common entry point for cyberattacks. Regularly updating operating systems, applications, and security software helps close vulnerabilities that attackers may exploit.

Human error is one of the leading causes of security breaches. Provide comprehensive cybersecurity training for employees to recognize phishing attempts, handle data responsibly, and follow secure practices.

Deploy firewalls to monitor and control incoming and outgoing network traffic. Combine this with intrusion detection systems (IDS) to identify and respond to suspicious activities in real time.

Maintain regular backups of all critical data to minimize the impact of ransomware attacks or accidental deletions. Ensure backups are stored securely and tested for reliability.

Prepare for potential breaches by creating a detailed incident response plan. This should include steps for identifying, containing, and recovering from security incidents, as well as communication strategies.