Steps to Ensure Security and Integrity of Company's Network and Systems

1. Implement Strong Authentication: Ensure that all users have unique login credentials and use multi-factor authentication where possible.
2. Regularly Update Software: Keep all software and systems up to date with the latest security patches to protect against vulnerabilities.
3. Network Segmentation: Separate the network into segments to limit the spread of malware and unauthorized access.
4. Monitor Network Traffic: Use tools to monitor network traffic for unusual activity or potential security breaches.
5. Implement Encryption: Encrypt all sensitive data both at rest and in transit to prevent unauthorized access.
6. Create and Enforce Security Policies: Develop strict security policies and ensure that all employees are trained on them and adhere to them.
7. Regularly Backup Data: Perform regular backups of important data to mitigate the impact of a potential security incident or data loss.
8. Perform Regular Security Audits: Conduct regular security audits and assessments to identify and address any vulnerabilities in the network and systems.
9. Incident Response Plan: Develop and implement an incident response plan to quickly and effectively respond to security incidents.