Engineers can make networks more secure in several ways, including network segmentation, penetration testing, incident response planning, data backup and restoration, monitoring and logging, as well as continuous improvement. By dividing the network into smaller, isolated parts throughout the network, engineers can reduce the impact of a security breach and prevent attackers from gaining access to sensitive areas of the network. in addition Engineers can make the cyber-world safer by adding a range of security by executing measures such as solid confirmation and get to control, encryption, firewalls, interruption location and anticipation frameworks, frequently fixing and upgrading program and frameworks, and giving representative preparing and mindfulness programs to anticipate social designing assaults like phishing.one way engineers keep the cyber network safe is by Authentication and access control: Engineers can execute strong authentication measures such as multi-factor authentication, password policies and access controls to ensure that only authorized users can go onto the network and with Continuous improvement Engineers can periodically review and improve network security measures to stay ahead of new threats and ensure continuous protection of the network and its data but when Monitoring and logging Engineers can monitor network activity and keep a log of all transactions to detect suspicious activity and investigate security issues that are weird in nature