Engineers make cyber network safer by using techniques such as multi factor authentication, It is a cyber security technique in which user needs to verify his/her authentication in multiple ways such as OTP verification along with login credential to filter unauthorized access. Firewall, They are used to monitor, restrict and allow the connection request over the network in order to filter and prevent entering of malicious code or threat in the system and to make sure computer are secured. Engineers create cyber networks and are constantly looking to improve them. Creating new cyber networks is extremely important because it makes it harder for hackers to gain access into a system if they aren’t familiar with it. Engineers also will continually update the cyber network in order to patch any weak spots they find. Another useful tool engineers use regarding cyber networks would be to track all attacks on the network. This can show them what they need to make safer and what it working. This would allow them to make improvements to the cyber network. The updates ensure that there aren’t any weak spots on the cyber network and makes sure everyone using the cyber network remains safe and secure. Engineers are always trying to improve the cyber networks because cyber security is becoming more and more important every day. Cyber attacks are becoming one of the most common crime committed today due to how easy it is to gain access to a computer. Since cyber crime is becoming more and more popular that means cyber security is becoming more and more important as well. Cyber security networks can always be improved in order for maximum safety for the user. Cyber networks often keep in touch with other users to find out how they were attacked so they can make updates and be less at risk to cyber attacks.