Engineers are constantly looking for ways to keep and improve the safety and security of cyber networks in a variety of ways that are relevant to their field of expertise. Cyber engineers incorporate computer science and electrical engineering skills to better understand, help secure, and protect cyberspace. These measures are essential in ensuring the stability of the networks they manage for those who use their services or operations. Engineers are responsible for protecting devices, services, and networks from online attacks. The creation of new cyber networks is very important as it makes it difficult for hackers to access unfamiliar systems. Engineers also keep the cyber networks regularly updated to patch any vulnerabilities they discover. This keeps the entire network safe and allows for continued use without the risk of being hacked. A poorly managed and poorly secured network opens the door for cybercriminals to gain unauthorized access. Technological advancements worldwide have connected more devices and businesses to the network. Cybercriminals are known to commit crimes such as hacking, online fraud, scams, and attacks on various computer systems. Having reliable and well-managed network security can make it more difficult for cybercriminals to achieve their goals. Engineers working in public services and for utility companies such as electricity, transportation, and water ensure these services stay operational with little to no interruption. The engineers that work for national security and military operations ensure critical communications and assets are protected from domestic and international attacks. Engineers can also track cyber attack activities online, install and update firewalls, and malware and intrusion detection systems. Engineers are also responsible for conducting regular testing, analyses, and security assessments to prevent unauthorized breaches. Overall, engineers make cyber networks safer by creating new and better cyber networks and making it more difficult for unauthorized users to access and attack cyber networks.