Virtually everything we do requires a network connection, from ordering takeout to joining a Zoom call. The networks we use each day must be kept safe and secure to ensure critical information doesn’t fall into the wrong hands. This is the basis of network security, a critical part of information technology (IT).
Network security involves the processes used to protect computer networks against unauthorized access or misuse. For example, network security prevents cybercriminals from stealing proprietary data stored on a network. It also ensures authorized network users have easy and secure access to all of their critical data and information.
There are various components used to secure a network, including firewalls, VPNs, anti-virus software and more. These components mixed with quality network security practices prevent networks from succumbing to malware, spyware, botnets and other intrusions, whether through intentional means or by accident.
Network security is important for a number of reasons. For example, network security helps organizations prevent costly data breaches that can result in millions of lost revenue. In fact, the average cost of a serious data breach is $4.24 million, according to IBM.
Network security also helps prevent the dangerous sharing of consumer data such as social security numbers, private health information and financial information. Cybercriminals can use this information to assume someone else’s identity which has many negative consequences.
If network security sounds like the perfect niche for you, there are plenty of job opportunities available. For example, you could be an IT support technician, a cyber analyst or even a penetration tester tasked with testing various ways cybercriminals could access a network.
Cambridge offers an in-depth Cyber and Network Security program for students interested in this career path. Plus, we offer hands-on training so you walk away ready to enter the field.
In our program, you’ll learn all there is to know about networks and the security measures used to protect them. You’ll discover how to analyze networks for security holes, how to mitigate possible threats and what to do in the event of a security breach.
Network security is a critical field full of opportunities. If you want to start a network security career, we’re here to help. To learn more about our Cyber and Network Security program or to apply today, give us a call at 877-206-4279 or send us a message.