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If you\u2019re thinking about getting into tech or are already in it and considering your next step, network security training is one of the smartest moves you can make\u2014and we have five powerful reasons to back that up.<\/p>\n
But before we dive in, you might be wondering,\u00a0What\u2019s the difference between \u2018network security\u2019 and cybersecurity?<\/em>\u00a0<\/em><\/p>\n (Don\u2019t worry. We hear this question all the time.)<\/p>\n Let\u2019s define what \u201cnetwork security\u201d refers to, specifically:<\/p>\n \u201cNetwork security\u201d is a subset of cybersecurity<\/em> that protects company assets from breaches and attacks. <\/strong><\/p>\n At Cisco, we define network security as protecting the underlying networking infrastructure from unauthorized access, misuse, or theft. Securing the network involves creating a secure infrastructure for devices, applications, and users to work securely.<\/p>\n Now, let\u2019s look at our top five reasons why network security training should be your next move.<\/p>\n The world is more connected than ever, and cybercriminals are taking advantage of that. Attacks have become more frequent and sophisticated, with hackers using artificial intelligence (AI) to automate attacks on networks.<\/p>\n Raj Chopra, SVP and Chief Product Officer for Security, warns that AI-powered cyber threats are increasing, making it more critical than ever to have trained professionals defending networks.<\/p>\n Every <\/em>company that stores, processes, or transmits data relies on network security professionals to protect its systems. When we stop to consider the volume of businesses, hospitals, governments, and individuals relying on secure networks, it\u2019s no question why the demand for skilled network security professionals is skyrocketing.<\/p>\n Companies must follow the country\u2019s regulations regarding how people use their products and data.<\/p>\n The European Union\u2019s (EU) General Data Protection Regulation (GDPR) is the strongest privacy and security law in the world. It applies\u00a0to EU data processed outside of the EU as well. State-specific regulations in the U.S. mean companies must carefully manage and protect user data. Tricky government or law enforcement requests for data are also common.<\/p>\n Businesses need security professionals who can help them:<\/p>\n Remote work isn\u2019t going anywhere. However, many employees connect from public Wi-Fi in coffee shops, hotels, and co-working spaces, or home networks that aren\u2019t so secure.<\/p>\n Companies need to protect their data from:<\/p>\n Organizations are investing heavily in Zero Trust security models, which require strict verification for every user and device. Learning how to implement these security measures makes you a valuable asset to employers.<\/p>\n Yesterday, from inside my bedroom in a single-family home, my phone found 50 Bluetooth devices within range around my small neighborhood. Think about how many devices you have connected to the internet\u2014smartphones, laptops, smartwatches, even smart refrigerators and security cameras.<\/p>\n Now multiply that by millions<\/em>. Businesses, hospitals, and government agencies rely on IoT devices, which can also create security risks.<\/p>\n Since IoT security is still evolving, companies need experts to:<\/p>\n By learning network security, you\u2019ll be prepared to help secure everything from personal home devices to large-scale business operations.<\/p>\n One of the best reasons to consider network security training? The job opportunities and salaries.<\/p>\n With training in network security, you can pursue roles like:<\/p>\n Many companies struggle to fill these roles, translating into high job security and competitive salaries for skilled professionals. And you\u2019ll be helping to keep the data of millions of people like you safe.<\/p>\n Whether you\u2019re a college student exploring career paths or a career changer looking for a field with job security, learning network security can open doors to high-paying and in-demand roles. What\u2019s more, you can get started today with our free network security training courses.<\/p>\n Here\u2019s how:<\/p>\n Bonus: Interested in Ethical Hacking? Cisco U. has Challenges for a nominal fee that lets you practice real-world cybersecurity skills and earn a certificate and Credly badges to show off to potential employers.<\/p>\n So, which network security training will you<\/em> try out first? Leave a comment below and let me know where you\u2019re starting from in your network security learning journey. Thanks for reading!<\/p>\n \u00a0<\/p>\n Sign up for\u00a0Cisco U.\u00a0| Join the\u202f\u00a0Cisco Learning Network\u202ftoday for free.<\/p>\n Use\u202f\u00a0#CiscoU\u00a0<\/strong>and\u00a0#CiscoCert<\/strong>\u202fto join the conversation.<\/p>\n Read next:<\/em><\/p>\n The Quantum Sky Is Falling! Understanding the Quantum Threat to Network Security<\/p>\n<\/blockquote>\n1. Cybersecurity threats are growing fast<\/strong><\/h2>\n
2. Companies need experts in privacy laws and compliance<\/strong><\/h2>\n
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3. Remote work and cloud security are now business priorities<\/strong><\/h2>\n
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4. The Internet of Things (IoT) expands attack surfaces<\/strong><\/h2>\n
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5. Cybersecurity jobs pay well and have strong growth potential<\/strong><\/h2>\n
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How to get started with network security training<\/strong><\/h2>\n
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Follow Cisco Learning & Certifications<\/strong><\/h2>\n
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*Occupational Outlook Handbook: Information Security Analysts<\/em>, Bureau of Labor Statistics, U.S. Department of Labor, April 2025.<\/h4>\n
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