Cybersecurity is a growing field. This news is bad for many large and small companies that have sensitive data hackers want, but it is good news for those who wish to enter this exciting and increasingly in-demand field of work.
In 2024, internet users discovered 52,000 new security vulnerabilities and exposures (CVEs). Now is the time to begin a cybersecurity career and support companies in fighting the thousands of attacks that happen every year.
This article defines cybersecurity, explains why it’s important, and explains how to start a career in this field. This information will allow you to train for your exciting new role today.
What is Cybersecurity?
Cybersecurity protects computer systems, networks, and data from bad people who want to steal information or cause harm. These “bad people” are often called hackers. They try to break into systems to steal sensitive information, like passwords or bank details. Cybersecurity helps stop hackers by using tools and strategies to keep everything safe.
Why is Cybersecurity Important?
Cybersecurity is important because more and more of our lives are online. We use the internet for work, shopping, and even talking to friends. As we put more of our personal information online, it’s important to protect it from people who want to misuse it. Cybersecurity professionals, like ethical hackers, work hard every day to ensure that websites, apps, and devices stay safe.
This safety is important for companies of all sizes. When hackers steal information, they reduce trust in the companies they stole it from when the information’s owners find out. Ethical hackers prevent these attacks and help maintain a positive reputation for companies.
How to Start a Career in Cybersecurity
If you want to start a career in cybersecurity, there are a few steps to follow. It’s a popular career today, and there are many online courses, tips, and tricks on how to start in this field. The starting point is to learn all you can about technology and computers.
Learn About Computers and Technology
To get started, you need to understand how computers and technology work. This doesn’t mean you need to be an expert immediately, but learning how computers, networks, and the internet work is vital.
You can start by reading books, watching videos, or taking beginner courses online. Websites like Khan Academy and Coursera offer free courses that teach you about technology and computers. Also, consider some tools you might use, like automated penetration testing tools, to get a feel for the role.
Study Cybersecurity Basics
Once you know a little about computers, it’s time to learn more about cybersecurity. Start by learning about viruses, firewalls, encryption, and passwords. These are all parts of cybersecurity that help protect information.
Many online courses teach the basics of cybersecurity, some of which are free. Websites like Udemy and EdX offer beginner courses on cybersecurity.
Get Hands-On Experience
It’s not enough to just learn about cybersecurity in class. You also need to practice it. One way to do this is by setting up your home network and trying to protect it from attacks.
There are also websites where you can practice ethical hacking in a safe environment, like Hack The Box or TryHackMe. These sites allow you to learn by doing, which is one of the best ways to improve cybersecurity.
Earn Certifications
Certifications are special documents that show you have learned certain skills. In cybersecurity, many certifications can help you get a job.
Some of the most popular cybersecurity certifications include:
- CompTIA Security+: This is a great starting point for beginners and teaches you the basics of cybersecurity.
- Certified Ethical Hacker (CEH): This certification is for people who want to become ethical hackers, people who test security systems to ensure their safety.
- Cisco Certified Network Associate (CCNA): This certification focuses on networks, which are very important in cybersecurity.
Stay Up-to-Date with New Technology
Cybersecurity is always changing because new technology and new types of attacks are created constantly. To keep your skills sharp, it’s important to stay updated on the latest trends in the field.
You can do this by following cybersecurity blogs, joining online communities, or listening to podcasts about cybersecurity. Some good resources include websites like SecurityWeek and the Cybersecurity and Infrastructure Security Agency (CISA).
Conclusion
A career in cybersecurity is exciting and full of opportunities, and getting started is often easier than people think. By learning the basics of preventing cyberattacks, getting hands-on experience, earning certifications, and staying up-to-date with new technology, you can start and grow your career in this important and growing field.
It’s important to remember that cybersecurity is not just about stopping hackers; it’s about protecting people’s data and making sure technology is used safely. As you grow in this career, there are many chances to specialize and become a leader.
So, if you love technology and want to make a difference, cybersecurity could be the perfect career for you!
