The Internet of Things is a concept that holds promise. With the increasing number of devices in our lives, the criticality of protecting them against cyber threats has never been more critical. The Internet of Things is no exception. Though many products under the IoT umbrella are created to provide convenience, they can easily be turned into weapons of mass disruption by cybercriminals.

Cyber security is the foundational element that supports almost everything else on the Internet. For example, without cyber security, no data would be safe from hackers, companies would have no ability to collect and use big data, and cyberspace would be locked down for regular users. To put it simply, without cyber security, there would be no Internet.

How Cyber Security Works?

The first step in any cyber security strategy is the understanding of how the Internet works. Once you know how the system works, you can identify and protect your systems from attack. Cyber security begins with protecting your devices. Devices are attacked through a process known as “injection.” An attacker uses vulnerability in an application, like a remote access Trojan (RAT), to take control of your device. The bad guy can then view your personal information or even use it for nefarious purposes.

It’s important to note that many devices are already vulnerable and used in attacks, and it is essential to keep your devices updated and protected against known vulnerabilities. The next step is ensuring your network itself is secure to prevent attacks on your internal systems. This can include implementing firewall technology, device management software, or any other method used by the industry that helps keep cyber threats out.

How to Become a Cyber Security Expert?

There are several ways to become a certified cyber security expert. The most popular way is to obtain a job as an IT Security Specialist, which requires technical and business skills. However, you can also become certified by gaining experience in cyber security through volunteering or other methods such as studying at college or university on your own time. The following programs are some of the most popular ways to become a cyber security professional by gaining experience in the field.

1. Certified Ethical Hacker (CEH)

2. Certified Security Analyst (CSA)

3. Certified Forensics Analyst (CFA)

4. Certified Network Defender (CND)

5. Certified Forensic Investigator (CFIA)

6. Certified Internet Security Expert (CISSP)

7. Certified Ethical Hacking Instructor (CEH+)

8. Certified Information Privacy Professional (CPP)

9. Cyber security Professional Certification Program (CPCP)

10. Certified Information Systems Security Professional (CISSP)

The above certifications will make you a well-rounded cyber security expert. However, suppose you want to learn more about specific areas of cyber security. In that case, other certifications can help you in your career, and you will be an expert in particular areas of cyber security.


There are several different ways to become a certified cyber security expert. Certifications can be obtained through volunteering or studying on your own time, giving you a well-rounded understanding of the field. Becoming certified will also help you gain a professional edge in the field. So, if you are interested in becoming a cyber security expert, choose the certification that is right for you!

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