Cybersecurity is the fastest growing and interesting industry in the world. And this cybersecurity industry will last a long time. The need for cybersecurity is increasing day by day. Because all things are now digital. All fields such as transactions, research, business, and entertainment are now digital.  As all fields become digital, so the need for security(cybersecurity) is really high.  Average salary,
  • Average salary, India - 835k Rs/Yr.
  • US - $106.5k/Yr.
  • Uk - 47,500 Euro/Yr.

What is cybersecurity

        Cybersecurity provides security for IoT, systems, networks, programs, files, and etc.  It protects these things from cyber attacks.  You can learn how to protect things from cyberattacks in a cybersecurity course.

What is cybersecurity, future scopes in cybersecurity

cyberattack:

        A cyber attack is an attack on systems, programs, algorithms, and files to illegally collect data, destroy or modify the original content.  A cyber attack is something that is done with the help of some code. These codes are created by a cybercriminal, terrorist, black hater, or sometimes gray hater.  Their only purpose is destroying our data or theft of our data.

How cybersecurity works

        I already told you, cybersecurity provides security for cyberattacks.  Just as a cyber-attack is done with the help of some code, so is cybersecurity with the help of some code.  For example antivirus for pc.  That antivirus protects your computer from viruses, spyware, malware, Trojan horse, and etc.  Antivirus is made by code and those things(viruses...) are also made by code.

Why and Who needs cybersecurity

        Cybersecurity needs for protecting your data from cyberattacks.  But who needs cybersecurity?  Everyone needs cybersecurity in the present times.  But mainly large companies need a higher level of secure cybersecurity.  This is because most hackers and criminals target large companies.

        There are a more number of cyber threats in the internet world.  But some common threats are there.

1.  Viruses

        The virus is some line of code and it can harm your system.  It's your fault.  If you click the unwanted link or use the unsafety plugins to viruses Infiltrates inside.  And it virus destroys your os or files or even your system.

2.  Spyware

        The spyware may not harm your system or it never does wrong with your system.  But it will spy.  It is worse than a virus.  It will collect your data from you without your knowledge and then send it to the owner of the spyware.

3.  Ransomeware

        Ransomeware, which automatically installs and encrypts data on your computer. This is your fault. This is because ransomware is installed by clicking on an unwanted link. You have no idea how this set up your computer. No antiviral virus can prevent this attack. So, focus guys. After encryption, they will ask for some money to encrypt your data.

4.  Trojan horse

        The Trojan horse is also a virus. It is spread all over the world. This is a very powerful virus.  So this is the most dangerous threat in cyber and it gives a tough for cybersecurity.

Best places to learn cybersecurity

        Currently, there are a lot of websites that provide cybersecurity courses.  You can enroll and learn for free.  But some website is popular for teaching cybersecurity.
  • cybrary
  • edx.org
  • youtube
  • Coursera
  • Heimdal cybersecurity

Job opportunities in cybersecurity

        I already told you, every big company needs cybersecurity.  And a lot of cyber companies are there.  Their only work is to provide cybersecurity for companies.  Get more jobs in companies like this.  To get a cybersecurity job,
  • Degree in IoT, or cybersecurity, or computer science engineering.
  • Familiar with operating system especially with Linux.
  • Awareness about all cyber threats.
  • Strong knowledge in protecting from cyber threats technique.
  • Programming skills like java, perl, ruby.