7 Interesting Fields in Cyber Security

As the world becomes more and more technologically advanced, cyber security has become a topic of interest for many people. In this blog post, we will be discussing some interesting fields in cyber security that you may not know about!

Many people tend to think of cyber security as a singular job title. However, there are multiple different fields in the industry and each has their own specific role.

Demand for the Cyber Security Field

The fields of cyber security has grown to become one of the most sought-after fields in recent years. Cyber security is a field which requires an immense amount of knowledge and training, making it very hard for people without specific skills or education to work in this field. Here are some fields that make up the world of cyber security:

Fields in Cyber Security:

Interesting Fields in Cyber Security

  • Network Security

Network Security is the first area of cyber security that we will be covering. Network Security deals with securing your network from malicious attacks such as viruses and malware, among other things. The main job of a Network Security professional is to monitor networks for suspicious activity and prevent any threats or breaches detected on the network.

  • Computer Security

Computer Security is another sub-field of cyber security. Computer Security deals with protecting computers, mobile devices, and other types of technology from harm such as viruses and physical damage to the device itself. The role of computer security professional is to develop security programs and policies that help protect computer systems from being hacked or otherwise compromised. Some of the tasks performed by a professional in this field include:

  • Cryptography

Cryptography is a very interesting sub-field of cyber security that deals with maintaining privacy and keeping data secure.

The main job of a Cryptographer is to encrypt sensitive information so that it cannot be accessed by outside individuals or groups who are not authorized to view the material in question. One famous example of an individual working in this field was Alan Turing, who was a Cryptographer in World War II.

  • Information Security

Information Security is another sub-field of cyber security. Information Security deals with protecting information and data from unauthorized access such as leaks, fraud, etc. The role of Information Security Analyst is to make sure that the information is protected and not compromised. They consult with programmers, web developers, etc. on how to protect data from unauthorized access or misuse while still allowing the authorized users easy access to it.

  • Security Engineering

Security Engineering is another sub-field of cyber security. Security Engineering deals with how systems are designed and implemented, such as building computer software to secure a system from attacks that might target it. The role of Security Engineer is very important as it deals with building systems that are more secure than just “secure by design”.

  • Computer Forensics

Computer Forensics is one of the most well-known fields in cyber security. Computer Forensics is defined as a branch of information technology that deals with legally collected and processed electronic evidence from crimes, such as fraud or theft cases. The role of a computer forensics examiner is to recover and investigate digital evidence as well as analyze the information found. Computer Forensics has been a growing field for many years now, with major companies such as Microsoft or IBM offering certifications in this area of cyber security.

  • Forensic Science

Forensic science is an important part of cyber security. Forensic science is the application of scientific techniques to answer questions in a legal context, which can include criminal cases or civil cases like traffic accidents and fraud investigations. Forensic Science uses chemistry, biology, microbiology, physics and mathematics as disciplines that provide tools for solving crime analysis. The forensic scientist uses these disciplines to solve crimes by examining evidence from a crime scene, such as fingerprints and DNA.


Cyber security fields are interesting and worth studying. You can do research on anything from cryptography, to forensics or even malware analysis! There is something for everyone in the cyber security field.

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