Cybersecurity Vs. Information Security Vs. Network Security

Computer system protection, database security, safe internet. Lock symbol on abstract computer data background programming binary code, data protection technology. Vector illustration

It’s a much-known fact that how security is much necessary is every era. There are so many reports which are reported frequently regarding the data breaches and cyber-attacks which refer to the importance of strong security. However, the question arises regarding the dissimilarities among network security, cybersecurity and information security.

It’s a misperception about these terminologies, as there is a great overlapping among them. In previous ages of information-security, individuals have a hobby to keep the secrets in the form of data files or the docs and they were stored in literal lockups.

As soon as the modern world starts the utilization of supercomputers, the significance of network security became highlighted to save the microelectronic network substructure of those dynamic systems. The beginning of cybernetic has turned out almost every single thing, it introduces un-imagined high-tech proficiencies as well as it generates the newest susceptibilities, and offers to give growth to the critical newest field of cyber security certifications.

On the other side, few of the analyses regard information-security just like the umbrella terminology as it mentions to procedures and tactics which are aimed to secure any type of critical info and data from the illegal access, either it might be in the form of electronic or print form.

From this point of view, cyber-security considered as a subcategory of the information-security which is dealing with the protection of those organization’s systems that are connected to the internet from the potential cyber-attacks; whereas network-security seems to be the subset of cyber-security as its focus is to protect the IT substructure of the organization from any online cyber-threats. 

Cybersecurity | Information Security | Network Security


As reported by the high technology Cisco, cybersecurity is considered as the practicing of securing the network, systems as well as programs from the cyber-attacks. Such cyber-attacks are typically designed to make access, change, or else destroy the critical set of info; extort the money from the consumers, and make disturbances in the usual procedures of the business. PC mag makes the definition further simple; it refers to the security of systems and data and in the networks which are inter-linked to the cybernetic.

Information Security

According to the Institute of SANS, Information security is the procedure and methods that are aimed and applied on account to provide security to the electronic info, print info, or else other different kinds of the private, secretive and complex set of data or info from the illegal access, usage, misapplication, revelation, damage, alteration, as well as disruption. The referencing of the print and data or info is quite significant, as cyber-security mainly belong to the electronic or digital data or info.

Network Security

As defined by the Institute of SANS, Network Security refers to the procedure to take software precautionary methods on account to provide security to the fundamental substructure of networking from the illegal access, misapplication, breakdown, alteration, damage, or inadequate revelation, in that way making a secure and safe framework for the supercomputers, consumers as well as programs with the purpose to achieve their allowable critical functionalities in a safe setting.

Jobs in Information, Network and Cyber Security

Here, we provide a thorough look at the noteworthy careers from every discipline of security i.e. cybersecurity, information security, and network security, along with a sample of jobs associated titles from the lists of the employment-related site i.e. LinkedIn.

Information Security

The C-I-S-O is a manager on the executive post whose task is to manage the strategies, processes, as well as the financial plan for the security of the organization’s set of data and, directs such program. The range of accountability would include infrastructures, apps and substructure, encompassing the strategies and processes which they are going to implement. Topmost responsibilities are:

  • Approve and manages the designing of security of networks
  • Makes sure that plans of business steadiness or tragedy recovery are keeping in place and also verified
  • Make an analysis and support the policy of security, manage them and make response planning of cyber-incidents
  • Be able to manage the entire team, staff, freelancers and sellers who are involved in the Information Technology security


The experts of Cyber-security evaluate, make planning and pass the measures of security to protect the organization from any security-related attacks and breaches on their systems and network of computers. There are other tasks in the job which include pretending attacks with the purpose to address the susceptibilities, test most recent software to offer protection to the data of the company, and also help the consumers follow to newest guidelines and procedures to make sure that network would remain secure. Topmost responsibilities are:

  • Observe the networks of computers to address whether there are an issue and security disclosure which is required to get resolved
  • Make installation of software, just like firewalls, the programs of data-encryption, which assist to offer protection to the crucial information and data of the company
  • Manages the reports that are going to be documented and help in continuing security-related efforts along with security-breaches

Network Security

The engineers of Network security are the ones who are accountable for the deployment, formation and management of several other networks as well as security-related software and hardware. It encompasses switches, routers, firewalls, numerous tools that monitor the network, and VPNs. Topmost responsibilities are:

  • Assess the network susceptibilities, work with the staff of IT to assess, make testing as well as the techs of troubleshooting; address, detect and solve security-related issues.
  • Generate, execute and carry out network-security

Educational Requirements

It’s a quite re-known fact that the security field encompasses a huge range of experts and their experiences are also varying along with educational upbringings as few of them are highly self-learned; whereas few of them have high-level degrees. It’s essential as throughout the industries there is a very high request for the highly qualified talent of security i.e. cyber-security, network-security, and information-security are exceeding the recent supply. In simple words, tech is come up with the newest chances, and newest hazards, though the employees are still gathering it.