Information security, Network security, and Computer security | What Differs?

  Information security, Network security, and Computer security | What Differs?

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These terminologies Network Security, Information Security, Computer Security, Cyber Security, and so on are well-known concept in the tech industry. To comprehend the distinction we will be explicit on what they connote.

Information security, sometimes shortened to InfoSec. Information security is concerned about safeguarding information from unauthorized access. It's essential for information risk management and involves preventing or reducing the probability of unauthorized access

Information security mainly protect confidentiality, integrity and availability of an Organization. It covers companies’ methods and techniques to safeguard information.

This has driven the information security industry to explicit best-practice principles in the following areas:

-Information security policies

-Password strength

-Access controls

-Multi-factor authentication

-Antivirus software, firewalls

-Cryptography

-Legal liability

-Security awareness

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Network security is the act of preventing and safeguarding against unauthorized intrusion into corporate networks. Network security is the most common way of taking physical and software precaution measures to safeguard the fundamental networking foundation from unauthorized access, misuse, malfunction, modification, destruction, or improper disclosure, in this way making a protected stage for computers, clients, and projects to carry out their allowed basic roles within a secure environment.

According to Wikipedia Network security comprises of the policies, processes and practices adopted to prevent, detect and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources.

Network security concerns with the following:

-Firewall

-Antivirus

-Penetration testing

-Intrusion Prevention Systems

-Computer forensics

-Access controls

-System monitoring

-Patch management

-Data encryption

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Computer Security is a cycle and the collection of measures and controls that guarantees the Confidentiality, Integrity, and Availability (C.I.A) of the resources in computer systems. Computer security is the safeguarding of computer systems against unauthorized access, theft, or misuse of important information.

C represents Confidentiality ensures that sensitive information can only be accessed by authorized individuals.

I represent Data integrity refers to preventing unauthorized i from altering it.

A represent Availability ensures that authorized users of a system have quick and continuous access to the system's and network's information.

Computer Security safeguards both the product and equipment part of a computer framework from getting compromised and taken advantage of. On the off chance that a computer can be tainted while never being connected with the internet, e.g by USB, then might spread to your LAN and contaminate different computers or workstations, damaging documents, assuming your workstation is connected with the internet, this could be handily spread over different gadgets connected with the internet unprotected.

Computer Security general means the protection of the following asset:

-Computer equipment gadgets like PC, tablets, servers, notebooks, PCs, and so on.

-Software, firmware, and operating system.

-Network gadgets like switches, routers, and so forth.

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To sum it all, Information Security is more business oriented while Network Security and Computer Security are more technology oriented.