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Introduction
Cyber security and information security are frequently used interchangeably. As they're both responsible for securing and protecting computer systems from threats and data breaches, the terms Cyber security and information security are commonly confused and, unfortunately, used interchangeably. While both aim to protect sensitive data, cybersecurity focuses on defending systems, networks, and digital data from cyber threats, whereas information security covers the protection of all forms of information—digital or physical.
When we discuss data security, we're talking about protecting data from malicious or unauthorized users and attacks. Here, another question arises: What is the difference between Data and Information? In this article, we will learn the key differences between Cybersecurity and Information Security, highlighting their definitions, goals, and areas of application.
So, while "not every data can be information", data can be informed when analyzed in context and given meaning. For example, "100876" is data, but if we know it's a person's date of birth, it is the information since it has meaning. Hence, information refers to data that has some meaning.
Cyber Security
Cyber security is a subset of information security that refers to how companies safeguard digital assets such as networks, applications, devices, servers, and other digital assets.
Cyber-attacks are significantly more likely than physical threats, although it is simply one aspect of information security (along with physical security).
Since malware, criminal hacking, and internal error are the most common causes of data breaches, prioritizing defenses that limit these risks makes sense.
That isn't to suggest that cyber and physical security are mutually exclusive. Take, for example, the threat of lost or stolen electronics.
To prevent the devices from getting into the wrong hands, you'll require physical security measures. This will mainly shape policies that teach employees how to use their gadgets outside of the office, such as laptops.
These should, however, be supplemented with cyber security measures that protect the organization if a device is stolen.
Password-protecting the device and databases, encrypting important data, and implementing a kill switch to delete data from stolen laptops are examples of such safeguards remotely.
Information Security
Information security is a term that refers to how companies and individuals safeguard their essential assets, such as business records, personal data, intellectual property, and so on.
This information is stored in various places, including physical files, servers and hard drives, the Cloud, and personal devices.
It will be protected in different ways; you won't use the same defense measures for paper documents as you would for digital files.
The paper documents should be kept in a drawer and only accessible to authorized people, whether by locking the drawer or maintaining the files in a locked room.
Digital files, on the other hand, necessitate technological safeguards such as access controls to ensure that only authorized users have access to them.
As you can see, the overall concept remains the same - you're putting up controls to limit who has access to the data – but the methods differ.
Information security refers to the broad practice of safeguarding personal information and the procedures used to do so.
Cyber Security and Information Security
Information and communications technology(ICT) is an extension word for information technology (IT) that defines the role of unified communications and telecommunications integration in the diagram above (basically the digital communication security).
The differences between cyber security and information security are as follows:
CYBER SECURITY
INFORMATION SECURITY
It is the process of securing data on the internet from outside sources.
It is the process of securing data against unauthorized access, modification, or deletion in order to maintain confidentiality, integrity, and availability.
This is about being able to defend against cyber-attacks when using cyberspace.
It is concerned with the security of data from all types of threats.
Cybersecurity is used to safeguard anything that is connected to the internet.
It applies to all types of data, regardless of their source.
Cybersecurity is concerned with threats to cyberspace.
The protection of data from any type of threat is the subject of information security.
Cybercrime, cyberfraud, and law enforcement are all targets for cybersecurity.
Unauthorized access, disclosure modifications, and interruption are all threats to information security.
Professionals in cyber security, on the other hand, deal with advanced persistent threats.
The backbone of data security is information security experts, and security professionals linked with it prioritize resources before dealing with risks.
It deals with cyber risks that may or may not exist, such as safeguarding your social media account, personal information, and so on.
It is concerned with information assets, confidentiality, integrity and availability.
The fundamentals of data security should be understood whether we're talking about cyber security or information security in general.
The model includes the following components that define the strategies for protecting sensitive information:
People: As employees deal with sensitive information regularly, companies must educate them about the risks and how to avoid them.
Processes: Companies should keep track of the steps employees must take to stay safe. This should include a breakdown of data protection roles and duties.
Technology: Organizations can use a variety of technological defenses to combat threats, including antivirus software, access control, and data encryption.
How Information Security and Cybersecurity Overlap?
Information security and cybersecurity are closely related fields, both focused on protecting data and systems, but they have some differences in scope. Information security involves safeguarding all forms of data, whether digital or physical, ensuring its confidentiality, integrity, and availability. This includes protecting information from unauthorized access, theft, or corruption.
Cybersecurity, on the other hand, focuses specifically on protecting digital data and systems from cyber threats like hacking, malware, and phishing attacks. It deals primarily with securing networks, applications, and devices against online threats.
Despite these differences, the two fields overlap in many ways. Both aim to protect sensitive information and prevent breaches. Cybersecurity is a part of information security, specifically targeting digital risks. In practice, both fields work together to provide comprehensive protection, with information security covering a broader range of data and cybersecurity focusing on defending against online threats.
Frequently Asked Questions
What is information security?
Information security is described as the state of being protected from unauthorized use of data, particularly electronic data, or the means are taken to achieve this.
What are the principles of information security?
The CIA(confidentiality, integrity, availability) triad refers to an information security model made up of the three main components: confidentiality, integrity and availability. Each component represents a fundamental objective of information security. To avoid active and passive attacks in a system, we must follow these principles.
What do Threat, Vulnerability, and Risk mean?
Threat refers to potential harm, like a phishing attempt. Vulnerability is a weakness in a system, such as SQL injection. Risk is the likelihood of harm occurring, combining the threat probability and potential loss.
What is cyber security?
Cyber security is the technique of preventing harmful attacks on computers, mobile devices, servers, networks, electronic systems, and data. It is often referred to as electronic information security or information technology security.
What are attacks in cyber security?
When an individual or an organization purposefully and maliciously attempts to enter the information system of another individual or organization, this is referred to as a cyber attack. While most assaults have an economic goal, several recent operations have included data destruction as a goal. There are mainly two attacks, i.e., active and passive attacks.
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