We will learn about cybersecurity and some of the terms of it using 500 words. It will include what is cybersecurity, its functions, and its structure. Now let us start.
What Is Cyber Security?
Cybersecurity is the defense to protect information and data from the following:
- unauthorized access
- use, or destruction
It is composed of four functions:
- Identification,
- Prevention,
- Detection, and
- Restoration
It is also structured in three main components:
- People
- Processes, and
- Technology
So now, let us learn from it in a more detailed way.
The 4 main functions of cybersecurity are the following:
1. Identification Of Cybersecurity
Identification is the first function of cybersecurity that helps to identify the occurrence of an incident. This will help in mitigating it more quickly by implementing some countermeasures.
To prevent further breaches in the systems.
2. Prevention cybersecurity
Prevention is the second function of cybersecurity that helps in preventing incidents that are anticipated to occur. This function includes adjusting policies.
So that they are prepared for any kind of cyberattacks, which may happen in the future.
3. Detection Cybersecurity
Detection is the third function of cybersecurity. It helps in identifying any possible attacks happening on your system anytime 24/7/365.
So they have done it by using various kinds of tools.
These tools are like the following:
- Firewalls
- anti-virus software etc.
This function will help you to take action quickly if an attack occurs on your system. So that you can stop it. Before it causes any harm or damage to your system.
4. Restoration Cybersecurity
Restoration is the fourth function of cybersecurity. It helps in restoring your system after an attack or breach occurred on your system due to some cyberattacks. Like the following:
- malware infection or ransomware attack etc
This function will help you in restoring your system after a cyberattack happens to your system.
This function includes the following:
- Removing Malware from your system
- Recovering from Data Loss
- Restoring from Backup
So now, let us look at the three main components of cybersecurity and their functions in detail.
People
This component helps in protecting and defending your system and business process by using people in your organization or your team. They will be working in various departments.
So such like the following:
- network security
- information security
- application security etc
To implement policies and countermeasures. So to protect the systems and business processes against any kind of cyberattacks.
Processes
This component helps in creating policies and procedures for the following:
- Identifying
- Preventing
- detecting, and
- restoring the system.
It applies after any kind of cyberattacks happen to it. It also helps in monitoring the activities happening on systems. So that it can be prevented if any attacks or data breaches occur on their systems anytime 24/7/365.
Technology
This component helps in implementing various kinds of tools. Such the following like
- Firewalls
- anti-virus software etc
It is which can be used by people and processes. Moreover, it is used for detecting any kind of cyberattacks happening on their systems anytime 24/7/365.
They can also use other tools. Such as the following:
- penetration testing
- vulnerability scanning etc.
In which they can detect any possible data breaches or attacks happening on their systems.
So that it, that is our cybersecurity in 500 words. Hope you learn something from this article.
