Why is Cybersecurity Important? All you need to know

In the digital world, businesses can succeed or fail based on the strength of their cyber defences. A breach can cost a company millions of dollars and cripple its operations. That’s why cybersecurity is an important topic for businesses that handle sensitive information and customers. 

If a hacker finds a way to access your computer network, website, or another connected system, your organization could be at risk of data theft or viruses that can cause irreparable damage.

To prevent these types of cyber security breaches from happening to your business, you need to understand how hackers might attack and take steps to prevent them from succeeding. 

Whether you are an employee who needs to brush up on your company’s security practices, a business owner who wants to keep confidential information safe from prying eyes, or someone with a general interest in internet safety, the following article has everything you need to know about the importance of securing your company’s data from cyber attackers.

Various cyber security certifications are also available that can help enable you to protect your business or systems from cyber-attacks. 

Why is Cybersecurity Important

What is a Cybersecurity Breach?

A cyber security breach occurs when an unauthorized party gains access to a computer network or piece of data. It can happen through the internet, a network server, or an internal system like a database used by your company.

A breach doesn’t have to lead to malicious activity, but it can have severe consequences. If a hacker can access your database, they could gain access to sensitive information and cause disruptions to your operations.

Depending on the type of breach, you could lose customers, experience a drop in stock price, face fines from regulatory agencies, and be required to notify customers whose data was stolen. The breach could also result in identity theft for customers whose information is stolen.

Why is Cybersecurity Important?

There are a number of ways in which cyber threats may impact your business. Loss of data and customer information can result in reputational damage, financial loss, and brand harm.

Moreover, the cost of breaches has been increasing over the years. According to a recent report, the average cost of a data breach in the United States was $3.86 million in 2017. 

This means that organizations must increase their investment in cybersecurity. The need to protect sensitive information, intellectual property, and other digital assets have never been more pressing. And with the amount of digital data predicted to double by 2020, this need is only expected to increase.

The Importance of Cyber Security

In a world where our lives are increasingly intertwined with technology, it’s more important than ever to ensure that our online data is secure.

Cyber security certifications are a great way to get started. Here are some reasons why cyber security is so important:

1. Protecting Your Personal Information

When you share your personal information online, you’re at risk of identity theft and fraud. Cyber security can help protect your information from being accessed by cyber criminals.

Also Read: 30 Free Online Security Courses with Certificates

2. Safeguarding Finances

If your financial information is compromised, you could be at risk of losing money or having your identity stolen. Cyber security can help protect your financial information from cyber criminals’ access.

3. Defending Against Malware and Viruses

Malware and viruses can cause severe damage to your computer, and they can be difficult to remove once they’ve infected your system. Cyber security can help protect your computer from being infected by malware and viruses.

4. Preventing Data Breaches

Data breaches can result in the loss of sensitive information, and they can be costly to businesses and individuals alike. Cyber security can help prevent data breaches by securing data and keeping it out of the hands of cyber criminals.

5. Ensuring the Safety of Critical Infrastructure

Critical infrastructure, such as power plants and water treatment facilities, is vital to the functioning of society. If these facilities were to be breached, it could have serious consequences for public safety.

Cyber security can help protect critical infrastructure from being breached by cyber criminals.

6. Securing Government Systems

Government systems hold a wealth of sensitive information, including national security secrets and the personal data of citizens.

If these systems were to be breached, it could have serious implications for national security or individual privacy. Cyber security can help protect government systems from being breached by cyber criminals.

7. Protecting Healthcare Information

Healthcare providers collect a lot of sensitive information about their patients, including medical records and insurance information.

If this information were to fall into malicious hands, malicious hackers can use it to commit fraud or identity theft. Cyber security can help protect health care information from being accessed by cyber criminals.

Also Read: Avoid Scholarship Scams – What You Need to Know

8. Securing Educational Institutions

Educational institutions collect a lot of sensitive information about their students, including grades and contact information.

If this information were to fall into malicious hands, it could be used to commit fraud or identity theft. Cybersecurity can help protect educational institutions from being accessed by cybercriminals.

9. Defending Against Ransomware

Ransomware is a type of malware that encrypts files on a victim’s computer and demands payment in order to decrypt them.

If you are infected with ransomware, you could lose access to important files or have your confidential data exposed. Cybersecurity can help protect you from becoming a victim of ransomware.

10. Ensuring the Privacy of Communication

When you communicate online, you expect that your conversations will remain private.

However, if your communications are not properly secured, they could be intercepted by cybercriminals. Cybersecurity can help ensure that your communications are private and secure.

Types of Cyber Security Breaches

There are many ways in which cyber-attacks can happen. The following are the most common types of cyber security breaches:

  • Perimeter Security

Cybersecurity breaches that happen at the perimeter of a computer network are perhaps the most common type of cyber security breach. Hackers can gain access to a network by hacking the network’s firewall, misusing credentials, or exploiting a vulnerability in a connected system.

  • Web Applications

A cyber breach of web applications happens when a hacker exploits a weakness in an app that is connected to the internet. This type of breach often happens at the application level.

  • Data in Transit

A cyber breach of data in transit happens when sensitive information is sent over an unsecured network. For example, you may send an employee’s salary information over email without encrypting it.

  • Data at Rest

A cyber breach of data at rest happens when a hacker gains unauthorized access to sensitive information that is stored in a computer system or external storage device.

  • Insider Cyber Breach

Insider cyber breaches happen when a person with authorized access to systems or data commits malicious activity. Employees with inside access, contractors, or third-party service providers can commit insider cyber breaches.

Also Read: List of Top Universities in Australia with PhD in Data Science

How to Protect Your Company’s Data?

The best way to protect your company’s data from cyber security threats is to implement a comprehensive cybersecurity plan. This involves continuously monitoring networks for suspicious activity, implementing cyber hygiene best practices, and testing your security systems regularly.

However, it’s important to note that no single cybersecurity solution is going to be 100% effective. 

It is a multilayered approach that involves employees, vendors, and the implementation of the latest cybersecurity tools and technologies. The good news is that there are a variety of ways you can protect your company’s data from cyber threats. You can do this by following these tips:

  • Stay Informed about Current Threats

It’s important to stay up to date on the latest cyber threats so you know how hackers are targeting businesses like yours. You can do this by following cybersecurity experts on social media and reading industry reports.

  • Train Your Employees

Make sure your employees know how to spot and report suspicious activity on the network. They should also understand how to avoid common cybersecurity mistakes.

  • Use the Latest Cybersecurity Tools

Make sure your employees are using the latest cybersecurity tools, including anti-virus software, firewalls, and two-factor authentication.


In conclusion, cybersecurity is important because it helps to protect people’s information, including their personal and financial data. Additionally, it helps to safeguard businesses from cyber-attacks, which can lead to the loss of confidential information or money.

Furthermore, cybersecurity helps to protect critical infrastructures, such as power grids and military networks. 

The digital landscape is constantly changing, and as modern technologies emerge, so do new cyber threats. It is important to stay informed about the latest threats to your business so you can protect yourself and your data.

With the right knowledge and tools, you can keep your business safe from cyber threats and thrive in today’s digital environment. Learn more about Cyber security certifications to enhance your future in this field.

FAQs Why is Cybersecurity Important

The frequently asked questions below will help comprehend this article more as it provided more insights about cybersecurity and its importance.

1. What are the 5 benefits of using cyber security?

  • Protection against external threats
  • Protection against internal threats
  • Regulation compliance
  • Improved productivity
  • Cost savings and value

2. Why is cyber security very important?

Cybersecurity is important because it protects all categories of data from theft and damage.

3. What is cyber security and its uses?

Cybersecurity protects systems, programs, and networks from cyber-attacks. 

These cyberattacks assess, change, or destroy classified information, extort money from users, or interrupt business processes.


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