Importance of Cyber Security in Computer System

Last Updated on 5 months by Touhid

The importance of cyber security is very significant issue in today’s digital world. Every individuals or organization should aware about the importance of cyber security. Cyber security is the preventative action which protect your hardware, network, websites, and software from cyber-attacks or unauthorized access. In this post, we will explore the importance of cyber security in computer system.

Importance of Cyber Security

Importance of cyber security is one of the most important topics in the cyber world. Now, the question is- why organization include cyber security infrastructure and spend so much money in order to secure their data and application?

Simply put, cyber security is important because it protects your sensitive data such as personal information, financial information, government information, and intellectual property from cyber threats. If you are compromised by cyber-attacks then they will hack or damage your sensitive data.

In today’s world, most of the organizations or individuals store their important data on computer or server. If a cybercriminal gain access your computer or server then they can take benefits of using these data. They can share your data to others or third parties for illegal activities.

For example, if cyber attackers get access a bank database server so, they can do anything in the server such as they can steal money, may block to login your account.

In some cases, cybercriminals change the login password after unauthorized access to your system. In that case, you are unable to login your system until the password has recovered. So, we can say that importance of cyber security plays a significant role in cyber world for data storage.

However, here we have mentioned some remarkable reasons why cyber security is important in digital world.

  1. Protect from Cyber Security Attacks
  2. To Protect Personal Information
  3. To Protect Financial Information
  4. To Keep Business Reputation
  5. To Protect Organization Information
  6. Ensure Availability of Data
  7. To Ensure Data Confidentiality
  8. To Ensure Data Integrity

Importance of cyber security

1. Protect from Cyber Security Attacks

Why importance of cyber security? Cyber security is important to protect from cyber security threats or attacks. Cyber threats is a malicious code or software programs that access to your computer system to damage data or disrupt digital life.

There are different types of cyber-attacks in cyber world such as phishing, SQL Injection, Dos attack, man-in-the-middle, Cross Site Scripting (XSS), malware, and ransomeware. Typically, the main target of cyber attackers are unauthorized access to your system and hack your data.

In the cyber world, no one is secure from cyber-attackers, who are using internet. Cybercriminals can compromise your system and claims you must pay money such as Bitcoin in order to access your system. That means you’re compromised or hacked by ransomware.

Ransomware is a malicious application which main purpose is to unauthorized accessing, corrupting, or deleting your files and documents.

So, we can say that cyber security is very much important for us to protect from cyber security threats or attacks.

Learn more How to Detect Ransomware?

2. To Protect Personal Information

This is another important reason why cyber security is important for a modern-day society. Your personal information can easily hacked by cyber attackers. There are different ways that your personal information may compromised, phishing is one of the top reason for that.

Phishing is one of the most common types of cyber security attack that attempt to gain personal and sensitive information. Phishing scammers sends phishing email in different ways to hack your personal information.

Typically, they are targeting following types of personal information from victims:

  • Your name
  • Personal ID number
  • Social Security Number
  • Driver’s license number
  • Passport number
  • Employee ID number
  • Mailing and Permanent Address
  • Vehicle ID Number
  • Phone number
  • Email address

If phishing scammers collect your information anyway then they can share your data to others or third parties for illegal activities. So, cyber security is important to protect your personal information from phishing attack.

Learn more How to Prevent Phishing?

3. To Protect Financial Information

What are the importance of cyber security in financial sector? Cyber security is required for financial organizations such a bank and insurance company.

Cyber attackers always try to get access financial system and do illegal activities such as money withdrawals, purchases, and transfers money to another bank or account.

Cyber attackers are very smart about new technology so, they are trying to unauthorized access to financial systems such as software, server, database, and network.

That’s why it is very important to protect financial systems from cyber attackers. We know that, financial software and applications are more secure but also as a customer you should consider the following tips:

  • Don’t share your financial information with others
  • Use strong password and change regularly
  • Enable 2-factor authentication for login
  • Do online purchases from secure websites
  • Never save your payment information online
  • Keep ensure computer security
  • Log out completely

4. To Keep Business Reputation

Now, what are the importance of cyber security in business? Cyber security is importance to keep and increase the business’s reputation of an organization.

If an organization is properly failed to secure their system then the system may be compromised by attackers. As a result, system will be down or unavailable to customers. Cyber attackers can also hack the customers information which can impact trust in your business because trust is a crucial factor to customers for purchasing.

So, if you’re a business owner then you have to make sure that your system is secure to protect from cyber attackers. You have to also protect customers data for your business reputation.

5. To Protect Organization Information

Every organization stores and process huge amounts of sensitive data in cloud server or their own data center. The organization may be government, military, corporate, financial, medical, and educational institute.

The main target of cyber scammers is hack the sensitive information of above organizations. For example, if cyber attackers get access the system of military organization then they hack the sensitive information (such as weapons, manpower) of a country.

For this reason, all the sensitive information should be encrypted and should use cyber security tools to ensure cyber security.

If you store your data on cloud then you have to make sure that cloud service provider is secured your data. And if you store your data on your own data center then should use the following cyber security tools, which mentioned in the next para.

So, importance of computer security or cyber security plays a vital role for data security of an organization.

6. To Ensure Availability of Data

Data availability is another reason why is importance of cyber security. Simply put, data availability means the data and resources are available (accessible) to intended users.

Data unavailability happen when the attackers may try to perform the denial of service (DoS) attack on applications. Denial of service attack down the web server and making the application is unavailable to legitimate users.

To ensure availability of data you can consider the following tips:

  • Add redundancy hardware
  • Load balancing of traffic
  • Increase the bandwidth capacity

7. To Ensure Data Confidentiality

In computer system, data confidentiality is the protection of data that only authorized users can access the data. You have to make ensure that only authorized users can access the data and web server.

So, computer or cyber security plays an important role for ensure data confidentiality of an organization.

8. To Ensure Data Integrity

Cyber security is also important for ensure data integrity in computer system. Data integrity is the process of keeping the data consistency, correctness, and completeness. Data integrity ensure that data can’t be changed by unauthorized users.

Only authorized users can access the data and edit the data. You can use encryption technology when data will storage in server for ensuring data integrity.

Learn more about Encryption Technology.

Cyber Security Tools

In above, we have discussed the importance of cyber security in computer system in order to protect from cyber threats. Now, we will mention some cyber security tools or solution for your organization to ensure cyber safety.

Cyber security is essential for every organization or individuals. The security tools are very much required for you to ensure cyber security. Here are the best cyber security tools and techniques that every organization can consider to ensure their security.

  • Antivirus Software
  • Firewall
  • Web Application Firewall
  • SSL Certificate
  • Security Testing Tools
  • Virtual Private Network (VPN)
  • Digital Signature
  • Data Encryption
  • Disaster Recovery
  • Cyberoam Firewall
  • Security Audits and Assessments
  • Secure Social-Media Account

Learn more about Cyber Security Tools.

Conclusion

Finally, cyber security is important because it protects organization’s or individual’s data such as personal information, financial information, government information, and intellectual property from cyber-attacks. We have discussed the best reasons for why cyber security is important. Hope the article “importance of cyber security” will be helpful for you.

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