Network Security:
Network Security is the measures taken by any enterprise or organization to secure its computer network and data using both hardware and software systems. This aims at securing the confidentiality and accessibility of the data and network. Every company or organization that handles a large amount of data, has a degree of solutions against many cyber threats.
Advantages:
- Network security provides protection against external threats like malware and hackers.
- It can improve the performance and reliability of a network by preventing bottlenecks and ensuring that resources are allocated appropriately.
- Network security measures can help organizations meet regulatory compliance requirements.
Disadvantages:
- Network security can be expensive to implement and maintain.
- It can be complex to configure and manage, requiring specialized knowledge and skills.
- Network security measures can sometimes slow down network performance or cause compatibility issues with other applications.
Cyber Security:
Cyber Security is the measure to protect our system from cyber attacks and malicious attacks. It is basically to advance the security of the system so that we can prevent unauthorized access to our system from the attacker. It protects cyberspace from attacks and damages. Cyberspace can be hampered by inherent vulnerabilities that cannot be removed sometimes.
Advantages of Cyber Security:
- Protects against a wide range of threats, including phishing, ransomware, and other types of cyber attacks
- Helps to safeguard sensitive information from theft or misuse
- Reduces the risk of financial losses due to cyber crime
- Enhances the overall security posture of an organization
Disadvantages of Cyber Security:
- Can be complex and difficult to implement effectively
- May require significant resources and expertise to manage
- Can be time-consuming to monitor and respond to threats
- May not be 100% effective in preventing all types of cyber attacks.
Similarities between Network Security and Cyber Security:
- Both are focused on protecting computer systems and networks
- Both involve a combination of technical and non-technical measures to mitigate risk
- Both require ongoing monitoring and maintenance to remain effective
Difference between Network Security and Cyber Security:
| S. No. | Parameters | Network Security | Cyber Security |
|---|---|---|---|
| 1. | Definition | Network security is a feature that protects data as it travels through and across an organization’s network. As a result, it protects firm data from nefarious employees who are not authorized to view specific sensitive information. | Cyber security is a system that protects a company’s device and server data. In other words, it serves as an extra layer of defense against cyber criminals. |
| 2. | Data | It protects the data flowing over the network. Network security ensures to protect the transit data only. It protects anything in the network realm. | It protects the data residing in the devices and servers. Cyber security ensures the protection of entire digital data. It protects anything in the cyber realm. |
| 3. | Hierarchy | It is a subset of cyber security. | It is a subset of information security. |
| 4. | Viruses | It deals with the protection from DOS attacks, viruses, and worms. | It deals with the protection from cyber-attacks and cybercrimes that includes phishing and pre-texting. |
| 5. | Strikes against | Network Security strikes against trojans. | Cyber Security strikes against cyber crimes and cyber frauds. |
| 6. | Security | It secures the data traveling across the network by terminals. | It deals with the protection of the data resting. |
| 7. | Examples | Multi-factor authentication, software updates, and rigorous password regulations are all part of network security. | Secure sensitive data, online authentication, and up-to-date information are all examples of cybersecurity precautions. |
| 8. | Popular job titles | Network Security Engineer and Network Security Architect are two popular job titles. | Cyber Security Architect and Cyber Security Analyst are two popular career titles. |
| 9. | Job role | The job role of a network security professional lies in safeguarding an organization’s IT infrastructure. | A cyber security specialist is an expert in the protection, detection, and recovery of cyber security threats. |
Conclusion:
network security and cyber security are closely related but distinct concepts. Network security focuses on securing computer networks from unauthorized access, while cyber security encompasses all aspects of security in the digital world. Understanding the differences between these two concepts is important for individuals and organizations looking to protect their networks, devices, and data from cyber threats. By implementing effective network security and cyber security measures, individuals and organizations can better protect themselves from the growing number of cyber threats in today’s digital landscape.