Network Scanning In Ethical Hacking: For Beginners

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What You'll Learn In This Blog:

1. What Is Network Scanning?
   
   

2. Network Scanning Techniques
   
   

3. How To Scan Networks
   
   

4. Identifying Open Ports
   
   
   

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Introduction:

Network scanning is a crucial part of ethical hacking. It involves scanning networks to find open ports, services, and potential vulnerabilities.

 

This blog will provide a beginner-friendly overview of network scanning, explain its importance, and guide you through the techniques and tools used.

 

Whether you're new to cybersecurity or looking to expand your knowledge, this guide will help you understand the fundamentals of network scanning.

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What's Network Scanning?

Network scanning is the process of identifying active devices on a network and gathering information about them.

 

This helps in finding open ports, services, and vulnerabilities that could be exploited by attackers. Ethical hackers use network scanning to assess the security of a network and identify areas that need improvement.

 

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Network Scanning Techniques

Here are some common network scanning techniques used in ethical hacking:

1. Ping Sweep: Sends ICMP echo requests to a range of IP addresses to determine which hosts are active.
   
   
2. Port Scanning: Checks for open ports on a network to identify services running on those ports.
   
   
3. Service Scanning: Identifies the services running on open ports and gathers information about them.
   
   
4. Vulnerability Scanning: Uses automated tools to identify known vulnerabilities in the network.
   
   

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How To Scan Networks

Scanning networks is a straightforward process when you follow these steps:

1. Choose A Scanning Tool: Select a reliable network scanning tool.
   
   
2. Define The Target Range: Specify the range of IP addresses you want to scan.
   
   
3. Perform The Scan: Run the scanning tool to identify active devices, open ports, and services.
   
   
4. Analyze The Results: Review the scan results to identify potential vulnerabilities and areas that need attention.
   
   

 

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Conclusion:

Network scanning is an essential practice in ethical hacking, helping to identify and address vulnerabilities in a network.

 

By understanding what network scanning is, its importance, and how to perform scans effectively, you can enhance your network security and prevent potential attacks.

 

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