🔍 Nmap Network Scanning Tutorial | ARP, ICMP, TCP, UDP & IP Protocol Scans Explained! ⚡

Описание: Welcome to this hands-on Nmap tutorial! 🚀
In this video, I demonstrate *network scanning using Nmap CLI* and explain how different ping-scan techniques help identify live hosts on a network.
No complicated theory — just clean, practical usage with real commands. 🔥

We cover the most commonly used Nmap host-discovery (ping scan) methods, including:


🔹 *1. ARP Ping Scan*

Used in local networks to quickly discover active hosts.
*Command:*

```
nmap -sn -PR [Target IP Address]
```


🔹 *2. UDP Ping Scan*

Sends UDP packets to check if the host responds.
*Command:*

```
nmap -sn -PU [Target IP Address]
```


🔹 *3. ICMP Ping Scans*

Includes ICMP Echo, Timestamp & Address Mask pings — useful when administrators block normal ping.
*Commands:*

```
nmap -sn -PE [Target IP Address]
nmap -sn -PE [Target Range of IP Addresses]
nmap -sn -PP [Target IP Address]
nmap -sn -PM [Target IP Address] (ICMP Address Mask Ping Scan)
```


🔹 *4. TCP Ping Scans (SYN & ACK)*

Used when ICMP is blocked.
*TCP SYN Ping:*

```
nmap -sn -PS [Target IP Address]
```

*TCP ACK Ping:*

```
nmap -sn -PA [Target IP Address]
```

🔹 *5. IP Protocol Ping Scan*

Sends probes using different IP protocols; any response indicates the host is alive.
*Command:*

```
nmap -sn -PO [Target IP Address]
```

Throughout the video, I explain **when to use each scan**, how they work, and what type of response indicates an active host.
Perfect for beginners, ethical hacking students, cybersecurity learners, and anyone practicing network reconnaissance. 💻🔐

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