How to use Nmap tool for ethical Hacking

Nmap

                            (Network maper)

 

Nmap explanation:

Ajj hum baat krenge Nmap ke bare mai.
1. Subse phle hum janenge Nmap kya hota hai ?
2. Isse hum kis trh Use karte hai ?
3. Or yeh humare kya kam aa skta hai ?
Friends, Nmap ka mtlb network Maper haai, yeh tool ethical hacking ke liye bhot powerful tool hai.
Is tool ka Use hum variability discovery ke liye krte hai.

- Pentartion testing ke liye
- HOST discovery ke liye
- PORT scaing ke liye
- OS discovery ke liye.

or  aap ke server host pr kon kon se TCP, UTP, FTP port open hai.
aap is tool ki madad se yeh jankari le skte hai, Ki aap ke network pr kon kon se host moujud hai, or kon kon si service istemal kr rhe hai. Service ke name kya hai, Version kya hai or wo kon sa oprating system Use kr rhe hai. kon si port open hai. yeh sab jankari aap nmap se jaan skte hai....
aap nmap ki madad se yeh jan skte hai ki aap ke kon kon si loophole hai jiske madad se aap ke system ke ghusa ja skta hai....
Nmap ki se aap apne server ki jo security hai usme kya kamiyan hai pta lga skte hai..
Nmap selth scaning krta.. jisse samne wale ko pta nhi chlta ki uske system ek ethical hacker enter kr chuka hai.

Practical

1. Ping scan..

Ping scan the network, listing machines that respond to ping.
 ping command :          {nmap -sS [ip range]/24}

2.: Find Ip

find ip on windows  ipconfig
Find ip on linux  ifconfig 

Agar aap kisi ip ki deep me jankari lena chate hai toh uske liye aap ko yeh command type krni hogi

nmap -sS -A (Target ip)

Website scaning:

website scaning ke liye aap ko nmap likh kr website ka addres dalni hoti hai.
website scaning ke liye command hai

(nmap website name)

                                                                                                                                                                                               

WARNING

                                                                                 

Dear friends yeh post sirf educatinol purpose ke liye hai isme mene kisi other system ya website ka use nhi kiya hai.. yeh test mene apne system pr kiya hai.. Aap agr bina permission ke kisi ke system pr hacking krte hai toh isme aap ko jail. ho skti hai...

isme meri koi galti nhi hai.... So friends please aap yesi galti na kre jisse aap bhot bdi problem me fas skte hai...