What Is Arp Spoofing | Arp Spoofing

What Is The Arp Spoofing :-

So The Whole Idea Is How Can We Actually Change Some Of The Inherent Traits Within Some Of These Network Protocolsa And Be Able To, In A Way, Sniff Out Different Packets Or Sensitive And Confidential Information That Are Actually Being transmitted within a network.So If We're Able To Poison The Address resolution protocol,Using Arp Spoofing we'll Actually Be Able To Look At All The Confidential Information,Like Through Web Forms, From Logging In into HTTP servers,Or We Will Be Able To Look at the telnet servers that The Users Are Authenticating Into,Or Even File Transfer Protocol Servers.So With This, We'll Be Able To Look At All The And Sniff Out Different Sensitive Information Within The Environment.Of course, There Are Many Other Tools Out There That Allow You To Sniff Out Such Traffic And Be Able To Gain Confidential Information In Terms Of All *s of Packets. And We Are Able To See What Are The Devices Within Our Environment And Then Be Able To Hijack Using A Man In The Middle Attack Concept And Be Able To Get All The Information That We Need, You Know,to secure different kind of sensitive Information In The environment.So at the end Of The Demonstration, we'll be looking at what are Some Of The Defenses Available That Will Help Us Secure Our Enterprise Network.So Enjoy The Demonstration Today.


Let's See How To Perform Arp Spoofing All right, So Over Here We Have A Few Virtual Machines Running.So I have Windows 7, And It's Already Installed Cain and Abel.So Over Here You Can See Cain And Abel Installed On The Windows Server,

On The Windows Machine Actually.And over here I have Metropolitan 2 running, which we'll be hosting as the Server That Will Be Assessed By Kali Linux. So We Have 192.168.1.11 As The Server.

And Moving To The Virtual Machine, Over here I have Kali Linux Running. So Checking On The Console, we can see that the ip address for Kali Linux is 192.168.1.21.
So This Is Going To Be Kali Linux As The Victim Machine,

Where We Will Try To Do A Man In The Middle Attack Using Address Resolution Protocol Poisoning.
So Going Back To Windows 7, This Will Be The Machine That Will Actually Help Us To Any Other Ip Addresses On The Internet Or Whether It's On The Network Address.
So The First Thing You've Got To Do Is You've Got To Go To Cain and Abel,And Then You've Got To Go Into Sniffer, And You Go To Host.So Over Here I Already Scanned All The Lists Of Hosts.

So For The Tutorial Today, What We're Going To Do Is We're Going To Remove All The Available Entries

On Your Network Address, And We're Going To Click On The Start Or Stop Sniffer.So Once We Start The Sniffer, We'll Be Able To Scan All The Mac Addresses In The Environment.So we'll click All The Hosts In The Subnet And Click OK

So it's Going To Scan Through The Entire List Of IP Address From 192.168.1.1 All The Way to 254.So We Can See All The List of Available Addresses Within The environment.

And From Here, Of Course, like I Said Earlier, Like I Mentioned Earlier,the color Linux is Going To Be The So-called Victim Address That Will Be Susceptible To The Address Resolution Protocol Poisoning.
So it's 192.168.1.21.

So we Have 21 Over Here, And Of Course, we have Metasploitable 2, Which Is Running at 192.168.1.11.
And Again, We Can See All The Mac Addresses Over Here.
So The Next Step Under The Sniffer Tab In Cain And Abel Is to move over to the ARP tab.So Over Here On The APR Tab, What You're Going To Do Is You're Going To Click The Plus Sign.

And We're Going To Select 21, Which Is The Color Linux Machine.So as can be seen clearly over here, we have 192.168.1.21 As The Color Linux machine.

And This Is Going To Be The Victim.So over here, I'm Going To Select All Of The IP Addresses Within My Enterprise Network.And From Here, All The Information Is Being Routed From 21 To Any Of The Addresses Over Here Are Going To Get Poisoned.
And They're Going To Get Sniffed Overer By Cain And Abel.And We'll Be Able To See All The Transmission Of The Packets Are Actually Traveling Around From 21 All The Way To Other Different Machines.So We Click OK.

So We Have The List Of The ARP Spoofing That's Going To Happen Over Here.

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Conclusion :-

In this post we learned about ARP spoofing, so it is necessary to implement a strong security measures such as network segmentation, monitoring and detection systems, and regular security audits to protect against ARP spoofing attack. 

FAQ:-

1. What Is The Use Of ARP Spoofing?

Ans:-Network Performance Optimization. This Technique Can Be Used To Optimize Network In Specific Conditions.

2.How Does The ARP Spoofing Works ?

Ans:-Attacker Sends Falsified Reply To The Target Device, Within The Networks.The target device updates its ARP cache, associating the attacker's MAC address with the target's IP address.

This Allows The Attacker To Manipulate The 

Network Traffic, Data Theft And Other Malicious Activities. This Attack Needzs An Attacker Connect To The Target Network 

 

3.What Is ARP Spoofing?

Ans:-ARP spoofing is a networking attack where an attacker deceives, target device by sends fake ARP replies. By associating their MAC address with a legitimate IP address, the attacker can manipulate network traffic, potentially leading to unauthorized access and data theft.