Acquire Knowledge about the Spoofing Process
Before you can recognize and stop a full-scale spoofing attack, you need to understand the process and what to look for in order to combat a future event. Only then will you be able to identify and stop the attack.
It is possible for a hacker to link your MAC address with the IP address of a legitimate machine or server if they transmit a spoofed ARP packet across a local network. In actuality, they are connecting to your IP address under deceptive pretenses, and once they have done so, they are able to begin receiving data that was meant for the IP address that appears to be valid.
The objective is to determine when an IP address has been tampered with and what kind of attack was carried out by the perpetrator. You can try to figure out what information they are going after by looking at unusual behavior on your server and seeing what they are trying to access. ARP spoofing isn’t the only kind of attack you can do with this information; it can also offer you hints about other kinds of data that can be susceptible to other kinds of attacks.
Determine Who Is Behind the Spoofing Attack
Once you have an understanding of how ARP spoofing operates and what signs to look for, the next step is to determine the type of attack that is aimed at your device. To know about dynamic arp inspection click here. Although all ARP spoofing events follow a similar assault method, the ways in which they get access to your devices can vary from one another. If you can recognize the type of attack that you are enduring, you will be able to devise the most effective strategy for its prevention and resolution.
Veracode has a page that details the three most common types of spoofing attacks, which are as follows:
Denial-of-service attacks: A denial-of-service attack, often known as a DoS attack, is when an online hacker attempts to disrupt a service or host connection in order to render your website or its resources inaccessible to the audience for which they were designed. In most cases, the attacker will make use of a single computer and internet connection in order to overwhelm and flood the system of the victim in order to gain access to their data.
Attacks that involve session hijacking can make advantage of ARP spoofing to steal a session ID and gain access to your private data. These attacks are known as session hijacking. Because of this, accessing public WiFi in places like cafes and airports where there is a lot of foot traffic can put your data at jeopardy.
Man-in-the-middle attacks: Man-in-the-middle attacks use ARP spoofing to intercept incoming traffic from a valid user and modify it to obtain access to the session.
Virtual Private Networks should be relied upon.
Utilizing Virtual Private Networks (VPNs) is one method that can be utilized to stop ARP spoofing from occurring in the first place (VPNs). In order to connect to another website on the internet, you will normally first connect to an Internet Service Provider (ISP), which acts as a middleman between you and the rest of the internet. However, if you utilize a virtual private network (VPN), you will be utilizing an encrypted tunnel that will prohibit ARP spoofing hackers from accessing your online activity. Encryption is applied not only to the means by which you are engaging in the online activity but also to the information that is transmitted over it.
If you routinely travel or use public WiFi hotspots while working with critical information or data, you should seriously consider using a virtual private network (VPN). You might also want to think about using a mobile internet device, which can help lessen the likelihood of a hacker breaking into your system by accessing a public WiFi network that does not require a login name or password to access it. Due to the processing power required for encrypting and decrypting data, using a virtual private network (VPN) can occasionally slow down your access to the internet, despite the fact that it may be a safer method to use the internet.