What IP spoofing is and how it works

The mechanisms that hide behind an IT system are multiple, and often hidden from the end user: behind every computer and every server there is an IP address, fundamental for surfing the web, which uniquely identifies a computer within a network. IP spoofing is certainly among the attacks most loved by cybercriminals . What is it about? In short, it is a technique through which attackers, using particular malware, could be able to impersonate the IP address and carry out certain operations. IP spoofing can come in various forms depending on which identification protocol they target. In the article we will talk about the ways used to conduct these attacks and how to protect yourself; in addition to the reasons why this practice could also be used legitimately, especially for the administration of corporate networks or resolution of problems resulting from the malfunctioning of some PCs.


In this way, you will be able to realize how widespread Qatar Mobile Number List these deceptions are online and the importance of adopting good precautionary practices when using PCs, especially at work, in order to increase your awareness of the importance of cybersecurity . Content index: What is IP spoofing and what is its purpose? Examples of IP spoofing How does IP Spoofing technically happen? Why is IP spoofing dangerous for your corporate network? What are the legitimate uses of IP spoofing? How to protect yourself from IP spoofing? VPN Antivirus Some general considerations on IP spoofing and online cybersecurity What is IP spoofing and what is its purpose? What IP spoofing actually does once it is carried out is to make online control systems believe that certain data sent and downloaded over the network comes from a different source than the one who actually puts it into practice.



Essentially, within the TCP/IP and UDP/IP protocols the data packets sent have a fake sender, allowing the attacker to access an authorized system by injecting packets into the data stream that serve different purposes. Usually, when it comes to IP spoofing attacks by malicious actors, this data entry is intended to carry out DoS or DDoS attacks on a computer or computer network. In this circumstance, in fact, hackers use IP addresses to overwhelm servers by blocking traffic. Other attacks that can be used with IP spoofing are: IP address spoofing : i.e. the classic attack that has the task of causing so-called denial of service (DoS); DNS spoofing : which redirects a domain name to a different IP; Address Resolution Protocol (ARP) spoofing : a very complex attack which is usually carried out to target large groups of computer systems. Man In The Middle (MITM): to intercept communication between two computers, alter packets and transmit them without the knowledge of the sender or recipient.