Types of spoofing attacks

Background[ edit ] The basic protocol for sending data over the Internet network and many other computer networks is the Internet Protocol IP. The protocol specifies that each IP packet must have a header which contains among other things the IP address of the sender of the packet. The source IP address is normally the address that the packet was sent from, but the sender's address in the header can be altered, so that to the recipient it appears that the packet came from another source. The protocol requires the receiving computer to send back a response to the source IP address, so that spoofing is mainly used when the sender can anticipate the network response or does not care about the response.

Types of spoofing attacks

IP spoofing and ARP spoofing in particular may be used to leverage man-in-the-middle attacks against hosts on a computer network.


Referer spoofing Some websites, especially pornographic paysitesallow access to their materials only from certain approved login- pages. This is enforced by checking the referrer header of the HTTP request.

Types of spoofing attacks

This referrer header however can be changed known as " referrer spoofing " or "Ref-tar spoofing"allowing users to gain unauthorized access to the materials. Poisoning of file-sharing networks[ edit ] " Spoofing " can also refer to copyright holders placing distorted or unlistenable versions of works on file-sharing networks.

Caller ID spoofing[ edit ] Main article: Gateways between networks that allow such spoofing and other public networks then forward that false information. Since spoofed calls can originate from other countries, the laws in the receiver's country may not apply to the caller.

This limits laws' effectiveness against the use of spoofed caller ID information to further a scam.

Spoofing attack - Wikipedia

This technique is commonly used by spammers to hide the origin of their e-mails and leads to problems such as misdirected bounces i. E-mail address spoofing is done in quite the same way as writing a forged return address using snail mail. As long as the letter fits the protocol, i. It can be done using a mail server with telnet.

Types of IP Spoofing: In many cases, IP spoofing is carried out for a malicious action; sometime IP spoofing is useful in website testing, live system checking. There are some sorts of attacks, which use IP spoofing to make attack successful like blind spoofing, DOS attack, non-blind spoofing, and MITM (Man in the Middle Attack) attack. Internet Crime Schemes. Current and ongoing Internet trends and schemes identified by the Internet Crime Complaint Center along with its description. Spoofing testbed at the University of Texas Radionavigation Laboratory, an advanced and powerful suite for anti-spoofing research. On the right are several of the civil GPS receivers tested and the radio-frequency test enclosure, and on the left are the phasor measurement unit and the civil GPS spoofer.

These spoofed signals may be modified in such a way as to cause the receiver to estimate its position to be somewhere other than where it actually is, or to be located where it is but at a different time, as determined by the attacker.

One common form of a GPS spoofing attack, commonly termed a carry-off attack, begins by broadcasting signals synchronized with the genuine signals observed by the target receiver. The power of the counterfeit signals is then gradually increased and drawn away from the genuine signals.

It has been suggested that the capture of a Lockheed RQ drone aircraft in northeastern Iran in December, was the result of such an attack. The students were aboard the yacht, allowing their spoofing equipment to gradually overpower the signal strengths of the actual GPS constellation satellites, altering the course of the yacht.

This has made GPS spoofing much more accessible, meaning it can be performed at limited expense and with a modicum of technical knowledge. Some of the most important and most recommended to use are: Install antennas where they are not visible from publicly accessible locations or obscure their exact locations by introducing impediments to hide the antennas.

Sensors can detect characteristics of interference, jammingand spoofing signals, provide local indication of an attack or anomalous condition, communicate alerts to a remote monitoring site, and collect and report data to be analyzed for forensic purposes [1]. Extend data spoofing whitelists to sensors.

Existing data spoofing whitelists have been and are being implemented in government reference software, and should also be implemented in sensors. Use more GPS signal types. Modernized civil GPS signals are more robust than the L1 signal and should be leveraged for increased resistance to interference, jamming, and spoofing.

Reduce latency in recognition and reporting of interference, jamming, and spoofing. If a receiver is misled by an attack before the attack is recognized and reported, then backup devices may be corrupted by the receiver before hand over.

Internet Crime Complaint Center (IC3) | Internet Crime Schemes

These installation and operation strategies and development opportunities described herein can significantly enhance the ability of GNSS receivers and associated equipment to defend against a range of interference, jamming, and spoofing attacks.Some common types of spoofing attacks include ARP spoofing, DNS spoofing and IP address spoofing.

These types of spoofing attacks are typically used to attack networks, spread malware and to access confidential information and data. LANs (Local Area Networks) that use the Address Resolution Protocol (ARP) are susceptible to ARP spoofing attacks. The ARP is used for the resolution of IP addresses on a network to MAC (Media Access Control) addresses.

Business E-mail Compromise (BEC) is defined as a sophisticated scam targeting businesses working with foreign suppliers and/or businesses that regularly perform wire transfer payments. The E-mail Account Compromise (EAC) component of BEC targets . How Office uses Sender Policy Framework (SPF) to prevent spoofing.

12/15/; 12 minutes to read Contributors. In this article. Summary: This article describes how Office uses the Sender Policy Framework (SPF) TXT record in DNS to ensure that destination email systems trust messages sent from your custom domain.

This applies to outbound mail sent from Office In Figure 1, a network layer firewall called a ``screened host firewall'' is vetconnexx.com a screened host firewall, access to and from a single host is controlled by means of a router operating at a network layer. The single host is a bastion host; a highly-defended and .

vetconnexx.com is a resource for IT professionals and their users to keep informed about the latest phishing threats and how to avoid becoming a victim.

Category:Attack - OWASP