FUNDAMENTALS OF COMPUTER

TELECOMMUNICATIONS SYSTEMS

COMMUNICATION WIRELESS COMPUTING DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is a technique to mask the source IP address of a network attack?
A
DDoS
B
Replay
C
Sniffing
D
Spoofing
Explanation: 

Detailed explanation-1: -Internet Protocol (IP) spoofing is a type of malicious attack where the threat actor hides the true source of IP packets to make it difficult to know where they came from. The attacker creates packets, changing the source IP address to impersonate a different computer system, disguise the sender’s identity or both.

Detailed explanation-2: -Spoofing definition It’s often used during a cyberattack to disguise the source of attack traffic. The most common forms of spoofing are: DNS server spoofing – Modifies a DNS server in order to redirect a domain name to a different IP address. It’s typically used to spread viruses.

Detailed explanation-3: -To help prevent IP spoofing, you should use a VPN to hide your IP address. Then, monitor your network for suspicious activity with a firewall, which uses a packet filter that inspects IP packet headers. Only visit secure sites that use HTTPS protocol, and make sure to use strong passwords everywhere possible.

Detailed explanation-4: -IP spoofing, or IP address spoofing, refers to the creation of Internet Protocol (IP) packets with a false source IP address to impersonate another computer system. IP spoofing allows cybercriminals to carry out malicious actions, often without detection.

Detailed explanation-5: -Sniffers can be hardware or software installed on the system. Spoofing is the process in which an intruder introduces fake traffic and pretends to be someone else (legal source or the legitimate entity).

There is 1 question to complete.