Which type of attack occurs when an attacker successfully eavesdrops on a conversation between two IPS phones?

Which type of attack occurs when an attacker successfully eavesdrops on a conversation between two IPS phones?

• A. A. Replay
• B. B. On-Path
• C. C. Dictionary
• D. D. Known plaintext

Answer: (B)

The attack that occurs when an attacker successfully eavesdrops on a conversation between two IPS phones is referred to as an On-Path attack. This type of attack is characterized by the attacker positioning themselves in a manner that allows them to intercept communications between two parties without either party being aware of the intrusion. In the context of VoIP communications, such as conversations between IPS phones, an On-Path attacker can capture, manipulate, or forge messages during transmission. They may leverage vulnerabilities in the communication protocols or network infrastructure to facilitate this type of attack. The key aspect of an On-Path attack lies in its stealthiness and the attacker's ability to listen in or alter the communication while presenting themselves as a legitimate participant in the conversation. Other forms of attacks mentioned, like Replay, Dictionary, or Known plaintext attacks, differ significantly in their methodologies and targets. For instance, a Replay attack involves capturing and later resending valid data transmissions, rather than intercepting an ongoing conversation. Dictionary attacks focus on exploiting weak passwords rather than on eavesdropping. Known plaintext attacks exploit situations where an attacker has access to both the plaintext and its corresponding ciphertext, allowing them to decipher the encryption but not specifically aiming to intercept live communications. Thus, understanding the nature of

The attack that occurs when an attacker successfully eavesdrops on a conversation between two IPS phones is referred to as an On-Path attack. This type of attack is characterized by the attacker positioning themselves in a manner that allows them to intercept communications between two parties without either party being aware of the intrusion.

In the context of VoIP communications, such as conversations between IPS phones, an On-Path attacker can capture, manipulate, or forge messages during transmission. They may leverage vulnerabilities in the communication protocols or network infrastructure to facilitate this type of attack. The key aspect of an On-Path attack lies in its stealthiness and the attacker's ability to listen in or alter the communication while presenting themselves as a legitimate participant in the conversation.

Other forms of attacks mentioned, like Replay, Dictionary, or Known plaintext attacks, differ significantly in their methodologies and targets. For instance, a Replay attack involves capturing and later resending valid data transmissions, rather than intercepting an ongoing conversation. Dictionary attacks focus on exploiting weak passwords rather than on eavesdropping. Known plaintext attacks exploit situations where an attacker has access to both the plaintext and its corresponding ciphertext, allowing them to decipher the encryption but not specifically aiming to intercept live communications. Thus, understanding the nature of