Which cloud security measure helps prevent man-in-the-middle attacks?

A Virtual Private Network (VPN) is particularly effective in helping to prevent man-in-the-middle attacks by creating a secure, encrypted tunnel for data transmission between users and the network. This encryption makes it extremely difficult for attackers to intercept and access the data being transmitted, thereby protecting sensitive information from unauthorized access during transit.

Man-in-the-middle attacks typically occur when an attacker intercepts communication between two parties, allowing them to eavesdrop or alter the information being exchanged. By utilizing a VPN, the data is encrypted, ensuring that even if it is intercepted, it remains unreadable to the attacker.

While antivirus software, intrusion detection systems, and data encryption all contribute to overall security, they do not specifically address the prevention of man-in-the-middle attacks in the same targeted manner as a VPN. Antivirus software primarily focuses on identifying and removing malware, intrusion detection systems monitor for suspicious activity but do not prevent interception, and data encryption is beneficial for securing information but lacks the context of secure transmission that a VPN provides. Thus, a VPN is a crucial tool for securing communications against the risk of interception and manipulation by malicious actors.