Exam SY0-601 topic 1 question 306 discussion

The most likely cause of this issue is an external access point engaging in an evil-twin attack (choice A). An evil-twin attack is a type of wireless network security attack in which an attacker sets up a fake wireless access point (WAP) that has the same name and security settings as a legitimate WAP. When users attempt to connect to the legitimate WAP, they may unknowingly connect to the fake WAP instead, which allows the attacker to intercept and potentially modify their network traffic. This type of attack is particularly likely to be successful in areas where there are multiple WAPs, such as in the section of the building closest to the parking lot, where users may be returning to their desks after using their devices elsewhere in the building. The intermittent slow speeds and inability to connect to network drives, as well as the reports of users being required to re-enter their credentials on web pages, are all symptoms of an evil-twin attack.

A is correct. Typical evil twin.

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Dead giveaway is that the employees are unable to connect to the network drives even when on the network. If they were on the legitimate network, this would not have been an issue.

An evil-twin attack involves the creation of a rogue wireless access point (AP) that appears legitimate and mimics the network name (SSID) of a trusted AP. In this scenario, the users in the affected area may be inadvertently connecting to the malicious AP instead of the legitimate corporate AP. This can result in slow speeds, credential prompts, and other connectivity issues. The fact that the issues occur when laptop users return to their desks after using their devices in other areas of the building further supports the possibility of an evil-twin attack. The rogue AP could be positioned closer to the parking lot, where it is more accessible and interferes with the legitimate network's signal.

The most likely cause of this issue is that an external access point is engaging in an evil-twin attack. An evil twin is a fraudulent Wi-Fi access point that appears to be legitimate but is set up to eavesdrop on wireless communications.

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