An attacker is attempting to gain unauthorized access to a WiR network that uses WPA2-PSK. Which...

An attacker is attempting to gain unauthorized access to a WiR network that uses WPA2-PSK. Which of the following attack vectors would the attacker MOST likely use?

Capture a three-way handshake and crack it.
Capture a mobile device and crack its encryption.
Create a rogue wireless access point.
Capture a four-way handshake and crack it.

Expert Solution

Capture a four-way handshake and crack it.

The Most likely use is Capture a four-way handshake and crack it, For WPA2, it starts with a Four way handshake connection. Where the attack is mostly possible. How it happens is all the devices which are connected to the network

Those devices will be retransmit and the network will send the Four way handshake to connect to the device, where the attacker will get the handshake and the attacker will decrypt the password

Amanda K answered 2 years ago

Is it acceptable for the U.S. government to support unauthorized network access to obtain information about...

Is it acceptable for the U.S. government to support unauthorized network access to obtain information about other countries including terrorist activities?

QUESTION 1 How does a firewall protect a computer network from unauthorized access? Discuss the difference...

QUESTION 1 How does a firewall protect a computer network from unauthorized access? Discuss the difference between types of firewalls.

1- Is there such a thing as an ethical reason for unauthorized access to a computer...

1- Is there such a thing as an ethical reason for unauthorized access to a computer system? 2- One way to secure a network from attack is by blocking all incoming traffic. But is such a measure practical? Imagine running a network in different types of organizations (a bank, a university, and others). Would this be the ideal way to protect the organization's network from attack? Why or why not?

A television network is attempting to decide during the summer which of the following three football...

A television network is attempting to decide during the summer which of the following three football games to televise on the Saturday following Thanksgiving Day: Alabama vs. Auburn, Georgia vs. Georgia Tech, Miami vs. Virginia Tech. The estimated viewer ratings (millions of homes) for the games depend on the win-loss records of the six teams, as shown in the following payoff table. Determine the best game (most viewers) to televise using the following decision criteria. States of Nature - Number...

An organization uses SSO authentication for employee access to network resources. When an employee resigns, as...

An organization uses SSO authentication for employee access to network resources. When an employee resigns, as per the organization’s security policy, the employee’s access to all network resources is terminated immediately. Two weeks later, the former employee sends an email to the help desk for a password reset to access payroll information from the human resources server. Which of the following represents the BEST course of action? Approve the former employee’s request, as a password reset would give the former...

Kevin is accused by his employer of unauthorized access to a company computer. The employer pursues...

Kevin is accused by his employer of unauthorized access to a company computer. The employer pursues this as a private action. Which of the following are true about this dispute? Select all that apply. A. Based on a shared relationship, like employer and employee B. Requires evidence admissible in court c. May require a third party to resolve the issue, like a mediator, judge, and/or jury D. May be resolved informally between the perpetrator and victim, or their legal representatives...

What is the name for a device infected with malware that an attacker uses to control...

What is the name for a device infected with malware that an attacker uses to control the device remotely?

21. Unauthorized Access. Ted Munice has recently been fired. He had been the...

21. Unauthorized Access. Ted Munice has recently been fired. He had been the payroll accountant at Texas Shipping in Galveston, Texas. The systems administrator had determined that someone had logged into the payroll system twice on December 25. A forensic investigator hired by Texas Shipping questioned Ted. Ted admitted that he had logged onto the network, but denied that he had done anything while on the network. The Company wants to take legal action against Ted and...

How to gather requirements and plan to identify unauthorized access attempts and block compromised systems from...

How to gather requirements and plan to identify unauthorized access attempts and block compromised systems from accessing the network without an antivirus scan.

In reference to network access control, describe some of the access control mechanism used by a...

In reference to network access control, describe some of the access control mechanism used by a network administrator to filter, inspect and detect different forms of traffic.

Question