John works as a Network Security Professional. He is assigned a project to test the security of Intrusion Detection System on the We-are-secure server so that he can receive alerts about any hacking…

John works as a Network Security Professional. He is assigned a project to test the security of Intrusion Detection System on the We-are-secure server so that he can receive alerts about any hacking attempts. Which of the following tools can John use to accomplish the task? Each correct answer represents a complete solution. Choose all that apply.