Cisco Updated 200-201 Exam Questions and Answers by tate

In this scenario, the threat actor refers to the individuals or entities responsible for the attack that resulted in a breach of assets and sensitive information. The receptionist received a threatening call but did not take action, leading to an actual breach within 48 hours. References: The explanation is inferred from general cybersecurity knowledge as specific details are not provided in the Cisco Cybersecurity documents linked.

Social engineering is a type of testing method that involves manipulating or deceiving people into performing actions or divulging information that can compromise the security of the organization. Social engineering can take various forms, such as phishing, vishing, baiting, quid pro quo, or impersonation. The scenario in the question is an example of a phishing attack, where the intruder sent an email to the user that appeared to be legitimate and contained a malicious link that infected the user’s machine and allowed the intruder to access the corporate network. References: [Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Module 6: Security Incident Investigations]

 The unauthorized usage of “Tcpdump” tool indicates that the malicious insider was attempting to obtain all information within datagrams passing through a specific interface on the network. Tcpdump allows users to capture packet data from a live network or read packets from a previously saved capture file. References := Cisco CyberOps - Module 3: Network Data and Event Analysis

The operation described is characteristic of the fork() system call in Linux, which is used to create a new process. The fork() system call generates a new process by duplicating the calling (parent) process. If the fork() is successful, the PID of the child process is returned to the parent process, and a 0 value is returned to the child process. If unsuccessful, a negative value is returned2.

References :=

How to create a process in Linux? - Online Tutorials Library