ECCouncil ECSS Practice Test - Questions Answers, Page 4

In the scenario described, Finch implemented a combination ofbiometric authentication(retina scan) andpassword authentication(unique six-digit code). Biometric authentication relies on unique physical or behavioral characteristics (such as retina scans) to verify identity, while password authentication requires users to enter a secret code (the six-digit code in this case).Combining these two mechanisms enhances security by requiring both something the user knows (password) and something the user is (biometric) for access.Reference: EC-Council Certified Security Specialist (E|CSS) documents and study guide12.

Title II of the Electronic Communications Privacy Act (ECPA), known as the Stored Communications Act (SCA), protects the privacy of the contents of files stored by service providers and records held about the subscriber by service providers.This includes information such as subscriber names, billing records, and IP addresses1.

The correct answer isTitle II. It specifically safeguards communications held in electronic storage, particularly messages stored on computers.While Title I of the ECPA protects wire, oral, and electronic communications while in transit, Title II focuses on the privacy of stored communications3.

William performed theBluesnarfingattack. Bluesnarfing is a technique where an attacker exploits a vulnerability in theOBject Exchange (OBEX)protocol used by Bluetooth to exchange information. By doing so, the attacker gains unauthorized access to data stored on the victim's Bluetooth-enabled device.

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In the OSI model, theapplication layer(Layer 7) is closest to users and establishes communication between the user and applications. It deals with user interfaces, protocols, and application-specific data. An attacker who gains control over the HTTP user session by obtaining session IDs and creating new unauthorized sessions operates at the application level. By manipulating session IDs, the attacker can impersonate legitimate users and perform unauthorized actions.

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The application layer is where HTTP operates, making it the relevant layer for session management and security. Attackers exploit vulnerabilities in web applications to gain unauthorized access, manipulate sessions, and potentially compromise user data. Ensuring secure session management practices is crucial to prevent such attacks.

The scenario accurately describes the functions of the PEI phase within the UEFI boot process:

PEI Phase Key Characteristics:

Early Hardware Initialization:The PEI phase is responsible for finding and initializing essential hardware components, like the CPU and the minimum amount of RAM needed for the system to function.

Foundation for Later Stages:It establishes the groundwork for subsequent UEFI phases by creating data structures (Hand-Off Blocks or HOBs) that communicate vital information.

Focus on DXE Initiation:The primary goal of the PEI phase is to prepare the system for the Driver Execution Environment (DXE) phase.

The UEFI boot process is divided into several distinct phases. The phase described in the question involves the initialization code executed after powering on the EFI system, managing platform reset events, and setting up the system to find, validate, install, and run the PEI (Pre-EFI Initialization).This description corresponds to thePre-EFI initialization phase1.

During this phase, the system's firmware is responsible for initializing the processor, memory, and other hardware components to a point where the firmware can hand off control to the operating system loader.It's a critical part of the UEFI boot process, as it prepares the system for the subsequent phases, which include the Security (SEC) phase, the Driver Execution Environment (DXE) phase, and the Boot Device Selection (BDS) phase1. The correct answer is A, as it aligns with the tasks and responsibilities of the Pre-EFI initialization phase as described in the scenario.

In the scenario described, Wesley used the''/bin/rm/'' commandto delete a confidential file. The ''/bin/rm/'' command is commonly associated withLinuxoperating systems. It is used to remove files and directories. By deleting the file, Wesley aimed to hinder forensic specialists' access to it.Therefore, the operating system on which Wesley performed the file carving activity isLinux.Reference: EC-Council Certified Security Specialist (E|CSS) documents and study guide12.

The scenario described is a classic example ofSMiShing, a form of social engineering attack that uses text messages (SMS) to deceive individuals into providing sensitive information. In this case, Christian receives an urgent message prompting him to call a phone number, which is a tactic used in SMiShing attacks to create a sense of urgency and legitimacy. Upon calling the number, he is asked to provide personal financial information, which is the ultimate goal of the attacker.

SMiShing attacks often impersonate legitimate entities, such as banks, to trick victims into believing that the request is authentic.The use of a recorded message asking for credit or debit card numbers and passwords is a telltale sign of a SMiShing attempt, as legitimate banks would not ask for such sensitive information via a phone call initiated by an unsolicited text message1. Therefore, the correct answer is A, SMiShing, which specifically refers to phishing attacks conducted through SMS.

James is currently in theMaintaining accessphase of hacking. In this phase, an attacker ensures continued access to the compromised system or network. By adding a malicious script for persistence, James aims to maintain control over the target company's network.

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In the given scenario, Paola has set up a rogue wireless access point (AP) with a spoofed SSID. This rogue AP appears legitimate to victims, who unknowingly connect to it. Once connected, Paola can intercept and sniff all the network traffic passing through her rogue AP. This type of attack is known as aRogue AP attack.

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