ECCouncil ECSS Practice Test Questions Answers

Certainly! Let’s break down the question and identify which Windows Registry hives’ subkeys contain the requested information.

Windows Registry Hives:

The Windows Registry is a hierarchical database that holds configuration settings and options for both low-level operating system components and running programs.

It includes settings for the kernel, device drivers, services, user interface, and third-party applications.

The registry allows access to counters for system performance profiling.

Registry Hives:

The registry is organized into different hives, each containing keys and values.

Some important hives include:

HKEY_LOCAL_MACHINE (HKLM): Contains system-wide settings.

HKEY_CURRENT_USER (HKCU): Contains settings specific to the currently logged-in user.

HKEY_USERS (HKU): Contains profiles for all users on the system.

HKEY_CLASSES_ROOT (HKCR): Contains file association information.

HKEY_CURRENT_CONFIG (HKCC): Contains information about the current hardware configuration (only in certain Windows versions).

Subkeys Relevant to Bob’s Investigation:

Bob is interested in information related to SAM, Security, and software.

Let’s see which hives contain these subkeys:

SAM (Security Account Manager):

The SAM hive stores user account information, including usernames, passwords, account types, enabled status, group memberships, and last logon time.

It is crucial for authentication and security.

Located in: HKEY_LOCAL_MACHINE\SAM

Security:

The Security hive contains security-related information, including access control lists (ACLs), user privileges, and security tokens.

It plays a vital role in enforcing security policies.

Located in: HKEY_LOCAL_MACHINE\Security

Software:

The Software subkey within the HKLM hive contains information related to installed software, configurations, and settings.

It is essential for forensic investigations.

Located in: HKEY_LOCAL_MACHINE\Software

Answer:

The subkeys that provide the requested information to Bob are:

SAM (located in HKEY_LOCAL_MACHINE\SAM)

Security (located in HKEY_LOCAL_MACHINE\Security)

 In the scenario described, John’s approach aligns with objective-oriented penetration testing. In this method, the tester defines specific goals or objectives before initiating the penetration test. The focus is on identifying risks related to achieving those objectives rather than merely finding vulnerabilities. By performing multiple parallel processes to achieve the defined goal, John is following an objective-oriented approach.

References: 12

https://www.synopsys.com/glossary/what-is-red-teaming.html

In the scenario described, Finch implemented a combination of biometric authentication (retina scan) and password 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. References: EC-Council Certified Security Specialist (E|CSS) documents and study guide12.

This order correctly reflects the volatility of data from most volatile (disappears quickly) to least volatile (most persistent):

Registers and processor cache: These contain the CPU's most immediate working data, changing rapidly.

Routing table, process table, kernel statistics, and memory (RAM): These hold system state information, but can be modified by running processes or events.

Temporary system files: Designed to be transient, but may persist for some time depending on usage patterns.

Disk or other storage media: Holds data intended to persist, but is subject to modification.

Remote logging and monitoring data related to the target system: Often stored off-site, less volatile than local data.

Physical configuration and network topology: Relatively static information about the system's setup.

Archival media: Designed for long-term storage, changes to this data are intentional and infrequent.

 A Trojan (short for “Trojan horse”) is one of the most insidious types of malware. Trojans disguise themselves as legitimate software programs, such as a game or utility, while secretly damaging the host device. Unlike viruses and worms, Trojans mainly use social engineering techniques to replicate themselves, fooling victims into downloading and installing them.

References:

EC-Council Certified Security Specialist (E|CSS) course materials and study guide12.