ECCouncil Updated 212-89 Exam Questions and Answers by angel

A permissive security policy is characterized by allowing all activities except those that are explicitly blocked. This approach starts with a default state of allowing access and functionality, with restrictions applied only to known dangerous services, attacks, or behaviors. Such a policy can lead to a wider attack surface because it assumes services and behaviors are safe unless proven otherwise.

• A prudent policy would typically involve more conservative security measures, applying necessary restrictions to protect against identified and potential threats.
• A paranoic policy would be at the extreme end of security measures, possibly blocking more than necessary to ensure the highest level of security, often at the expense of usability or functionality.
• A promiscuous policy, in contrast, would be even more open than a permissive policy, essentially allowing nearly all traffic or actions with minimal restrictions, which is not what Rica observed.

References:In the context of the ECIH v3 course by EC-Council, reviewing and understanding the implications of security policies, like the permissive policy identified by Rica, is crucial for incident handlers to assess and improve organizational security postures.

Avoiding VPN (Virtual Private Network) and other secure network channels is not a countermeasure to eradicate inappropriate usage incidents. On the contrary, using VPNs and secure network channels is a best practice for enhancing security, as these technologies help protect data in transit, ensuring that it is encrypted and less susceptible to interception or eavesdropping. Countermeasures for inappropriate usage typically involve enhancing security and monitoring, not reducing the security of communications.

The DBCC LOG command is used in SQL Server environments to analyze the transaction log files of a database. It provides insights into the transactions that have occurred, which is crucial for forensic analysis in the event of an incident. The syntaxDBCC LOG(<database_name>, <output_level>)allows an incident handler to specify the level of detail they wish to retrieve from the log files. When an incident handler like Adam requires the full information on each operation along with the hex dump of the current transaction row, the output parameter should be set to 4. This level of output is the most verbose, providing comprehensive details about each transaction, including a hex dump which is essential for a deep forensic analysis. It helps in understanding the exact changes made by transactions, which can be pivotal in investigating incidents involving data manipulation or other unauthorized database activities.

References:EC-Council's Certified Incident Handler (ECIH v3) program emphasizes the importance of understanding and utilizing various tools and commands for forensic analysis, including how to use the DBCC LOG command for transaction log analysis in SQL Server environments.

In the risk assessment process, "System characterization" is the initial step where the scope of the assessment is defined. This involves identifying and documenting the boundaries of the IT systems under review, the resources (hardware, software, data, and personnel) that constitute these systems, and any relevant information about their operation and environment. This foundational step is essential for understanding what needs to be protected and forms the basis for subsequent analysis, including identifying vulnerabilities, assessing potential threats, and determining the impact of risks to the organization.

References:The step of system characterization within the risk assessment process is discussed in detail in information security frameworks and incident response guides, including those related to the ECIH v3 certification. These guides stress the importance of accurately characterizing the system to ensure that the risk assessment is comprehensive and tailored to the specific context of the organization.