Authentic ECCouncil Certification Exam 312-38 Questions Answers

The risk factor for an organization is typically calculated by considering the potential impact of a threat exploiting a vulnerability. The formula often used is Risk = Threat X Vulnerability X Impact. This means that for a risk to exist, there must be a threat that could exploit a vulnerability and cause an impact on the organization. An attack is not a parameter in the risk calculation but rather the act that occurs when a threat exploits a vulnerability.

References: The information is based on the principles of risk assessment and management as outlined in the EC-Council’s Certified Network Defender (CND) course materials, which emphasize the importance of understanding threats, vulnerabilities, and their potential impact to calculate risk effectively12.

The IEEE 802.11 standard is the set of protocols that defines the implementation of wireless local area network (WLAN) communication in the medium access control (MAC) and physical layer (PHY) specifications. It is the foundational standard for wireless networking technologies,commonly known as Wi-Fi. This standard allows for wireless communication between devices by establishing common frequencies and methods of data transmission. References: The information aligns with the IEEE 802.11-2020 standard, which specifies technical corrections, clarifications, and enhancements to the existing MAC and PHY functions for WLANs1. Additional details about the IEEE 802 wireless standards can be found in resources provided by the IEEE Standards Association and other technical documentation23.

 According to standard IoT security practices, an IoT Gateway should be connected to a border router. This setup is recommended because a border router acts as a gatewaybetween different networks, managing the traffic between these networks and the internet. It provides an additional layer of security, ensuring that the IoT devices and the internal network are protected from external threats. The border router can implement security measures such as firewalls, intrusion detection systems, and data encryption to safeguard the IoT ecosystem.

References: The standard practice of connecting an IoT Gateway to a border router is supported by security guidelines that emphasize the importance of segregating IoT devices from internal networks to prevent potential cyber threats from spreading across networks123.