Get 312-38 Dumps : Verified Certified Network Defender (CND)

 Ryan is implementing a low interaction honeypot with Kojoney. Low interaction honeypots are designed to emulate services and applications to a certain degree without exposing the real underlying system. They provide a safe environment that can be used to study the attacker’s behavior and methods without the risk of compromising the actual system. Kojoney, specifically, is a low interaction honeypot that emulates an SSH server1. It uses minimal resources and is less complex compared to high interaction honeypots, making it easier to deploy and manage. By simulating network vulnerabilities rather than actual system vulnerabilities, Kojoney can attract attackers and record their interaction, which helps in understanding the attack patterns and potentially identifying the attackers.

References: The classification of Kojoney as a low interaction honeypot is based on its design and operational characteristics as described in its official documentation1.

Application whitelisting is a security approach that allows only pre-approved applications to execute within a system or network. This method operates on a ‘default deny’ principle, meaning if an application is not explicitly listed as approved, it will not be allowed to run. This is in contrast to application blacklisting, which operates on a ‘default allow’ principle where all applications are allowed to run unless they have been specifically identified as malicious or undesirable and added to a blacklist. Whitelisting is generally considered more secure because it prevents any unapproved applications from running, which can include new or unknown threats. However, it can be more challenging to maintain as it requires a comprehensive understanding of all the necessary applications for business operations.

References: The concept of application whitelisting and its differentiation from blacklisting is well-documented in cybersecurity literature and aligns with the guidelines provided by the EC-Council’s Certified Network Defender (CND) program. It is also supported by various cybersecurity frameworks and best practices, including those from authoritative sources such as the National Institute of Standards and Technology (NIST).

The device suggested is a Network Intrusion Detection System (NIDS). A NIDS monitors network traffic for suspicious activity and alerts the system or network administrator. Unlike a Network Intrusion Prevention System (NIPS), which actively blocks trafficdeemed malicious, a NIDS does not interfere with the flow of traffic, thus fulfilling the company’s requirement for a device that only notifies rather than drops traffic.

References: The information aligns with the Certified Network Defender (CND) course’s focus on network security, which includes understanding and implementing devices that protect, detect, respond, and predict network security incidents. The CND course emphasizes the importance of network traffic monitoring and analysis, which is a key function of a NIDS12.

Stephanie is working on ensuring data integrity for her company’s email communications. Data integrity refers to the assurance that data has not been altered or tampered with during transit. By setting up encryption, Stephanie is ensuring confidentiality, which protects the contents of the email from being read by unauthorized parties. However, to ensure that the emails have not been modified, she is implementing digital signatures. Digital signatures provide a means to verify the authenticity of the sender and to ensure that the message has not been changed, which directly relates to the concept of data integrity in cybersecurity.

References: The information aligns with the objectives and documents of the EC-Council’s Certified Network Defender (CND) program, which emphasizes the importance of protecting data integrity through measures like digital signatures as part of a defense-in-depth security strategy1.