ECCouncil 212-82 Practice Test - Questions Answers, Page 13

In an advancedcybersecurity research lab. a team Is working on developing a new cryptographicprotocol to secure highly sensitive communication. Their goal is to create aprotocol that is resilient against quantum computing attacks, which couldpotentially break many current encryption methods. During their research, theyfocus on the use of hash functions in their protocol. The team experiments withvarious hash functions to ensure the highest level of security. Considering thethreat of quantum computing, which of the following hash functions would be themost appropriate choice fortheir protocol?

TechSolutions, a leading IT consultancy, has been contracted to overhaul the wireless network infrastructure for the city's public libraries. With thousands of users accessing the network daily, there is a critical need for robust encryption that can deter potential threats. TechSolutions must also consider the diverse range of devices used by librarygoers and ensure backward compatibility. Which encryption mechanism would best suit this scenario?

As the IT security manager for a burgeoning e-commerce company, you're keen on implementing a formal risk management framework to proactively tackle security risks associated with the company's rapid online expansion. Given your focus one-commerce and the need for scalability, which risk management framework is likely the most relevant?

As a system administrator handling the integration of a recently acquired subsidiary's Linux machines with your company's Windows environment for centralized log management, what is your most significant challenge likely to be?

A large multinational corporation is In the process of upgrading its network infrastructure to enhance security and protect sensitive data. As part of the upgrade, the IT team is considering implementing stateful multilayer inspection firewalls and application-level gateway firewalls.

How do stateful multilayer inspection firewalls differ from application-level gateway firewalls in terms of their packet filtering capabilities and the layers of the OSI model they inspect?

NetSafe Corp, recently conducted an overhaul of its entire network. This refresh means that the old baseline traffic signatures no longer apply. The security team needs to establish a new baseline that comprehensively captures both normal and suspicious activities. The goal is to ensure real-time detection and mitigation of threats without generating excessive false positives. Which approach should NetSafe Corp, adopt to effectively set up this baseline?

At CyberGuard Corp, an industry-leading cybersecurity consulting firm, you are the Principal Incident Responder known for your expertise in dealing with high-profile cyber breaches. Your team primarily serves global corporations, diplomatic entities, and agencies with sensitive national importance.

One day. you receive an encrypted, anonymous email Indicating a potential breach at WorldBank Inc., a renowned international banking consortium, and one of your prime clients. The email contains hashed files, vaguely hinting at financial transactions of high-net-worth individuals. Initial assessments indicate this might be an advanced persistent threat (APT),likely a state-sponsored actor, given the nature and precision of the data extracted.

While preliminary indications point towards a potential zero-day exploit, your team must dive deep into forensics to ascertain the breach's origin, assess the magnitude, and promptly respond. Given the highly sophisticated nature of this attack and potential geopolitical ramifications, what advanced methodology should you prioritize to dissect this cyber intrusion meticulously?

As a network security analyst for a video game development company, you are responsible for monitoring the traffic patterns on the development server used by programmers. During business hours, you notice a steady stream of data packets moving between the server and internal programmer workstations. Most of this traffic is utilizing TCP connections on port 22 (SSH) and port 5900 (VNC).

Based on this scenario, what does it describe?

As the director of cybersecurity for a prominent financial Institution, you oversee the security protocols for a vast array of digital operations. The institution recently transitioned to a new core banking platform that integrates an artificial intelligence (Al)-based fraud detection system. This system monitors real-time transactions, leveraging pattern recognition and behavioral analytics.

A week post-transition, you are alerted to abnormal behavior patterns in the Al system. On closer examination, the system is mistakenly flagging genuine transactions as fraudulent, causing a surge in false positives. This not only disrupts the customers' banking experience but also strains the manual review team. Preliminary investigations suggest subtle data poisoning attacks aiming to compromise the Al's training data, skewing its decision-making ability. To safeguard the Al-based fraud detection system and maintain the integrity of your financial data, which of the following steps should be your primary focus?