Legit 112-51 Exam Download

The Sarbanes-Oxley Act (SOX) is a US law that was enacted in 2002 in response to the corporate scandals involving Enron, WorldCom, and others. The SOX aims to protect the public and investors by increasing the accuracy and reliability of corporate disclosures, such as financial statements, audit reports, and internal controls.The SOX also establishes the Public Company Accounting Oversight Board (PCAOB) to oversee the auditing of public companies and imposes criminal penalties for fraud and non-compliance12.References:Network Defense Essentials - EC-Council Learning,Sarbanes-Oxley Act of 2002 (SOX) | U.S. Department of Labor

WPA3 is the latest standard of Wi-Fi Protected Access, which was released in 2018 by the Wi-Fi Alliance. WPA3 uses a new handshake protocol called Simultaneous Authentication of Equals (SAE), which is based on a zero-knowledge proof known as dragonfly. Dragonfly is a key exchange algorithm that uses discrete logarithm cryptography to derive a shared secret between two parties, without revealing any information about their passwords or keys. Dragonfly is resistant to offline dictionary attacks, where an attacker tries to guess the password by capturing the handshake and testing different combinations. Dragonfly is also resistant to key recovery attacks, where an attacker tries to recover the encryption key by exploiting weaknesses in the algorithm or implementation. Dragonfly provides forward secrecy, which means that even if an attacker manages to compromise the password or key in the future, they cannot decrypt the past communication. WPA3 also supports other features such as increased key sizes, opportunistic wireless encryption, and protected management frames, which enhance the security and privacy of wireless networks.References:

• WPA3 Dragonfly Handshake
• WPA3 Encryption and Configuration Guide
• Dragon Fly - Zero Knowledge Proof
• What is SAE (Simultaneous Authentication of Equals)?
• Dragonfly - people.scs.carleton.ca

A sprinkler system is a type of fire-fighting system that uses a distribution piping system to suppress the fire. A sprinkler system consists of sprinkler heads that are connected to a water supply and activated by heat or smoke detectors. When a fire is detected, the sprinkler heads release water to extinguish the fire and prevent it from spreading.A sprinkler system can be wet, dry, pre-action, or deluge, depending on the type of water supply and activation mechanism12.References:Network Defense Essentials - EC-Council Learning,Essentials Of Fire Fighting, 7th Edition, Product Suite - IFSTA

A false positive alert is a type of IDS alert that occurs when the IDS mistakenly identifies benign or normal traffic as malicious or suspicious, and triggers an alarm, although there is no active attack in progress. A false positive alert can be caused by various factors, such as misconfigured IDS rules, outdated signatures, network anomalies, or legitimate traffic that resembles attack patterns. A false positive alert can waste the time and resources of the security team, as they have to investigate and verify the alert, and also reduce the trust and confidence in the IDS. A false positive alert can be reduced by tuning and updating the IDS, filtering out irrelevant traffic, and using multiple detection methods. A false positive alert is the type of IDS alert Jay has received in the above scenario, as he received an event triggered as an alarm, although there is no active attack in progress.References:

• False Positive Alert- Week 10: Intrusion Detection and Prevention Systems
• What is a False Positive in Cybersecurity?
• How to Reduce False Positives in Intrusion Detection Systems