212-82試験無料問題集「ECCouncil Certified Cybersecurity Technician 認定」

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トータル 168 問
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Wilson, a security specialist in an organization, was instructed to enhance its cloud network security. To achieve this, Wilson deployed a network routing solution that established and managed communication between the on-premises consumer network and VPCs via a centralized unit. Identity the method used by Wilson to achieve cloud network security in this scenario.

解説: (GoShiken メンバーにのみ表示されます)
Shawn, a forensic officer, was appointed to investigate a crime scene that had occurred at a coffee shop. As a part of investigation, Shawn collected the mobile device from the victim, which may contain potential evidence to identify the culprits.
Which of the following points must Shawn follow while preserving the digital evidence? (Choose three.)

正解：A,B,C 解答を投票する
解説: (GoShiken メンバーにのみ表示されます)
Kevin, a professional hacker, wants to penetrate CyberTech Inc.'s network. He employed a technique, using which he encoded packets with Unicode characters. The company's IDS cannot recognize the packet, but the target web server can decode them.
What is the technique used by Kevin to evade the IDS system?

解説: (GoShiken メンバーにのみ表示されます)
Johnson, an attacker, performed online research for the contact details of reputed cybersecurity firms. He found the contact number of sibertech.org and dialed the number, claiming himself to represent a technical support team from a vendor. He warned that a specific server is about to be compromised and requested sibertech.org to follow the provided instructions. Consequently, he prompted the victim to execute unusual commands and install malicious files, which were then used to collect and pass critical Information to Johnson's machine. What is the social engineering technique Steve employed in the above scenario?

解説: (GoShiken メンバーにのみ表示されます)
You are the lead cybersecurity specialist at a cutting-edge tech organization that specializes In developing artificial intelligence (Al)products for clients across various sectors. Given the sensitivity and proprietary nature of your products, ensuring top-notch security is of paramount importance. Late one evening, you receive an alert from your threat Intelligence platform about potential vulnerabilities In one of the third-party components your Al products heavily rely upon.
This component is known to have integration points with several key systems within your organization. Any successful exploitation of this vulnerability could grant attackers unparalleled access to proprietary algorithms and client-specific modifications, which could be catastrophic in the wrong hands.
While you are analyzing the threat's details, a member of your team identifies several unusual patterns of data access, suggesting that the vulnerability might already have been exploited. The potential breach's initial footprint suggests a highly sophisticated actor, possibly even a nation- state entity. Given the gravity of the situation and the potential consequences of a full-blown breach, what should be your immediate course of action to address the incident and ensure minimal risk exposure?

You are Harris working for a web development company. You have been assigned to perform a task for vulnerability assessment on the given IP address 20.20.10.26. Select the vulnerability that may affect the website according to the severity factor.
Hint: Greenbone web credentials: admin/password

解説: (GoShiken メンバーにのみ表示されます)
Andre, a security professional, was tasked with segregating the employees' names, phone numbers, and credit card numbers before sharing the database with clients. For this purpose, he implemented a deidentification technique that can replace the critical information in database fields with special characters such as asterisks (*) and hashes (#).
Which of the following techniques was employed by Andre in the above scenario?

解説: (GoShiken メンバーにのみ表示されます)
Nancy, a security specialist, was instructed to identify issues related to unexpected shutdown and restarts on a Linux machine. To identify the incident cause, Nancy navigated to a directory on the Linux system and accessed a log file to troubleshoot problems related to improper shutdowns and unplanned restarts.
Identify the Linux log file accessed by Nancy in the above scenario.

解説: (GoShiken メンバーにのみ表示されます)
FusionTech, a leading tech company specializing in quantum computing, is based in downtown San Francisco, with its headquarters situated In a multi-tenant skyscraper. Their office spans across three floors. The cutting-edge technology and the proprietary data that FusionTech possesses make it a prime target for both cyber and physical threats. Recently, during an internal security review, it was discovered that an unauthorized individual was spotted on one of the floors. There was no breach, but it raised an alarm. The management wants to address this vulnerability without causing too much inconvenience to its 2000+ employees and the other tenants of the building. Given FusionTech's unique challenges, which measure should it primarily consider to bolster its workplace security?

Charlie, a security professional in an organization, noticed unauthorized access and eavesdropping on the WLAN. To thwart such attempts, Charlie employed an encryption mechanism that used the RC4 algorithm to encrypt information in the data link layer. Identify the type of wireless encryption employed by Charlie in the above scenario.

解説: (GoShiken メンバーにのみ表示されます)
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?

Arabella, a forensic officer, documented all the evidence related to the case in a standard forensic investigation report template. She filled different sections of the report covering all the details of the crime along with the daily progress of the investigation process. In which of the following sections of the forensic investigation report did Arabella record the "nature of the claim and information provided to the officers"?

解説: (GoShiken メンバーにのみ表示されます)
An MNC hired Brandon, a network defender, to establish secured VPN communication between the company's remote offices. For this purpose, Brandon employed a VPN topology where all the remote offices communicate with the corporate office but communication between the remote offices is denied.
Identify the VPN topology employed by Brandon in the above scenario.

解説: (GoShiken メンバーにのみ表示されます)
A threat intelligence feed data file has been acquired and stored in the Documents folder of Attacker Machine-1 (File Name: Threatfeed.txt). You are a cybersecurity technician working for an ABC organization. Your organization has assigned you a task to analyze the data and submit a report on the threat landscape. Select the IP address linked with http://securityabc.s21sec.com.

解説: (GoShiken メンバーにのみ表示されます)
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トータル 168 問