200-201認定試験トレーリング、200-201資格トレーリング200-201 Understanding Cisco Cybersecurity Operations Fundamentalsは、技術的な精度の最高水準を高め、認定された主題と専門家のみを使用します。最新の正確な200-201試験トレントをクライアントに提供し、提供する質問と回答は実際の試験に基づいています。合格率が高く、約98％-100％であることをお約束します。また、200-201テストブレインダンプは高いヒット率を高め、試験を刺激して200-201試験の準備を整えることができます。あなたの成功は、200-201試験問題に縛られています。 Cisco Understanding Cisco Cybersecurity Operations Fundamentals 認定 200-201 試験問題 (Q18-Q23):質問 # 18
Refer to the exhibit.
An engineer received an event log file to review. Which technology generated the log?
A. firewall
B. IDS/IPS
C. NetFlow
D. proxy
正解：B
解説：
The exhibit shows an event log file with fields like date time action protocol src-ip dst-ip src-port dst-port etc., which are typical in Intrusion Detection Systems (IDS) or Intrusion Prevention Systems (IPS). These systems monitor network traffic for suspicious activity or violations of policies and produce reports as seen in the exhibit. References: Cisco Certified CyberOps Associate Overview
質問 # 19
Which two elements are assets in the role of attribution in an investigation? (Choose two.)
A. threat actor
B. session
C. laptop
D. firewall logs
E. context
正解：A、C
解説：
In the context of cybersecurity, an asset is anything that has value to the organization, its business operations and their continuity, including data and physical devices. In the role of attribution in an investigation, which is the process of associating an action or event with a particular individual or entity, certain assets are particularly relevant. A laptop can be an asset because it may contain data or clues that can help trace the origin of a cyber attack. Similarly, identifying the threat actor (E) is crucial for attribution, as it involves understanding who is behind the attack and their motives, which can be essential for preventing future attacks and for legal proceedings.
References: Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS)1.
質問 # 20
Refer to the exhibit.
What is occurring?
A. XML External Entitles attack
B. Regular GET requests
C. Insecure Deserialization
D. Cross-Site Scripting attack
正解：D
解説：
The exhibit shows a log of HTTP GET requests, one of which includes a suspicious string that is indicative of a Cross-Site Scripting (XSS) attack. XSS attacks involve injecting malicious scripts into webpages viewed by other users. These scripts can be used to steal information, redirect users to malicious websites, or perform actions on behalf of the user without their consent. References: Cisco Cybersecurity Operations Fundamentals, Module 1: Security Concepts, Lesson 1.3: Common Network Application Operations and Attacks, Topic
1.3.2: Web Application Attacks
質問 # 21
Refer to the exhibit.
What is occurring in this network traffic?
A. Flood of ACK packets coming from a single source IP to multiple destination IPs.
B. High rate of SYN packets being sent from a multiple source towards a single destination IP.
C. Flood of SYN packets coming from a single source IP to a single destination IP.
D. High rate of ACK packets being sent from a single source IP towards multiple destination IPs.
正解：B
解説：
The exhibit shows a high rate of SYN packets being sent from multiple sources towards a single destination IP. This is indicative of a SYN flood attack, where the attacker sends a succession of SYN requests to a target' s system in an attempt to consume enough server resources to make the system unresponsive to legitimate traffic. References := Cisco Cybersecurity Operations Fundamentals - Module 4: Network Intrusion Analysis
質問 # 22
Which evasion method involves performing actions slower than normal to prevent detection?
