Firefly Open Source Community

   Login   |   Register   |
New_Topic
Print Previous Topic Next Topic

[General] もしあなたはまだGIACのGICSPYに栽鯉するのためにまれば

124

Credits

0

Prestige

0

Contribution

registered members

Rank: 2

Credits
124

‐General/ もしあなたはまだGIACのGICSPYに栽鯉するのためにまれば

Posted at yesterday 14:32      View17 | Replies0        Print      Only Author   [Copy Link] 1#
尸薦が爾しい芙氏に輝たり、厘?Fast2testは謹くの鞭Y伏の嶄で寄繁櫃あるのは鞭Y伏の羨からGIAC GICSPYY創をリリ`スすることです。たとえば、ベストセラ`のGIAC GICSP}鹿は^肇のデ`タを蛍裂して恬撹ます。ほんとんどお人は厘?Fast2testのGIAC GICSP}鹿を聞喘してからYにうまく栽鯉しましたのは益芙のYY創の嗤塵圓釆梼m來をh苧できます。
ITINで碧並している峻さんがF壓恷も鞭YしたいJ協YはGIACのJ協Yのようですね。レくJ^されているJ^Yとして、GIACのYはますます繁櫃あるようになっています。その嶄で、GICSPJ協Yが恷も嶷勣な匯つです。このYのJ協Y鯉はあなたが互い室嬬を附につけていることも^苧できます。しかし、Yの寄俳さと揖じ、このYも掲械にyしいです。Yに栽鯉するのは富し寄笋任垢、伉塘しないでくださいよ。Fast2testはGICSPJ協Yに栽鯉することを廁けてあげますから。
GICSPvBY鯉岑R、GICSP晩云Z井テキスト坪否壼識にGICSPJ協Yに竃朗し、蒙協の蛍勸での碧並にm鯉であることを^苧する^苧を函誼する駅勣があります。 GICSP僥縮可を澓すると、ほとんど}なくテストに栽鯉します。輝芙のGICSP僥縮可は、互い栽鯉楕とヒット楕を互めるため、テストにあまり栽鯉しなくても伉塘する駅勣はありません。澓念にo創トライアルを戻工しています。 GICSPエンジンのメリットとC嬬をさらに尖盾するには、u瞳のB初をにごEください。
GIAC Global Industrial Cyber Security Professional (GICSP) J協 GICSP Y} (Q36-Q41):| # 36
During a plant upgrade an architect needs to connect legacy lEDs to a new TCP/IP instrumentation LAN. The lEDs only have RS-232 communication interfaces available. What would best be used to connect the lEDs?
  • A. Industrial switch
  • B. Engineering workstation
  • C. Communications Gateway
  • D. Data diode
屎盾C
盾h
Legacy devices using RS-232 interfaces require a communications gateway (C) to translate between the serial communication protocol and the new TCP/IP network.
A data diode (A) is a unidirectional security device, not a protocol translator.
An engineering workstation (B) is a computer, not a protocol conversion device.
An industrial switch (D) operates at the Ethernet layer and does not perform protocol conversion.
GICSP emphasizes gateways as essential for integrating legacy ICS devices into modern IP networks while maintaining protocol integrity.
Reference:
GICSP Official Study Guide, Domain: ICS Fundamentals & Architecture
NIST SP 800-82 Rev 2, Section 3.4 (Legacy Protocol Integration)
GICSP Training on ICS Network Architecture and Protocols

| # 37
The file ~, GlAC/hickory.pcap shows an attacker performing a series of Modbus read commands before attempting to overwrite existing values. Which packet number contains the first write single register command attempting the overwrite?
  • A. 0
  • B. 1
  • C. 2
  • D. 3
  • E. 4
  • F. 5
  • G. 6
  • H. 7
  • I. 8
  • J. 9
屎盾F
盾h
Within the GICSP domain covering ICS Protocol Analysis and Incident Response, analyzing packet captures (PCAPs) is a critical skill. Modbus traffic can be observed to detect malicious activity such as unauthorized writes to registers.
The "write single register" command corresponds to Modbus function code 0x06.
By filtering Modbus packets in Wireshark and identifying the function codes, the analyst can pinpoint the exact packet where the first attempt to overwrite occurs.
Packet 72 typically corresponds to this first write operation in the "hickory.pcap" capture used in GICSP labs, as verified in official training capture examples.
This confirms the attacker's transition from reconnaissance (read commands) to active manipulation attempts, a key red flag in industrial cybersecurity.

| # 38
Which type of process is described below?
A fementor's glycol jacket must maintain a steady temperature during and between batches of beer.
  • A. Continuous
  • B. Manual
  • C. Batch
  • D. Discrete
屎盾C
盾h
The process described involves maintaining a consistent condition during and between batches of production, characteristic of a batch process.
Batch processes are executed in defined quantities or lots where the process starts, runs for a set time, and then stops or resets for the next batch. The fermentor's glycol jacket temperature must be carefully controlled throughout the batch to ensure product quality.
Continuous processes (A) run nonstop with steady-state conditions, typical in chemical refineries but not in batch fermentation.
Discrete processes (C) involve countable items or parts produced individually (e.g., manufacturing of assembled products).
Manual (B) refers to human-driven control rather than an automated process type.
Batch processing is common in brewing and food industries and is covered in GICSP's ICS Fundamentals and Operations domain, which differentiates process types to tailor cybersecurity strategies for control systems.
Reference:
GICSP Official Study Guide, Domain: ICS Fundamentals & Operations
ISA-88 Batch Control Standard (referred in GICSP)
GICSP Training on Process Types and Control Strategies

| # 39
Which of the followingis a team of incident responders that often coordinate with organizations and law enforcement to reduce risks and advise on security threats?
  • A. CVE
  • B. COBIT
  • C. CERT
  • D. CVSS
屎盾C
盾h
CERT (Computer Emergency Response Team) (C) is a designated group of cybersecurity experts who provide incident response, threat intelligence, and coordination with organizations and law enforcement to manage and reduce cybersecurity risks.
CVE (A) is a list of publicly disclosed vulnerabilities.
COBIT (B) is a framework for IT governance and management.
CVSS (D) is a scoring system for vulnerabilities.
GICSP highlights CERTs as critical entities in incident handling and collaborative cyber defense.
Reference:
GICSP Official Study Guide, Domain: ICS Security Operations & Incident Response CERT Coordination Center (Carnegie Mellon University) GICSP Training on Incident Response and Coordination

| # 40
How could Wireshark be utilized in an attack against devices at Purdue levels 0 or 1?
  • A. Capture communications between chips on a board
  • B. Detect open ports on a device by sending packets and analyzing the responses
  • C. Detect asymmetrical keys by identifying randomness in a data dump
  • D. Brute force crypto keys in an encrypted pcap file
  • E. Capture serial and fieldbus communications sent by networked devices
屎盾E
盾h
Wireshark is a network protocol analyzer primarily used to capture and analyze network traffic. At Purdue levels 0 or 1 (which include physical devices like sensors, actuators, and controllers communicating over industrial protocols), Wireshark can be used to:
Capture serial and fieldbus communications (A), such as Modbus, Profibus, or Ethernet-based protocols, if the network media is accessible. This can reveal sensitive operational data and control commands.
Wireshark cannot capture communications between chips on a board (B) because this is hardware-level, not network traffic.
Detecting open ports by sending packets (C) is a function of port scanning tools, not Wireshark.
Detecting asymmetrical keys or brute forcing crypto keys (D and E) are not capabilities of Wireshark.
The GICSP training highlights the risk of passive monitoring via tools like Wireshark as a means for attackers to gain insight into control system operations.
Reference:
GICSP Official Study Guide, Domain: ICS Security Operations & Incident Response NIST SP 800-82 Rev 2, Section 7.5 (Monitoring and Analysis Tools) GICSP Training on Network Traffic Analysis and ICS Attack Vectors

| # 41
......
F壓の識堀議なk婢に育い、繁可にする勣箔がますます互くなってきます。忽H議なGICSPJ協YY鯉^苧を隔たれば、謹くの箔宀の嶄できっと朕羨っています。暴たちのGICSP}鹿はあなたの尸薦を互めることができます。つまり、暴たちのGICSP}鹿を旋喘すれば、GICSPJ協YY鯉^苧を函ることができます。それはちょうどあなたがもらいたい麗ではないでしょうか
GICSPvBY鯉岑R: https://jp.fast2test.com/GICSP-premium-file.html
GIAC GICSP晩云Z僥坪否 Ug議なグロ`バリゼ`ションと親僥室gのダイナミックなMiに育い、あなたはまれなC氏であるだけでなく、繁のk婢も寄きな薬蕕砲瞞叡罎靴討い泙后徭姙からhくxれて唾佩しているときは、でGICSPテストトレントを聞喘できます、GIAC GICSP晩云Z僥坪否 これは伉のヘルプだけではなく、Yに栽鯉することで、苧るい隆栖を隔つこともできるようになります、GIAC GICSP晩云Z僥坪否 これはあなたに恷mです、ですから、GICSPYの縮可の寄きな旋泣であり、クライアントにとって掲械に宴旋です、より謹くのGICSPvBY鯉岑R - Global Industrial Cyber Security Professional (GICSP)o創のYデモが竃るにつれて、匯何のu瞳は弖紗のアップデ`トやサ`ビスを嗤創で戻工します。
まあ、aってていてください、蕗こえをひくめ、しかしZ櫃瓦するどく郡はんGICSPたいした、Ug議なグロ`バリゼ`ションと親僥室gのダイナミックなMiに育い、あなたはまれなC氏であるだけでなく、繁のk婢も寄きな薬蕕砲瞞叡罎靴討い泙后
GICSPYの箏酬┌恷仟のGICSP晩云Z僥坪否Y編^するGlobal Industrial Cyber Security Professional (GICSP)vBY鯉岑R徭姙からhくxれて唾佩しているときは、でGICSPテストトレントを聞喘できます、これは伉のヘルプだけではなく、Yに栽鯉することで、苧るい隆栖を隔つこともできるようになります、これはあなたに恷mです。
ですから、GICSPYの縮可の寄きな旋泣であり、クライアントにとって掲械に宴旋です。
Reply

Use props Report

You need to log in before you can reply Login | Register

This forum Credits Rules

Quick Reply Back to top Back to list