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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Network Perimeter Protection | 10% | - Perimeter security architecture - Network segmentation and isolation - Firewall deployment and configuration - DMZ, VPN, and secure gateway implementation |
| Topic 2: Network Threats, Attacks, and Vulnerabilities | 12% | - Types of threats and attack vectors - Attack methodologies and defense strategies - Vulnerability assessment and classification |
| Topic 3: Endpoint Protection | 20% | - Mobile and IoT device security - Operating system hardening (Windows, Linux) - Endpoint detection and response - Endpoint security controls and software |
| Topic 4: Computer Network and Defense Fundamentals | 5% | - Network types, topologies, and components - IP addressing and protocols - Network defense concepts and processes - OSI and TCP/IP models |
| Topic 5: Network Security Controls, Protocols, and Devices | 8% | - Access control mechanisms - Authentication, Authorization, and Accounting (AAA) - Security protocols and devices (firewalls, IDS/IPS) - Encryption and PKI |
| Topic 6: Incident Detection, Response, and Recovery | 14% | - Network traffic monitoring and analysis - Incident handling and response procedures - Log management and correlation - Business continuity and disaster recovery |
| Topic 7: Security Policies, Standards, and Compliance | 6% | - Compliance requirements and audits - Industry standards, laws, and regulations - Design and implementation of security policies |
| Topic 8: Application and Data Protection | 10% | - Secure application development and deployment - Database security and protection - Data security, encryption, and integrity - Web and cloud application security |
| Topic 9: Virtual, Cloud, and Wireless Network Protection | 15% | - Cloud security models (IaaS, PaaS, SaaS) - Wireless network security protocols and hardening - Software-defined networking security - Virtualization and container security |
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NEW QUESTION # 576
Which of the following information security standards defines security policies, technologies and ongoing processes for organizations that handle cardholder information for debit, credit, prepaid, epurse, ATM, and POS cards?
Answer: A
Explanation:
The Payment Card Industry Data Security Standard (PCI-DSS) is the information security standard that defines security policies, technologies, and ongoing processes for organizations that handle cardholder information for various types of cards, including debit, credit, prepaid, e-purse, ATM, and POS cards.
PCI-DSS was developed by major credit card companies to create a secure environment for processing, storing, and transmitting cardholder data. Compliance with PCI-DSS involves adhering to a set of requirements that ensure the secure handling, storage, and transmission of cardholder information.
References: The significance and requirements of PCI-DSS are detailed in resources such as the Cloud Security Alliance's guide on "Understanding PCI DSS: A Guide to the Payment Card Industry Data Security Standard" and the official PCI Security Standards Council documentation12.
NEW QUESTION # 577
Harry has sued the company claiming they made his personal information public on a social networking site in the United States. The company denies the allegations and consulted a/an ______for legal advice to defend them against this allegation.
Answer: C
NEW QUESTION # 578
FILL BLANK
Fill in the blank with the appropriate term. In computing, ______________ is a class of data storage devices
that read their data in sequence.
Answer:
Explanation:
SAM
Explanation:
In computing, sequential access memory (SAM) is a class of data storage devices that read their data in
sequence. This is in contrast to random access memory (RAM) where data can be accessed in any order.
Sequential access devices are usually a form of magnetic memory. While sequential access memory is read in
sequence, access can still be made to arbitrary locations by "seeking" to the requested location. Magnetic
sequential access memory is typically used for secondary storage in general-purpose computers due to their
higher density at lower cost compared to RAM, as well as resistance to wear and non-volatility. Examples of
SAM devices include hard disks, CD-ROMs, and magnetic tapes.
NEW QUESTION # 579
John is a network administrator and is monitoring his network traffic with the help of Wireshark.
He suspects that someone from outside is making a TCP OS fingerprinting attempt on his organization's network. Which of the following Wireshark filter(s) will he use to locate the TCP OS fingerprinting attempt?
Answer: D
Explanation:
TCP OS fingerprinting attempts can be identified by analyzing various TCP/IP stack behaviors, one of which is the TCP Maximum Segment Size (MSS). The MSS value indicates the size of the largest segment of TCP data that a device is willing to receive. Different operating systems have different default MSS values, and a value less than 1460 can suggest an OS fingerprinting attempt, as it may indicate that the sender is trying to avoid fragmentation or is probing to discover the OS based on MSS response.
NEW QUESTION # 580
Which of the following OSI layers establishes, manages, and terminates the connections between the local and
remote applications?
Answer: B
Explanation:
The session layer of the OSI/RM controls the dialogues (connections) between computers. It establishes,
manages and terminates the connections between the local and remote application. It provides for full-duplex,
half-duplex, or simplex operation, and establishes checkpointing, adjournment, termination, and restart
procedures. The OSI model made this layer responsible for graceful close of sessions, which is a property of
the Transmission Control Protocol, and also for session checkpointing and recovery, which is not usually used
in the Internet Protocol Suite. The Session Layer is commonly implemented explicitly in application
environments that use remote procedure calls.
Answer option C is incorrect. The Application Layer of TCP/IP model refers to the higher-level protocols used
by most applications for network communication. Examples of application layer protocols include the File
Transfer Protocol (FTP) and the Simple Mail Transfer Protocol (SMTP). Data coded according to application
layer protocols are then encapsulated into one or more transport layer protocols, which in turn use lower layer
protocols to affect actual data transfer.
Answer option A is incorrect. The Data Link Layer is Layer 2 of the seven-layer OSI model of computer
networking. It corresponds to or is part of the link layer of the TCP/IP reference model. The Data Link Layer is
the protocol layer which transfers data between adjacent network nodes in a wide area network or between
nodes on the same local area network segment. The Data Link Layer provides the functional and procedural
means to transfer data between network entities and might provide the means to detect and possibly correct
errors that may occur in the Physical Layer. Examples of data link protocols are Ethernet for local area
networks (multi-node), the Point-to-Point Protocol (PPP), HDLC, and ADCCP for point-to-point (dual-node)
connections.
Answer option B is incorrect. The network layer controls the operation of subnet, deciding which physical path
the data should take, based on network conditions, priority of service, and other factors. Routers work on the
Network layer of the OSI stack.
NEW QUESTION # 581
......
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