CAS-004 VALID EXAM CRAM - VALID CAS-004 TEST CAMP

CAS-004 Valid Exam Cram - Valid CAS-004 Test Camp

CAS-004 Valid Exam Cram - Valid CAS-004 Test Camp

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CompTIA CAS-004 Exam Syllabus Topics:

TopicDetails

Security Architecture 29%

Given a scenario, analyze the security requirements and objectives to ensure an appropriate, secure network architecture for a new or existing network.- Services
  • Load balancer
  • Intrusion detection system (IDS)/network intrusion detection system (NIDS)/wireless intrusion detection system (WIDS)
  • Intrusion prevention system (IPS)/network intrusion prevention system (NIPS)/wireless intrusion prevention system (WIPS)
  • Web application firewall (WAF)
  • Network access control (NAC)
  • Virtual private network (VPN)
  • Domain Name System Security Extensions (DNSSEC)
  • Firewall/unified threat management (UTM)/next-generation firewall (NGFW)
  • Network address translation (NAT) gateway
  • Internet gateway
  • Forward/transparent proxy
  • Reverse proxy
  • Distributed denial-of-service (DDoS) protection
  • Routers
  • Mail security
  • Application programming interface (API) gateway/Extensible Markup Language (XML) gateway
  • Traffic mirroring
    -Switched port analyzer (SPAN) ports
    -Port mirroring
    - Virtual private cloud (VPC)
    -Network tap
  • Sensors
    -Security information and event management (SIEM)
    -File integrity monitoring (FIM)
    -Simple Network Management Protocol (SNMP) traps
    -NetFlow
    -Data loss prevention (DLP)
    -Antivirus
- Segmentation
  • Microsegmentation
  • Local area network (LAN)/virtual local area network (VLAN)
  • Jump box
  • Screened subnet
  • Data zones
  • Staging environments
  • Guest environments
  • VPC/virtual network (VNET)
  • Availability zone
  • NAC lists
  • Policies/security groups
  • Regions
  • Access control lists (ACLs)
  • Peer-to-peer
  • Air gap
- Deperimeterization/zero trust
  • Cloud
  • Remote work
  • Mobile
  • Outsourcing and contracting
  • Wireless/radio frequency (RF) networks
- Merging of networks from various organizations
  • Peering
  • Cloud to on premises
  • Data sensitivity levels
  • Mergers and acquisitions
  • Cross-domain
  • Federation
  • Directory services
- Software-defined networking (SDN)
  • Open SDN
  • Hybrid SDN
  • SDN overlay



Given a scenario, analyze the organizational requirements to determine the proper infrastructure security design.- Scalability
  • Vertically
  • Horizontally

- Resiliency

  • High availability
  • Diversity/heterogeneity
  • Course of action orchestration
  • Distributed allocation
  • Redundancy
  • Replication
  • Clustering

- Automation

  • Autoscaling
  • Security Orchestration, Automation, and Response (SOAR)
  • Bootstrapping
- Performance
- Containerization
- Virtualization
- Content delivery network
- Caching
Given a scenario, integrate software applications securely into an enterprise architecture.- Baseline and templates
  • Secure design patterns/ types of web technologies
    -Storage design patterns
  • Container APIs
  • Secure coding standards
  • Application vetting processes
  • API management
  • Middleware
- Software assurance
  • Sandboxing/development environment
  • Validating third-party libraries
  • Defined DevOps pipeline
  • Code signing
  • Interactive application security testing (IAST) vs. dynamic application security testing (DAST) vs. static application security testing (SAST)
- Considerations of integrating enterprise applications
  • Customer relationship management (CRM)
  • Enterprise resource planning (ERP)
  • Configuration management database (CMDB)
  • Content management system (CMS)
  • Integration enablers
    -Directory services
    -Domain name system (DNS)
    -Service-oriented architecture (SOA)
    -Enterprise service bus (ESB)
- Integrating security into development life cycle
  • Formal methods
  • Requirements
  • Fielding
  • Insertions and upgrades
  • Disposal and reuse
  • Testing
    -Regression
    -Unit testing
    -Integration testing
  • Development approaches
    -SecDevOps
    -Agile
    -Waterfall
    -Spiral
    -Versioning
    -Continuous integration/continuous delivery (CI/CD) pipelines
  • Best practices
    -Open Web Application Security Project (OWASP)
    -Proper Hypertext Transfer Protocol (HTTP) headers




Given a scenario, implement data security techniques for securing enterprise architecture.- Data loss prevention
  • Blocking use of external media
  • Print blocking
  • Remote Desktop Protocol (RDP) blocking
  • Clipboard privacy controls
  • Restricted virtual desktop infrastructure (VDI) implementation
  • Data classification blocking
- Data loss detection
  • Watermarking
  • Digital rights management (DRM)
  • Network traffic decryption/deep packet inspection
  • Network traffic analysis
- Data classification, labeling, and tagging
  • Metadata/attributes
- Obfuscation
  • Tokenization
  • Scrubbing
  • Masking
- Anonymization
- Encrypted vs. unencrypted
- Data life cycle
  • Create
  • Use
  • Share
  • Store
  • Archive
  • Destroy
- Data inventory and mapping
- Data integrity management
- Data storage, backup, and recovery
  • Redundant array of inexpensive disks (RAID)

Given a scenario, analyze the security requirements and objectives to provide the appropriate authentication and authorization controls.- Credential management
  • Password repository application
    -End-user password storage
    -On premises vs. cloud repository
  • Hardware key manager
  • Privileged access management

- Password policies

  • Complexity
  • Length
  • Character classes
  • History
  • Maximum/minimum age
  • Auditing
  • Reversable encryption

- Federation

  • Transitive trust
  • OpenID
  • Security Assertion Markup Language (SAML)
  • Shibboleth
- Access control
  • Mandatory access control (MAC)
  • Discretionary access control (DAC)
  • Role-based access control
  • Rule-based access control
  • Attribute-based access control
- Protocols
  • Remote Authentication Dial-in User Server (RADIUS)
  • Terminal Access Controller Access Control System (TACACS)
  • Diameter
  • Lightweight Directory Access Protocol (LDAP)
  • Kerberos
  • OAuth
  • 802.1X
  • Extensible Authentication Protocol (EAP)
- Multifactor authentication (MFA)
  • Two-factor authentication (copyright)
  • 2-Step Verification
  • In-band
  • Out-of-band

- One-time password (OTP)

  • HMAC-based one-time password (HOTP)
  • Time-based one-time password (TOTP)
- Hardware root of trust- Single sign-on (SSO)- JavaScript Object Notation (JSON) web token (JWT)- Attestation and identity proofing





Given a set of requirements, implement secure cloud and virtualization solutions.- Virtualization strategies
  • Type 1 vs. Type 2 hypervisors
  • Containers
  • Emulation
  • Application virtualization
  • VDI
- Provisioning and deprovisioning
- Middleware
- Metadata and tags
- Deployment models and considerations
  • Business directives
    -Cost
    -Scalability
    -Resources
    -Location
    -Data protection
  • Cloud deployment models
    -Private
    -Public
    -Hybrid
    -Community
- Hosting models
  • Multitenant
  • Single-tenant

- Service models

  • Software as a service (SaaS)
  • Platform as a service (PaaS)
  • Infrastructure as a service (IaaS)

- Cloud provider limitations

  • Internet Protocol (IP) address scheme
  • VPC peering
- Extending appropriate on-premises controls
- Storage models
  • Object storage/file-based storage
  • Database storage
  • Block storage
  • Blob storage
  • Key-value pairs


Explain how cryptography and public key infrastructure (PKI) support security objectives and requirements.- Privacy and confidentiality requirements
- Integrity requirements
- Non-repudiation
- Compliance and policy requirements
- Common cryptography use cases
  • Data at rest
  • Data in transit
  • Data in process/data in use
  • Protection of web services
  • Embedded systems
  • Key escrow/management
  • Mobile security
  • Secure authentication
  • Smart card

- Common PKI use cases

  • Web services
  • Email
  • Code signing
  • Federation
  • Trust models
  • VPN
  • Enterprise and security automation/orchestration
Explain the impact of emerging technologies on enterprise security and privacy.- Artificial intelligence
- Machine learning
- Quantum computing
- Blockchain
- Homomorphic encryption
  • Private information retrieval
  • Secure function evaluation
  • Private function evaluation

- Secure multiparty computation
- Distributed consensus
- Big Data
- Virtual/augmented reality
- 3-D printing
- Passwordless authentication
- Nano technology
- Deep learning

  • Natural language processing
  • Deep fakes

-Biometric impersonation

Security Operations 30%

Given a scenario, perform threat management activities.- Intelligence types
  • Tactical
    -Commodity malware
  • Strategic
    -Targeted attacks
  • Operational
    -Threat hunting
    -Threat emulation

- Actor types

  • Advanced persistent threat (APT)/nation-state
  • Insider threat
  • Competitor
  • Hacktivist
  • Script kiddie
  • Organized crime

- Threat actor properties

  • Resource
    -Time
    -Money
  • Supply chain access
  • Create vulnerabilities
  • Capabilities/sophistication
  • Identifying techniques

- Intelligence collection methods

  • Intelligence feeds
  • Deep web
  • Proprietary
  • Open-source intelligence (OSINT)
  • Human intelligence (HUMINT)
- Frameworks
  • MITRE Adversarial Tactics, Techniques, & Common knowledge (ATT&CK)
    -ATT&CK for industrial control system (ICS)
  • Diamond Model of Intrusion Analysis
  • Cyber Kill Chain


Given a scenario, analyze indicators of compromise and formulate an appropriate response.- Indicators of compromise
  • Packet capture (PCAP)
  • Logs
    -Network logs
    -Vulnerability logs
    -Operating system logs
    -Access logs
    -NetFlow logs
  • Notifications
    -FIM alerts
    -SIEM alerts
    -DLP alerts
    -IDS/IPS alerts
    -Antivirus alerts
  • Notification severity/priorities
  • Unusual process activity

- Response

  • Firewall rules
  • IPS/IDS rules
  • ACL rules
  • Signature rules
  • Behavior rules
  • DLP rules
  • Scripts/regular expressions
Given a scenario, perform vulnerability management activities.- Vulnerability scans
  • Credentialed vs. non-credentialed
  • Agent-based/server-based
  • Criticality ranking
  • Active vs. passive
- Security Content Automation Protocol (SCAP)
  • Extensible Configuration Checklist Description Format (XCCDF)
  • Open Vulnerability and Assessment Language (OVAL)
  • Common Platform Enumeration (CPE)
  • Common Vulnerabilities and Exposures (CVE)
  • Common Vulnerability Scoring System (CVSS)
  • Common Configuration Enumeration (CCE)
  • Asset Reporting Format (ARF)
- Self-assessment vs. third-party vendor assessment
- Patch management
- Information sources
  • Advisories
  • Bulletins
  • Vendor websites
  • Information Sharing and Analysis Centers (ISACs)
  • News reports




Given a scenario, use the appropriate vulnerability assessment and penetration testing methods and tools.- Methods
  • Static analysis
  • Dynamic analysis
  • Side-channel analysis
  • Reverse engineering
    -Software
    -Hardware
  • Wireless vulnerability scan
  • Software composition analysis
  • Fuzz testing
  • ivoting
  • Post-exploitation
  • Persistence

- Tools

  • SCAP scanner
  • Network traffic analyzer
  • Vulnerability scanner
  • Protocol analyzer
  • Port scanner
  • HTTP interceptor
  • Exploit framework
  • Password cracker

- Dependency management
- Requirements

  • Scope of work
  • Rules of engagement
  • Invasive vs. non-invasive
  • Asset inventory
  • Permissions and access
  • Corporate policy considerations
  • Facility considerations
  • Physical security considerations
  • Rescan for corrections/changes
Given a scenario, analyze vulnerabilities and recommend risk mitigations.- Vulnerabilities
  • Race conditions
  • Overflows
    -Buffer
    -Integer
  • Broken authentication
  • Unsecure references
  • Poor exception handling
  • Security misconfiguration
  • Improper headers
  • Information disclosure
  • Certificate errors
  • Weak cryptography implementations
  • Weak ciphers
  • Weak cipher suite implementations
  • Software composition analysis
  • Use of vulnerable frameworks and software modules
  • Use of unsafe functions
  • Third-party libraries
    -Dependencies
    -Code injections/malicious changes
    -End of support/end of life
    -Regression issues

- Inherently vulnerable system/application

  • Client-side processing vs. server-side processing
  • JSON/representational state transfer (REST)
  • Browser extensions
    -Flash
    -ActiveX
  • Hypertext Markup Language 5 (HTML5)
  • Asynchronous JavaScript and XML (AJAX)
  • Simple Object Access Protocol (SOAP)
  • Machine code vs. bytecode or interpreted vs. emulated
- Attacks
  • Directory traversal
  • Cross-site scripting (XSS)
  • Cross-site request forgery (CSRF)
  • Injection
    -XML
    -LDAP
    -Structured Query Language (SQL)
    -Command
    -Process
  • Sandbox escape
  • Virtual machine (VM) hopping
  • VM escape
  • Border Gateway Protocol (BGP)/route hijacking
  • Interception attacks
  • Denial-of-service (DoS)/DDoS
  • Authentication bypass
  • Social engineering
  • VLAN hopping

Given a scenario, use processes to reduce risk.- Proactive and detection
  • Hunts
  • Developing countermeasures
  • Deceptive technologies
    -Honeynet
    -Honeypot
    -Decoy files
    -Simulators
    -Dynamic network configurations

- Security data analytics

  • Processing pipelines
    -Data
    -Stream
  • Indexing and search
  • Log collection and curation
  • Database activity monitoring

- Preventive

  • Antivirus
  • Immutable systems
  • Hardening
  • Sandbox detonation
- Application control
  • License technologies
  • Allow list vs. block list
  • Time of check vs. time of use
  • Atomic execution
- Security automation
  • Cron/scheduled tasks
  • Bash
  • PowerShell
  • Python
- Physical security
  • Review of lighting
  • Review of visitor logs
  • Camera reviews
  • Open spaces vs. confined spaces
Given an incident, implement the appropriate response.- Event classifications
  • False positive
  • False negative
  • True positive
  • True negative
- Triage event
- Preescalation tasks
- Incident response process
  • Preparation
  • Detection
  • Analysis
  • Containment
  • Recovery
  • Lessons learned
- Specific response playbooks/processes
  • Scenarios
    -Ransomware
    -Data exfiltration
    -Social engineering
  • Non-automated response methods
  • Automated response methods
    -Runbooks
    -SOAR
- Communication plan
- Stakeholder management
Explain the importance of forensic concepts.- Legal vs. internal corporate purposes
- Forensic process
  • Identification
  • Evidence collection
    -Chain of custody
    -Order of volatility
    1. Memory snapshots
    2. Images
    -Cloning
  • Evidence preservation
    -Secure storage
    -Backups
  • Analysis
    -Forensics tools
  • Verification
  • Presentation
- Integrity preservation
  • Hashing

- Cryptanalysis

- Steganalysis
Given a scenario, use forensic analysis tools.- File carving tools
  • Foremost
  • Strings

- Binary analysis tools

  • Hex dump
  • Binwalk
  • Ghidra
  • GNU Project debugger (GDB)
  • OllyDbg
  • readelf
  • objdump
  • strace
  • ldd
  • file

- Analysis tools

  • ExifTool
  • Nmap
  • Aircrack-ng
  • Volatility
  • The Sleuth Kit
  • Dynamically vs. statically linked
- Imaging tools
  • Forensic Toolkit (FTK) Imager
  • dd
- Hashing utilities
  • sha256sum
  • ssdeep
- Live collection vs. post-mortem tools
  • netstat
  • ps
  • vmstat
  • ldd
  • lsof
  • netcat
  • tcpdump
  • conntrack
  • Wireshark

Security Engineering and Cryptography 26%

Given a scenario, apply secure configurations to enterprise mobility- Managed configurations
  • Application control
  • Password
  • MFA requirements
  • Token-based access
  • Patch repository
  • Firmware Over-the-Air
  • Remote wipe
  • WiFi
    -WiFi Protected Access (WPA2/3)
    -Device certificates
  • Profiles
  • Bluetooth
  • Near-field communication (NFC)
  • Peripherals
  • Geofencing
  • VPN settings
  • Geotagging
  • Certificate management
  • Full device encryption
  • Tethering
  • Airplane mode
  • Location services
  • DNS over HTTPS (DoH)
  • Custom DNS
- Deployment scenarios
  • Bring your own device (BYOD)
  • Corporate-owned
  • Corporate owned, personally enabled (COPE)
  • Choose your own device (CYOD)
- Security considerations
  • Unauthorized remote activation/deactivation of devices or features
  • Encrypted and unencrypted communication concerns
  • Physical reconnaissance
  • Personal data theft
  • Health privacy
  • Implications of wearable devices
  • Digital forensics of collected data
  • Unauthorized application stores
  • Jailbreaking/rooting
  • Side loading
  • Containerization
  • Original equipment manufacturer (OEM) and copyright differences
  • Supply chain issues
  • eFuse



Given a scenario, configure and implement endpoint security controls.- Hardening techniques
  • Removing unneeded services
  • Disabling unused accounts
  • Images/templates
  • Remove end-of-life devices
  • Remove end-of-support devices
  • Local drive encryption
  • Enable no execute (NX)/execute never (XN) bit
  • Disabling central processing unit (CPU) virtualization support
  • Secure encrypted enclaves/memory encryption
  • Shell restrictions
  • Address space layout randomization (ASLR)
- Processes
  • Patching
  • Firmware
  • Application
  • Logging
  • Monitoring
- Mandatory access control
  • Security-Enhanced Linux (SELinux)/Security-Enhanced Android (SEAndroid)
  • Kernel vs. middleware
- Trustworthy computing
  • Trusted Platform Module (TPM)
  • Secure Boot
  • Unified Extensible Firmware Interface (UEFI)/basic input/output system (BIOS) protection
  • Attestation services
  • Hardware security module (HSM)
  • Measured boot
  • Self-encrypting drives (SEDs)
- Compensating controls
  • Antivirus
  • Application controls
  • Host-based intrusion detection system (HIDS)/Host-based intrusion prevention system (HIPS)
  • Host-based firewall
  • Endpoint detection and response (EDR)
  • Redundant hardware
  • Self-healing hardware
  • User and entity behavior analytics (UEBA)



Explain security considerations impacting specific sectors and operational technologies.- Embedded
  • Internet of Things (IoT)
  • System on a chip (SoC)
  • Application-specific integrated circuit (ASIC)
  • Field-programmable gate array (FPGA)
- ICS/supervisory control and data acquisition (SCADA)
  • Programmable logic controller (PLC)
  • Historian
  • Ladder logic
  • Safety instrumented system
  • Heating, ventilation, and air conditioning (HVAC)
- Protocols
  • Controller Area Network (CAN) bus
  • Modbus
  • Distributed Network Protocol 3 (DNP3)
  • Zigbee
  • Common Industrial Protocol (CIP)
  • Data distribution service
- Sectors
  • Energy
  • Manufacturing
  • Healthcare
  • Public utilities
  • Public services
  • Facility services

Explain how cloud technology adoption impacts organizational security.- Automation and orchestration- Encryption configuration
- Logs
  • Availability
  • Collection
  • Monitoring
  • Configuration
  • Alerting

- Monitoring configurations
- Key ownership and location
- Key life-cycle management
- Backup and recovery methods

  • Cloud as business continuity and disaster recovery (BCDR)
  • Primary provider BCDR
  • Alternative provider BCDR
- Infrastructure vs. serverless computing
- Application virtualization
- Software-defined networking
- Misconfigurations
- Collaboration tools
- Storage configurations
  • Bit splitting
  • Data dispersion
- Cloud access security broker (CASB)
Given a business requirement, implement the appropriate PKI solution.- PKI hierarchy
  • Certificate authority (CA)
  • Subordinate/intermediate CA
  • Registration authority (RA)

- Certificate types

  • Wildcard certificate
  • Extended validation
  • Multidomain
  • General purpose

- Certificate usages/profiles/templates

  • Client authentication
  • Server authentication
  • Digital signatures
  • Code signing

- Extensions

  • Common name (CN)
  • Subject alternate name (SAN)
- Trusted providers
- Trust model
- Cross-certification
- Configure profiles
- Life-cycle management
- Public and private keys
- Digital signature
- Certificate pinning
- Certificate stapling
- Certificate signing requests (CSRs)
- Online Certificate Status Protocol (OCSP) vs. certificate revocation list (CRL)
- HTTP Strict Transport Security (HSTS)
Given a business requirement, implement the appropriate cryptographic protocols and algorithms.- Hashing
  • Secure Hashing Algorithm (SHA)
  • Hash-based message authentication code (HMAC)
  • Message digest (MD)
  • RACE integrity primitives evaluation message digest (RIPEMD)
  • Poly1305
- Symmetric algorithms
  • Modes of operation
    -Galois/Counter Mode (GCM)
    -Electronic codebook (ECB)
    -Cipher block chaining (CBC)
    -Counter (CTR)
    -Output feedback (OFB)
  • Stream and block
    -Advanced Encryption Standard (AES)
    -Triple digital encryption standard (3DES)
    -ChaCha
    -Salsa20
- Asymmetric algorithms
  • Key agreement
    -Diffie-Hellman
    -Elliptic-curve Diffie-Hellman (ECDH)
  • Signing
    -Digital signature algorithm (DSA)
    -Rivest, Shamir, and Adleman (RSA)
    -Elliptic-curve digital signature algorithm (ECDSA)
- Protocols
  • Secure Sockets Layer (SSL)/Transport Layer Security (TLS)
  • Secure/Multipurpose Internet Mail Extensions (S/MIME)
  • Internet Protocol Security (IPSec)
  • Secure Shell (SSH)
  • EAP
- Elliptic curve cryptography
  • P256
  • P384

- Forward secrecy

- Authenticated encryption with associated data- Key stretching
  • Password-based key derivation function 2 (PBKDF2)
  • Bcrypt






Given a scenario, troubleshoot issues with cryptographic implementations.- Implementation and configuration issues
  • Validity dates
  • Wrong certificate type
  • Revoked certificates
  • Incorrect name
  • Chain issues
    -Invalid root or intermediate CAs
    -Self-signed
  • Weak signing algorithm
  • Weak cipher suite
  • Incorrect permissions
  • Cipher mismatches
  • Downgrade
- Keys
  • Mismatched
  • Improper key handling
  • Embedded keys
  • Rekeying
  • Exposed private keys
  • copyright shredding
  • Cryptographic obfuscation
  • Key rotation
  • Compromised keys

Governance, Risk, and Compliance 15%

Given a set of requirements, apply the appropriate risk strategies.- Risk assessment
  • Likelihood
  • Impact
  • Qualitative vs. quantitative
  • Exposure factor
  • Asset value
  • Total cost of ownership (TCO)
  • Return on investment (ROI)
  • Mean time to recovery (MTTR)
  • Mean time between failure (MTBF)
  • Annualized loss expectancy (ALE)
  • Annualized rate of occurrence (ARO)
  • Single loss expectancy (SLE)
  • Gap analysis

- Risk handling techniques

  • Transfer
  • Accept
  • Avoid
  • Mitigate

- Risk types

  • Inherent
  • Residual
  • Exceptions

- Risk management life cycle

  • Identify
  • Assess
  • Control
    -People
    -Process
    -Technology
    -Protect
    -Detect
    -Respond
    -Restore
  • Review
  • Frameworks

- Risk tracking

  • Risk register
  • Key performance indicators
    -Scalability
    Reliability
    -Availability
  • Key risk indicators

- Risk appetite vs. risk tolerance

  • Tradeoff analysis
  • Usability vs. security requirements
- Policies and security practices
  • Separation of duties
  • Job rotation
  • Mandatory vacation
  • Least privilege
  • Employment and termination procedures
  • Training and awareness for users
  • Auditing requirements and frequency

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The CompTIA CAS-004 exam is designed to test the candidate's ability to conceptualize, design, and implement secure solutions across a variety of environments. It is an advanced-level certification that requires a thorough understanding of cybersecurity concepts, technologies, and practices. CAS-004 Exam is also designed to test the candidate's ability to analyze and respond to security incidents and vulnerabilities.

CompTIA Advanced Security Practitioner (CASP+) Exam Sample Questions (Q253-Q258):

NEW QUESTION # 253
A disaster recovery team learned of several mistakes that were made during the last disaster recovery parallel test. Computational resources ran out at 70% of restoration of critical services.
Which of the following should be modified to prevent the issue from reoccurring?

  • A. Mission-essential functions
  • B. Recovery point objective
  • C. Recovery time objective
  • D. Recovery service level

Answer: C


NEW QUESTION # 254
An organization is running its e-commerce site in the cloud. The capacity is sufficient to meet the organization's needs throughout most of the year, except during the holidays when the organization plans to introduce a new line of products and expects an increase in traffic. The organization is not sure how well its products will be received. To address this issue, the organization needs to ensure that:
* System capacity is optimized.
* Cost is reduced.
Which of the following should be implemented to address these requirements? (Select TWO).

  • A. Containerization
  • B. CDN
  • C. WAF
  • D. Autoscaling
  • E. Microsegmentation
  • F. Load balancer

Answer: D,F

Explanation:
Load balancer and autoscaling are the solutions that should be implemented to address the requirements of optimizing system capacity and reducing cost for an e-commerce site in the cloud. A load balancer is a device or service that distributes incoming network traffic across multiple servers or instances based on various criteria, such as availability, performance, or location. A load balancer can improve system capacity by balancing the workload and preventing overloading or underutilization of resources. Autoscaling is a feature that allows cloud services to automatically adjust the number of servers or instances based on the demand or predefined rules. Autoscaling can reduce cost by scaling up or down the resources as needed, avoiding unnecessary expenses or wastage.
References: [CompTIA CASP+ Study Guide, Second Edition, pages 406-407 and 410]


NEW QUESTION # 255
A Chief Information Officer is considering migrating all company data to the cloud to save money on expensive SAN storage.
Which of the following is a security concern that will MOST likely need to be addressed during migration?

  • A. Data loss
  • B. Data dispersion
  • C. Latency
  • D. Data exposure

Answer: D

Explanation:
Data exposure is a security concern that will most likely need to be addressed during migration of all company data to the cloud, as it could involve sensitive or confidential data being accessed or disclosed by unauthorized parties. Data exposure could occur due to misconfigured cloud services, insecure data transfers, insider threats, or malicious attacks. Data exposure could also result in compliance violations, reputational damage, or legal liabilities. Latency is not a security concern, but a performance concern that could affect the speed or quality of data access or transmission. Data loss is not a security concern, but a availability concern that could affect the integrity or recovery of data. Data dispersion is not a security concern, but a management concern that could affect the visibility or control of data. Verified References: https://www.comptia.org/blog
/what-is-data-exposure https://partners.comptia.org/docs/default-source/resources/casp-content-guide


NEW QUESTION # 256
Which of the following is required for an organization to meet the ISO 27018 standard?

  • A. COBIT equivalent standards must be met
  • B. All network traffic must be inspected.
  • C. All Pll must be encrypted.
  • D. GDPR equivalent standards must be met

Answer: C


NEW QUESTION # 257
A security analyst is reviewing the following vulnerability assessment report:

Which of the following should be patched FIRST to minimize attacks against Internet-facing hosts?

  • A. Servers
  • B. Server 3
  • C. Server1
  • D. Server2

Answer: C


NEW QUESTION # 258
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