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What is a Cloud Access Security Broker (CASB) in cloud computing?
a. A network router
b. A security enforcement tool between users and cloud services
c. An operating system module
d. A file transfer protocol
Answer: b. A security enforcement tool between users and cloud servicesmicrosoft+1
Which is NOT a core function of a CASB?
a. Data loss prevention
b. Financial auditing
c. Threat protection
d. Visibility into cloud usage
Answer: b. Financial auditingvalencesecurity+1
The four CASB pillars are:
a. Visibility, Data Security, Compliance, Threat Protection
b. Redundancy, Performance, Access, Storage
c. Cost, Scalability, Management, Performance
d. Accuracy, Encryption, Backup, Efficiency
Answer: a. Visibility, Data Security, Compliance, Threat Protectiongeeksforgeeks+2
Shadow IT refers to:
a. Legacy applications maintained on-premises
b. Cloud services used without IT approval
c. Unused storage resources
d. Backup hardware not in use
Answer: b. Cloud services used without IT approvala1+1
How does a CASB help with compliance?
a. By enforcing regulatory policies in cloud environments
b. By providing internet access
c. By monitoring CPU usage
d. By managing office calendars
Answer: a. By enforcing regulatory policies in cloud environmentsmicrosoft+2
Which is a deployment mode for CASBs?
a. Forward proxy
b. Virtual appliance only
c. Network hub only
d. Disk encryption
Answer: a. Forward proxyvalencesecurity
In data loss prevention, a CASB:
a. Prevents unauthorized sharing of sensitive data
b. Creates backups
c. Encrypts all disks
d. Monitors server temperature
Answer: a. Prevents unauthorized sharing of sensitive dataa1+1
Which of the following is NOT typically protected by CASB DLP features?
a. Credit card numbers
b. Health records
c. Organizational financial data
d. Employee work schedules
Answer: d. Employee work schedulesmicrosoft+1
CASBs provide visibility into:
a. All cloud usage, both sanctioned and unsanctioned
b. Hardware vendor pricing
c. Software installation logs only
d. Local disk activity only
Answer: a. All cloud usage, both sanctioned and unsanctionedgeeksforgeeks+2
CASBs frequently integrate with cloud services using:
a. APIs
b. IDEs
c. USB interfaces
d. PLC circuits
Answer: a. APIsvalencesecurity
Which of the following is a primary CASB data security feature?
a. Encryption
b. LED indicators
c. Optical cables
d. Fan control
Answer: a. Encryptionminiorange+2
What does CASB threat protection include?
a. Detecting ransomware and rogue applications
b. Website creation
c. Volume shadow copy
d. Network segmentation
Answer: a. Detecting ransomware and rogue applicationsa1+1
CASBs monitor user behavior mainly to:
a. Identify anomalous activities
b. Set resource quotas
c. Enforce print limits
d. Schedule meetings
Answer: a. Identify anomalous activitiesminiorange+2
In access control, a CASB can:
a. Limit cloud access by user or location
b. Increase CPU speed
c. Reduce network latency
d. Tune databases
Answer: a. Limit cloud access by user or locationminiorange+1
Data at rest in cloud storage is protected by CASBs via:
a. Encryption and access restriction
b. More storage space
c. High-speed processors
d. Firmware upgrades
Answer: a. Encryption and access restrictiongeeksforgeeks+2
CASBs facilitate secure adoption of cloud services by:
a. Enforcing organizational security policies
b. Disabling internet access
c. Reducing backup frequency
d. Assigning static IPs
Answer: a. Enforcing organizational security policiesmicrosoft+1
SaaS Security Posture Management (SSPM) complements CASB by:
a. Securing SaaS configuration settings
b. Automating power supplies
c. Installing monitors
d. Compressing all files
Answer: a. Securing SaaS configuration settingsvalencesecurity
Maintaining regulatory compliance is a CASB responsibility in:
a. Healthcare, finance, and education sectors
b. Only entertainment industries
c. Only non-profit entities
d. Only retail stores
Answer: a. Healthcare, finance, and education sectorsgeeksforgeeks
A CASB can block data upload to:
a. Unsecured or unsanctioned cloud apps
b. Supported government websites
c. Internal payroll systems
d. Legacy file servers
Answer: a. Unsecured or unsanctioned cloud appsa1
Which best describes CASB’s monitoring scope?
a. Both internal and external data transfers
b. Only on-premises backups
c. Only mobile traffic
d. Only CPU metrics
Answer: a. Both internal and external data transfersvalencesecurity
CASBs can operate as a(n):
a. On-premises solution, cloud-based service, or hybrid
b. Stand-alone ERP module
c. IoT gateway exclusively
d. Only with Windows OS
Answer: a. On-premises solution, cloud-based service, or hybridnetskope+1
A major benefit of CASBs is reducing the risk of:
a. Data breaches and insider threats
b. Power loss
c. Firmware corruption
d. Optical drive wear
Answer: a. Data breaches and insider threatsminiorange+1
CASBs help enforce:
a. Multifactor authentication (MFA) for cloud access
b. Single factor authentication (SFA) for routers
c. Password storage in browsers
d. Audio alerts only
Answer: a. Multifactor authentication (MFA) for cloud accesscloudsecurityalliance+1
Data masking in the cloud, supported by CASB, is:
a. Transforming sensitive data to prevent unauthorized access
b. Compressing unstructured data
c. Increasing data TTL values
d. Duplicating records
Answer: a. Transforming sensitive data to prevent unauthorized accessacte
CASBs assist with secure SaaS application usage by:
a. Monitoring and controlling access and data flow
b. Optimizing image resolution
c. Scheduling periodic maintenance
d. Logging keystrokes
Answer: a. Monitoring and controlling access and data flowcloudeagle+1
Which CASB pillar involves ensuring only authorized users access specific cloud resources?
a. Visibility
b. Data Security
c. Compliance
d. Threat Protection
Answer: b. Data Securitymicromindercs+2
CASBs are relevant for organizations:
a. Migrating to cloud or operating hybrid environments
b. Running only legacy applications
c. Without internet access
d. Adopting mainframes only
Answer: a. Migrating to cloud or operating hybrid environmentsmicrosoft+1
CASBs can discover:
a. Shadow IT resources used by employees
b. Hypervisor vulnerabilities only
c. Database schema changes only
d. Network cabling faults only
Answer: a. Shadow IT resources used by employeesa1+1
Which is a limitation of many CASBs?
a. Not securing SaaS application settings fully
b. Increased physical space requirements
c. Lack of color display
d. Heavy reliance on fiber optics
Answer: a. Not securing SaaS application settings fullyvalencesecurity
To protect against malware threats in the cloud, CASBs can:
a. Analyze user and file activities to detect suspicious behavior
b. Defragment cloud storage
c. Print log files automatically
d. Update application GUIs
Answer: a. Analyze user and file activities to detect suspicious behaviorgeeksforgeeks+1
CASBs help organizations enforce granular:
a. Security policies across devices and applications
b. Font size preferences
c. Print speed settings
d. File extensions only
Answer: a. Security policies across devices and applicationsmicrosoft+1
How do CASBs support risk management?
a. By assessing app and service risks and restricting access accordingly
b. By increasing server uptime
c. By lowering energy bills exclusively
d. By granting file access to all users
Answer: a. By assessing app and service risks and restricting access accordinglymicrosoft
A CASB is positioned between:
a. Enterprise users and cloud service providers
b. Application code and microprocessors
c. Backup batteries and servers
d. ISPs and DNS servers
Answer: a. Enterprise users and cloud service providersexamradar+2
Which CASB deployment model does not require inline traffic interception?
a. API-based integration
b. Forward proxy
c. Reverse proxy
d. Inline firewall
Answer: a. API-based integrationvalencesecurity
A CASB can alert security teams if:
a. Unusual data downloads are detected by a user
b. Printer toner runs out
c. Cat6 cables are unplugged
d. RAM is fully utilized
Answer: a. Unusual data downloads are detected by a userminiorange+1
Which of these is NOT an enforcement mechanism commonly used by CASB?
a. Data encryption
b. Data loss prevention
c. Network cable hardening
d. Access control
Answer: c. Network cable hardeninggeeksforgeeks+2
CASBs are essential for preventing:
a. Unauthorized data sharing in multi-cloud environments
b. Cloud bill increases
c. Server room overheating
d. Peripheral device theft
Answer: a. Unauthorized data sharing in multi-cloud environmentscloudeagle+2
Which of the following is a limitation of some CASB solutions?
a. Inability to scale automatically with cloud workloads
b. Too many user accessibility features
c. Restricted connection speeds by design
d. Guaranteed uptime for applications
Answer: a. Inability to scale automatically with cloud workloadscloudsecurityalliance
Who benefits most from CASB deployment?
a. Organizations using cloud services needing security and compliance
b. Freelancers with no digital storage needs
c. Radio broadcasters only
d. Electric utility companies exclusively
Answer: a. Organizations using cloud services needing security and compliancenetskope+1
Which of the following can a CASB NOT directly enforce?
a. End-to-end application code security
b. Access controls for SaaS/PaaS/IaaS
c. Data loss prevention policies
d. Detection of anomalous user behavior
Answer: a. End-to-end application code securitya1+1
Which of the following best describes CASB role in cloud application visibility?
a. Identifies all user activity across sanctioned and unsanctioned applications
b. Tracks switch power usage
c. Monitors local disk latency
d. Provides email reminders only
Answer: a. Identifies all user activity across sanctioned and unsanctioned applicationsgeeksforgeeks+2
Which advanced authentication can be enforced by a CASB?
a. Multifactor authentication (MFA)
b. Single sign-on only
c. Token-based emailing
d. Biometric only
Answer: a. Multifactor authentication (MFA)cloudsecurityalliance+1
CASBs operate effectively in:
a. Public, private, and hybrid cloud environments
b. Only state-funded research labs
c. Simple home networks
d. Analog environments only
Answer: a. Public, private, and hybrid cloud environmentsnetskope+1
Which of the following is commonly monitored by CASB threat detection?
a. Abnormal download or upload behavior
b. Color calibration of screens
c. Battery health of IoT devices
d. Network cable signal integrity
Answer: a. Abnormal download or upload behaviorminiorange+1
For legal compliance, a CASB helps:
a. Address requirements such as GDPR or HIPAA
b. Renew hardware warranties
c. Update printer drivers
d. Manage social media accounts
Answer: a. Address requirements such as GDPR or HIPAAacte+1
CASB can enforce security on:
a. Both managed and unmanaged devices
b. Unmanaged switches only
c. Only devices without firewalls
d. Storage arrays only
Answer: a. Both managed and unmanaged devicesmicrosoft+1
The primary value of CASB for IT security teams is:
a. Centralized policy enforcement across cloud environments
b. Replacing all antivirus tools
c. Offloading network load balancing
d. De-duplication of file systems
Answer: a. Centralized policy enforcement across cloud environmentscloudeagle+2
Which specific risk can CASBs help identify?
a. Use of unsanctioned apps by employees
b. Excess server power usage
c. Printer queue overloads
d. Local network bandwidth saturation
Answer: a. Use of unsanctioned apps by employeesa1+1
CASBs are seen as essential for:
a. Organizations enforcing cloud data security, visibility, compliance, and threat protection
b. Lowering air-conditioning bills in data centers
c. Minimizing manual data entry errors
d. Email newsletter management
Answer: a. Organizations enforcing cloud data security, visibility, compliance, and threat protectiongeeksforgeeks+2
When evaluating a CASB, a key question is:
a. How does the CASB differ from built-in cloud security measures?
b. Does it support 4K video streaming?
c. Can it print hardware schematics?
d. Does it interface with biometric time clocks only?
Answer: a. How does the CASB differ from built-in cloud security measures?cloudsecurityalliance

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