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WorksheetsDay 2 Quiz - Cryptographic Solutions & Identity Management
Total questions: 22
Worksheet time: 18mins
Objective 1.4/Day 2 -
Which of the following cryptographic solutions is best suited for securing communication between two parties over an untrusted network?
Full-disk encryption
Asymmetric encryption
Secure Enclave
Key escrow
Objective 1.4/Day 2 -
Which cryptographic tool would you use to securely store and manage encryption keys for a large enterprise environment?
Trusted Platform Module (TPM)
Hardware Security Module (HSM)
Steganography
Public key
Objective 1.4/Day 2 -
Which of the following cryptographic concepts adds unique data to a password before hashing it to prevent rainbow table attacks?
Blockchain
Digital Signatures
Salting
Key Stretching
Objective 1.4/Day 2 -
Which certificate component is used to provide real-time status information on the validity of a digital certificate?
Certificate Revocation List (CRL)
Online Certificate Status Protocol (OCSP)
Certificate Signing Request (CSR)
Wildcard Certificate
Objective 4.5/Day 2 -
Your organization has noticed an increase in unauthorized access attempts to sensitive subnets within the internal network. As a security administrator, you need to enhance the network's security posture by modifying firewall settings. Which of the following actions would be the most appropriate to improve security?
Implement DNS filtering to block access to malicious domains.
Configure firewall rules to block all inbound traffic on non-essential ports.
Deploy agent-based web filters on all user devices.
Enable IDS/IPS to monitor trends in network traffic and update signatures regularly.
Objective 4.5/Day 2 -
Your organization is experiencing frequent phishing attacks, and employees are accessing websites with poor reputations. As a security administrator, you need to implement a solution that can block access to these websites and protect the organization. Which of the following solutions would be most effective in this scenario?
Configure Group Policy to enforce strict password policies.
Deploy a centralized proxy server to perform URL scanning and content categorization.
Implement SELinux to enforce security policies at the operating system level.
Modify the firewall to block all outbound traffic.
Objective 4.5/Day 2 -
Your organization has recently implemented a new email security protocol, but employees are still receiving phishing emails that appear to be from trusted internal sources. To mitigate this risk, you need to ensure that only authorized mail servers are allowed to send emails on behalf of your domain. Which of the following actions should you take?
Implement Domain-based Message Authentication Reporting and Conformance (DMARC).
Configure DomainKeys Identified Mail (DKIM) to add a digital signature to outgoing emails.
Set up Sender Policy Framework (SPF) to define authorized mail servers.
Deploy a secure email gateway to filter incoming and outgoing emails.
Objective 4.5/Day 2 -
A recent data breach within your organization was traced back to a compromised endpoint. The breach involved sensitive files being altered and exfiltrated. As part of your response, you need to implement security measures that will help detect and prevent similar incidents in the future. Which of the following solutions would be most effective?
Deploy Endpoint Detection and Response (EDR) tools to monitor endpoint activities in real-time.
Implement DomainKeys Identified Mail (DKIM) to prevent unauthorized email alterations.
Set up File Integrity Monitoring (FIM) to track unauthorized changes to files.
Configure Data Loss Prevention (DLP) policies to prevent sensitive data exfiltration.
Objective 4.6/Day 2 -
A new employee has joined your organization, and you are responsible for setting up their access to various systems and applications. You must ensure that the employee has the necessary access rights based on their role but also prevent them from accessing any resources they don't need. Which of the following actions should you take first to achieve this?
Implement Single Sign-On (SSO) using Security Assertions Markup Language (SAML).
Assign permissions based on the least privilege principle.
Use Lightweight Directory Access Protocol (LDAP) for directory integration.
Perform identity proofing to verify the employee's identity.
Objective 4.6/Day 2 -
Your organization has partnered with another company, and employees from both organizations need to access each other’s resources. You want to enable seamless access for these employees without requiring them to manage multiple sets of credentials. Which of the following solutions would best address this requirement?
Implement Single Sign-On (SSO) using OAuth for authorization.
Set up Federation to allow cross-domain access between the two organizations.
Use Identity Proofing to verify the identities of all users.
Assign permissions manually to each user from the partner organization.
Objective 4.6/Day 2 -
You are tasked with enhancing security for a highly sensitive application used by the executive team. The application requires strict access control, ensuring only authorized users can access specific data. Additionally, the security policy mandates that users must be authenticated using multiple factors before gaining access. Which of the following configurations should you implement to meet these requirements?
Enable Role-Based Access Control (RBAC) and implement Multifactor Authentication (MFA) using biometrics and hard authentication tokens.
Use Discretionary Access Control (DAC) and implement a strong password policy with password expiration.
Implement Mandatory Access Control (MAC) and enforce time-of-day restrictions.
Apply Attribute-Based Access Control (ABAC) and require the use of security keys for authentication.
Objective 4.6/Day 2 -
Your organization is implementing a new access control system that must enforce strict access policies based on specific rules, such as time-of-day restrictions and user attributes. Additionally, the system must adhere to the principle of least privilege, ensuring that users have the minimum necessary access. Which of the following access control models is best suited for this scenario?
Discretionary Access Control (DAC)
Role-Based Access Control (RBAC)
Rule-Based Access Control (RBAC)
Attribute-Based Access Control (ABAC)
Objective 1.4/Day 2 -
A healthcare organization wants to ensure that their data remains secure both at rest and during transit. They are implementing full-disk encryption for data at rest and TLS for secure communication. Which cryptographic methods should they use?
Asymmetric encryption for full-disk encryption
Symmetric encryption for full-disk encryption
Hashing for full-disk encryption
Steganography for full-disk encryption
Objective 1.4/Day 2 -
A company wants to ensure data integrity and authenticity for their email communications. They decide to use a cryptographic method that verifies the sender and ensures the message has not been altered. Which solution should they implement?
Symmetric encryption
Digital signatures
Tokenization
Data masking
Objective 1.4/Day 2 -
An e-commerce business needs to protect customer credit card information in its database to comply with PCI-DSS standards. Which cryptographic method should the business implement to secure this sensitive data?
Full-disk encryption
Database encryption
Steganography
Key stretching
Objective 4.5/Day 2 -
In a corporate environment, the security team is tasked with strengthening the organization's perimeter defenses. Which configuration adjustment to the firewall would BEST enhance security while minimizing unnecessary exposure?
Adding allow rules for all incoming traffic
Implementing port forwarding for internal services
Creating deny rules for known malicious IP addresses
Opening additional ports for remote access
Objective 4.5/Day 2 -
A company is experiencing an increase in web-based attacks targeting employee workstations. Which technology should the IT department deploy to mitigate these attacks effectively?
File integrity monitoring
DNS filtering
Endpoint detection and response (EDR)
Network access control (NAC)
Objective 4.5/Day 2 -
An organization wants to enhance its email security posture to prevent phishing attacks and email spoofing. Which solution should the security team implement to achieve this goal?
File integrity monitoring
User behavior analytics
DomainKeys Identified Mail (DKIM)
Endpoint detection and response (EDR)
Objective 4.6/Day 2 -
In a large organization, new employees are frequently onboarded, and existing employees change roles regularly. The IT department needs to streamline the process of granting and revoking access to various systems and resources. Which identity and access management (IAM) feature would BEST address this requirement?
Single sign-on (SSO)
Federation
Provisioning/de-provisioning user accounts
Privileged access management tools
Objective 4.6/Day 2 -
An organization is implementing role-based access control (RBAC) to enforce least privilege principles. Which scenario BEST demonstrates the application of RBAC?
A user has unrestricted access to all network resources.
A user's access permissions are determined by their job function.
A user can access any system during non-business hours.
A user can access only their own workstation.
Objective 4.6/Day 2 -
A company wants to enhance its authentication mechanisms to prevent unauthorized access to sensitive systems. Which authentication method provides the STRONGEST level of security?
Password-based authentication
Multifactor authentication (MFA)
Biometric authentication
Single sign-on (SSO)
Objective 4.6/Day 2 -
A multinational corporation wants to provide seamless access to its employees across various subsidiaries without requiring them to log in multiple times. Which identity and access management (IAM) feature would facilitate this requirement?
Federation
Role-based access control (RBAC)
Single sign-on (SSO)
Multifactor authentication (MFA)
