Question # 1
| A systems administrator is securing a new email system for a large corporation. The administrator wants to ensure private corporate information is not emailed to external users. Which of the following would be MOST useful to accomplish this task? |
| A. DLP | | B. EDR | | C. DNSSEC | | D. SPF |
A. DLP
Explanation:
The most useful tool to prevent private corporate information from being emailed to external users is data loss prevention (DLP). DLP is a type of security solution that monitors and controls the flow of data in and out of a system or network. It can detect and prevent unauthorized access, transmission, or leakage of sensitive data, such as personal information, financial records, or intellectual property. DLP can also enforce encryption, masking, or deletion of sensitive data to protect its confidentiality.
Question # 2
| A cloud administrator would like to maintain file integrity checks through hashing on a cloud object store. Which of the following is MOST suitable from a performance perspective? |
| A. SHA-256
| | B. SHA-512
| | C. MD5 | | D. AES |
C. MD5
Explanation:
The most suitable hashing algorithm from a performance perspective to maintain file integrity checks on a cloud object store is MD5 (Message Digest 5). MD5 is a hashing algorithm that generates a 128-bit hash value for any given input data. MD5 is faster and more efficient than other hashing algorithms, such as SHA-256 or SHA-512, which generate longer hash values and require more computational resources. MD5 can be used to verify the integrity of files by comparing their hash values before and after transmission or storage.
Question # 3
| A cloud administrator is reviewing the annual contracts for all hosted solutions. Upon review of the contract for the hosted mail solution, the administrator notes the monthly subscription rate has increased every year. The provider has been in place for ten years, and there is a large amount of data being hosted. Which of the following is a barrier to switching providers? |
| A. Service_level agreement
| | B. Vendor lock-in
| | C. Memorandum of understanding
| | D. Encrypted data
|
B. Vendor lock-in
Explanation:
The correct answer is B. Vendor lock-in. Vendor lock-in is a situation where a customer becomes dependent on a certain cloud provider and cannot easily switch to another provider without significant costs or disruptions. This can happen when the customer uses features or services that are only available from that specific provider, or when the customer has a large amount of data stored with the provider that is difficult to migrate. According to the web search results, vendor lock-in is a common concern in cloud computing1234. A service level agreement, a memorandum of understanding, and encrypted data are not barriers to switching providers, as they do not create a dependency on a specific provider or make it difficult to move data. For more information on vendor lock-in and how to avoid it, you can refer to the Cloudflare website1 or the Seagate blog4.
Question # 4
| A production engineer is configuring a new application, which is running in containers, that requires access to a database. Which of the following methods will allow the application to authenticate to the database in the MOST secure way? |
| A. Store the credentials in a variable on every worker node
| | B. Store the credentials on a shared volume using whole-disk encryption
| | C. Store the credentials in a configuration file using SHA-256 inside the container image
| | D. Store the credentials using the orchestrator secret manager
|
D. Store the credentials using the orchestrator secret manager
Explanation:
The most secure way to store the credentials for a new application that is running in containers and requires access to a database is to use the orchestrator secret manager. The orchestrator secret manager is a feature that allows storing and managing sensitive data, such as passwords, tokens, or keys, for containers in an encrypted and centralized way. It also provides access control, auditing, and rotation features for the secrets. This method will protect the credentials from being exposed or compromised by unauthorized parties or malicious actors.
Question # 5
A security audit related to confidentiality controls found the following transactions occurring in the system:
GET http://gateway.securetransaction.com/privileged/api/v1/changeResource?id=123 &user=277
Which of the following solutions will solve the audit finding? |
| A. Using a TLS-protected API endpoint
| | B. Implementing a software firewall
| | C. Deploying a HIDS on each system
| | D. Implementing a Layer 4 load balancer
|
A. Using a TLS-protected API endpoint
Explanation: The audit finding is related to confidentiality, which means the data should be protected from unauthorized access. The current API endpoint is using HTTP, which is not secure and can expose the data in transit. Using a TLS-protected API endpoint would encrypt the data and prevent anyone from reading it.
Question # 6
| A systems administrator is planning a penetration test for company resources that are hosted in a public cloud. Which of the following must the systems administrator do FIRST? |
| A. Consult the law for the country where the company’s headquarters is located
| | B. Consult the regulatory requirements for the company’s industry
| | C. Consult the law for the country where the cloud services provider is located
| | D. Consult the cloud services provider's policies and guidelines
|
D. Consult the cloud services provider's policies and guidelines
Explanation:
The first thing that the systems administrator must do before planning a penetration test for company resources that are hosted in a public cloud is to consult the cloud services provider’s policies and guidelines. Penetration testing is a type of security assessment that involves simulating an attack on a system or network to identify vulnerabilities and weaknesses. However, not all cloud services providers allow penetration testing on their platforms, or they may have specific rules and requirements for conducting such tests. The systems administrator should check the cloud services provider’s policies and guidelines and obtain their permission and approval before performing any penetration testing.
Question # 7
| Users currently access SaaS email with five-character passwords that use only letters and numbers. An administrator needs to make access more secure without changing the password policy. Which of the following will provide a more secure way of accessing email at the lowest cost? |
| A. Change the email service provider.
| | B. Enable MFA with a one-time password.
| | C. Implement SSO for all users.
| | D. Institute certificate-based authentication
|
B. Enable MFA with a one-time password.
Explanation:
Enable MFA with a one-time password. MFA stands for multi-factor authentication, which is a method of verifying a user’s identity by requiring two or more forms of authentication. A one-time password (OTP) is a code that is generated randomly and valid only for a short period of time. By enabling MFA with OTP, the administrator can make access to the SaaS email more secure without changing the password policy, as users will need to provide both their password and an OTP to sign in.
Question # 8
| An organization is hosting its dedicated email infrastructure with unlimited mailbox creation capability. The management team would like to migrate to a SaaS-based solution. Which of the following must be considered before the migration? |
| A. The SaaS provider's licensing model
| | B. The SaaS provider's reputation
| | C. The number of servers the SaaS provider has
| | D. The number of network links the SaaS provider has
|
A. The SaaS provider's licensing model
Explanation:
The licensing model of the SaaS provider is an important factor to consider before migrating to a SaaS-based solution for email infrastructure. The licensing model determines how much the organization will pay for the service, how many mailboxes they can create, what features they can access, and what SLAs they can expect. The organization should compare different SaaS providers’ licensing models and choose the one that best suits their needs and budget.
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CompTIA Cloud+ Certification Exam Exam Dumps
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