Homer needs to send an email to his HR department with an attachment that includes PII. He wants to maintain the confidentiality of this attachment. Which of the following choices is the BEST choice to meet his needs?
A. Hashing
B. Digital Signature
C. Encryption
D. Certificate
Answer: C
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Cyber Security Chapter 1
- Of the following choices, which one is a cloud computing option that allows customers to apply patches to the operating system?
- Management wants to ensure that employees do not print any documents that include customer PII. Which of the following solutions would meet this goal?
- You are comparing different encryption methods. Which method includes a storage root key?
- Bart copied an encrypted file from his desktop computer to his USB drive and discovered that the copied file isn't encrypted. He asks you what he can do to ensure file he's encrypted remain encrypted when he copies them to a USB drive. What would you recommend as the BEST solution to this problem?
- Your organization hosts a web site with a back-end database. The database stores customer data, including credit card numbers. Which of the following is the BEST way to protect the credit card data?
- Your company is planning on implementing a policy for users so that they can connect their mobile devices to the network. However, management wants to restrict network access for these devices. They should have Internet access and be able to access some internal servers, but management wants to ensure that they do not have access to the primary network where company-owned devices operate. Which of the following will BEST meet this goal?
- Which of the following represents a primary security concern when authorizing mobile devices on a network?
- Key personnel in your organization have mobile devices, which store sensitive information. What can you implement to prevent data loss from these devices if a thief steals one?
- Your company provides electrical and plumbing services to home owners. Employees use tablets during service calls to record activity, create invoices, and accept credit card payments. Which of the following would BEST prevent disclosure of customer data if any of these devices are lost or stolen?
- Which of the following is the MOST likely negative result if administrators do not implement access controls correctly on an encrypted USB hard drive?
- Your company has recently provided mobile devices to several employees. A security manager has expressed concerns related to data saved on these devices. Which of the following would BEST address these concerns?
- Homer noticed that several generators within the nuclear power plant have been turning on without user interaction. Security investigators discovered that an unauthorized file was installed and causing these generators to start at timed intervals. Further,they determined this file was installed during a visit by external engineers. What should Homer recommend to mitigate this threat in the future?
- Administrators ensure server operating systems are updated at least once a month with relevant patches, but they do not track other software updates. Of the following choices, what is the BEST choice to mitigate risks on these servers?
- A recent risk assessment identified several problems with servers in your organization. They occasionally reboot on their own and the operating systems do not have current security fixes. Administrators have had to rebuild some servers from scratch due to mysterious problems. Which of the following solutions will mitigate these problems?
- You are preparing to deploy a new application on a virtual server. The virtual server hosts another server application that employees routinely access. Which of the following is the BEST method to use when deploying the new application?
- An IT department recently had its hardware budget reduced, but the organization still expects them to maintain availability of services. Of the following choices, what would BEST help them maintain availability with a reduced budget?
- Your organization wants to ensure that employees do not install or play operating system games, such as solitaire and FreeCell, on their computers. Which of the following is the BEST choice to prevent?
- Maggie is compiling a list of approved software for desktop operating systems within a company. What is the MOST likely purpose of this list?
- You need to monitor the security posture of several servers in your organization and keep a security administrator aware of their status. Which of the following tasks will BEST help you meet this goal?
- Your organization wants to improve the security posture of internal database servers. Of the following choices, what provides the BEST solution?
- Which of the following choices provide authentication services for remote users and devises? (Select TWO)
- Users in your organization access your network from remote locations. Currently, the remote access solution uses RADIUS. However, the organization wants to implement a stronger authentication service that supports EAP. Which of the following choices BEST meets this goal?
- Which of the following provides authentication services and uses PPP?
- Your organization recently made an agreement with third parties for the exchange of authentication and authorization information. The solution uses an XML- based open standard. Which of the following is the MOSt likely solution being implemented?
- When you log on to your online bank account, you are also able to access a partners credit card site, check-ordering services, and a mortgage site without entering your credentials again. What does this describe?