Keep Your Personal and Confidential Information Safe
Question
A user is buying a laptop.
The user will have a lot of personal and confidential information on the laptop.
The user wants to ensure data cannot be accessed by anyone, even if the laptop is stolen.
Which of the following should be set up to accomplish this?
Answers
Explanations
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A. B. C. D.A.
The correct answer is A. Encryption.
Encryption is the process of converting data into a coded language to prevent unauthorized access. When data is encrypted, it can only be read by someone who has the key or password to decrypt it. This is an effective way to protect data on a laptop, especially if it contains personal and confidential information.
Compression, on the other hand, is the process of reducing the size of data to save storage space. While compression can be helpful, it does not provide any security benefits in terms of preventing unauthorized access to data.
Permissions are used to control who has access to certain files or folders on a computer or network. They can help prevent unauthorized access, but they do not provide encryption or other forms of data protection.
Auditing involves monitoring and recording activities on a system or network to detect and prevent security breaches. While auditing is important for maintaining system security, it does not provide encryption or other forms of data protection.
In summary, the best way to ensure that personal and confidential information on a laptop cannot be accessed by anyone, even if the laptop is stolen, is to use encryption.
