Answer:
The computer has been infected with crypto-malware
Explanation:
From the question, we are informed about Ann, a user, reported to the service desk that many files on her computer will not open or the contents are not readable. The service desk technician asked Ann if she encountered any strange messages on boot-up or login, and Ann indicated she did not. In this case, What is MOST likely to occurred on Ann's computer is that the computer has been infected with crypto-malware.Crypto-malware can be regarded as one of the malware threats that very common, and very insidious compare to some malware because it can't be easily detected. It is known as one of the malware that steal data and can hide in background for long mining there
Answer:
DNS(Domain Name Services) is the correct answer.
Explanation:
DNS is the type of directory system which is distributed that finds the solution of a hostname which is readable by the human being. It is also critical in centralizing control of the confirmation and policies of the security in the environment of the domain with Active Directory. That's why the following answer is correct.
Answer: d)Phishing
Explanation: Phishing is the activity that is used by the attackers or unauthorized parties to steal confidential information of individuals through emails, messages or calls.This activity is considered as cyber-crime as the unauthorized source present themselves as the legal and actual party to gain private information such as credit card details, personal details , etc.
The example mentioned in the question about eBay's security issue is also related with phishing where the fraud mails are sent to the users to gain or steal their personal information.
Other options are incorrect because insider is a threat that happens in the organization or business field regarding the organizational data,dumpster diving is reviving data to execute an attack on operating system and social engineering is gaining personal information from an individual through manipulation .Thus, the correct option is option(d).
Phishing is a cybercrime in which a target or targets are contacted by email, telephone or text message by someone posing as a legitimate institution to lure individuals into providing sensitive data such as personally identifiable information, banking and credit card details, and passwords.
Answer:
A. an url is entered into the browser
Answer: harmony
Explanation:
Took the test on gmetrix ;)