Ransom malware that hijacks a user's computer and demands payment in return for giving back access.
<h3>What is Ransom malware?</h3>
This is known to be a kind of malware that hinders users from gaining in or access to their system or personal files and it is one that often demands ransom payment so as to get access.
Therefore, Ransom malware that hijacks a user's computer and demands payment in return for giving back access.
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Answer:
b. Machine learning
Explanation:
The technique that is being described in this situation is known as Machine Learning. This is a fairly new technology that has become popular over the last decade. Machine learning uses artificial intelligence to analyze data and learn from it. Every time the system analyzes the data it learns something new, saves it, and implements it to its processes. Therefore, the more times it repeats the more it learns. These systems are continuously getting better and learning more, which makes them incredibly efficient.
The difference is that system on a desk top preforms all the basic tasks like file management, memory management handling input and output and controlling peripheral devices such ad disk and printers where as some smart phone work on specific hardware
Answer:
(a) Weak passwords
Explanation:
Typically, a password is weak if it is easily discovered by all persons including unauthorized users. When passwords to a network are weak, the network is vulnerable to unauthorized access and may permit access to proprietary code, accounting files and other sensitive documents in the network.
Examples of weak passwords are;
i. those generated from the name of a user.
ii. those generated for a user by default.
iii. those generated from words from dictionary or other similar materials.
iv. those that don't include a combination of letters and numbers and even symbols.
v. those that are short in length e.g less than 8 characters.
