Update your passwords frequently, delete unused accounts, and be diligent about who and what you give your most personal information to. Invest in tech that fits your lifestyle without offering further distractions.
Answer:
Explanation:
Find the both server and client files attached below.
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark">
txt
</span>
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark">
txt
</span>
A simple substitution cipher takes each vector (
) and assigns it to the vectors [
] in a one-to-one function so as to make them equivalent.
<h3>What is the Hill cipher?</h3>
In 1929, the Hill cipher was invented by Lester S. Hill and it can be described as a poly-graphic substitution cipher that is typically based on linear algebra and it avails a cryptographer an ability to simultaneously operate on more than three (3) symbols.
In Cryptography, the simple substitution cipher is usually viewed as a function which takes each plaintext letter (alphabet) and assigns it to a ciphertext letter. Thus, it takes each vector () and assigns it to the vectors [] in a one-to-one function so as to make them equivalent.
Read more on Hill cipher here: brainly.com/question/13155546
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Answer: False
Explanation: Even if the internet service is not connected with the operating system while accessing the database, it is still on risk and can be vulnerable to get attacked. Devices of the system like USB drive can happen to have the malware which creates the risk towards database.
The computer system can get invoked with the virus or other attack while the user connects the internet afterwards when he/she is not accessing the database, these malware get stored in system once they get invoked and corrupt the system and its database even when the internet connection is not present .Thus, the statement given is false.
