Read the excerpt from The Code Book.

Alternatively, imagine that a bank receives an e-mail from a client, which instructs that all the client's funds should be transferred to a private numbered bank account in the Cayman Islands. Once again, without a handwritten signature, how does the bank know that the e-mail is really from the client? The e-mail could have been written by a criminal attempting to divert the money to his own Cayman Islands bank account. In order to develop trust on the Internet, it is essential that there is some form of reliable digital signature.

How does the author support the claim that "it is essential that there is some form of reliable digital signature”?

by relating a personal story about how his digital signature was stolen
by offering facts about the signatures banks use to prevent stolen accounts
by sharing statistics about stolen money that was sent to the Cayman Islands
by describing an example of how money could be stolen and sent abroad

Answers

Answer 1

Answer:

D by describing an example of how money could be stolen and sent abroad on edge

Explanation:

Answer 2

The author supports the claim "It is essential that there is some form of reliable digital signature” by describing an example of how money could be stolen and sent abroad. Therefore, option D is correct.

What is a digital signature?

A digital signature is a cryptographic technique that is used to validate the authenticity and integrity of a digital document, message, or transaction.

It is a unique digital code that is created by the sender of a message or document and that is attached to the document to prove that it has not been tampered with. It was sent by the person who claims to have sent it. It is commonly used in e-commerce.

Digital signatures use public-key cryptography to create a mathematical algorithm. It can verify the authenticity of the message or document. The sender uses their private key to encrypt the message, and the recipient uses the sender's public key to decrypt the message and validate the digital signature. Therefore, option D is correct.

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Related Questions

Words can be borrowed from "dead" languages. TrueFalse

Answers

Answer:

the answer is true and have a nice day

Explanation:

Answer:

True

Explanation:

Plenty of words from the romance language tree come from Latin, an old language no longer used

Which word best describes the Duchess? A timid Bamiable ) haughty vindictive

Answers

Answer:

vindictive

Explanation:

i think it's right

Answer:

Amiable

Explanation:

Trust me, i just got everything wrong and that was the last answer

which of the following words do NOT describe the life of the mother in the poem mother to son?​

Answers

Answer:

Provide the whole question pls

Explanation:

Have a great day!

Which sentence correctly uses the word agile? A. The agile dog tripped on the rope while trying to jump over it. B. The fat man was known for his agility. C. The acrobat was as agile as a monkey. D. The old cat showed its agility by failing to catch a mouse.

Answers

Answer:

C. The acrobat was as agile as a monkey.

Explanation:

The other examples show laziness and clumsiness, while agile means to move quickly and easily.

Which answer shows the superlative form of the adverb fast?
A. The girl down the street is a faster swimmer than I am.
B. The girl who swam fast at the meet lives down the street.
C. The girl who had the fastest swim time lives down the street.
D. The girl with the faster than average swim time lives down the street.

Answers

D is the answer to this question

what is your favorite 5-10 songs? (comment if you can't answer)

Answers

Answer:

Sunday best, Fancy like, Driver's license, put your records on, love is gone, and someone you like

Explanation:

those are some of my favorites

i. Rewrite these sentences using after.
1.When she had had tea, she helped her mother.

Answers

Explanation:

She helped her mother after she had tea

How does Shakespeare develop the characters of Romeo and Juliet in Act scene at the Capulet Ball, in which Romeo and Juliet meet for the first time, engage in flirtatious dialogue, and eventually kiss?

Answers

Romeo develops in his sense of romance, as does Juliet; they both grow a little; they both realize there is more to life than their families’ feud.

Where does Peer Pressure come into play into a relationship? "PLEASE HELP"

Answers

Answer:

Peer pressure is when your classmates, or other people your age, try to get you to do something.  Sometimes people give in to peer pressure because they do not want to hurt someone's feelings or they do not know how to get out of the situation so they just say “yes”.

Explanation:

how many national championships does nebraska volleyball have

Answers

Five national championships that they have won

What is the best replacement for the underlined word in the following sentence?
Some people believe to solve the pest problem of crows we should eradicate them.
a. destroy
teach
b. feed
d. study
C.

Answers

Answer:

Explanation:

The closest word to what is intended is destroy. Eradicate means to do away with or kill.

1. English is…………….all over the world

Answers

Answer:

used

Explanation:

English is used all over the world

explain one thing that should be included in a conclusion and one thing that should not be included. Help please

Answers

Answer:

One thing that should be included in your conclusion is, you restate your thesis and give your finial thoughts on the central idea.

One thing that should not be included is a new idea or thought.

Answer:

i think u know wat to include

Explanation:

Six Things to AVOID in Your Conclusion

1: AVOID summarizing. ...

2: AVOID repeating your thesis or intro material verbatim. ...

3: AVOID bringing up minor points. ...

4: AVOID introducing new information. ...

5: AVOID selling yourself short. ...

6: AVOID the phrases “in summary” and “in conclusion.”

Report the sentence in indirect speech.
1. “Why are you speaking of death, child?” he asked
2.“You may go if you wish,” he said
3.“Where do you want to go?” he asked.
4.“I am sorry, sir, but I don’t understand this language,” he said.
5.“You will soon be well. You will be well again,” he said

Answers

Line 5 you will be soon be well you will be well again he said

The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your
Read this sentence.
"All Jack wanted was independence: the ability to take care of himself and make his own decisions."
What type of definition is provided in the sentence?
O. informal definition
o extended definition
IN
formal definition
simple definition
Save and
Submit
Pass
Hold
Don't know answer Skip for now

Answers

The definition given in the sentence is a formal definition.

We can arrive at this answer because:

The sentence shows a lot of information about Jack.However, all this information is presented in a summarized form, using as little space as possible.For this reason, Jack's description is given in a few lines, even if it is a comprehensive definition.

These features refer to the formal definition, which is very common in short, objective texts because of its straightforward nature.

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Write something about this picture(10 minute writing)

Answers

Answer:

There is girl sitting alone in her bedroom and looking at herself in the mirror. This girl has black hair, many tatoos on her arm. She wears a ring on her middle finger. She wears a black bra. She looks sad and sorrowful

can anyone just give me an argumentative essay prompt? thank you if you do

Answers

Answer:

Sorry these are weird

Do GMOs help or harm people?

Should vaccinations be required for students to attend public school?

Should world governments get involved in addressing climate change?

Explanation:

study the following reference for a book published by an organization. is anything incorrect? identify the correction for the error or select correct from the options below. american psychological association. 2011. publication manual of the american psychological association. author.

Answers

When a person is making a  reference using the American Psychological Association (APA) method, then he would need to follow the proper guidelines which is "author-date" based

With this in mind, we can see that the proper structure when using APA style of referencing or citation of a book is:

Name of the author(s), last names firstYear of publicationBook title (in italics)Edition (if any)Name of publisher

Please note that your question is incomplete so I gave you a general overview so that you can best understand the concept.

Read more about referencing here:

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are kay and peter able to provide Deming a better life than polly would have been able to provide him

Answers

Answer:

I'll answer the correct answer if you tell me what you're referring to...

Explanation:

please say this answer
please ​

Answers

Answer:

this answer.

np buddy.

I know I'm super smart

So this is the situation, i want to write a story for my Family, But i need ideas
Thank u guys

Answers

Answer:  

u can write about what they do for a living or something like that

Explanation:

What are THREE ways the author develops George’s and Ashley’s opposing points of view?


A

through stage directions


B

through Ashley’s words


C

through the setting


D

through characters' thoughts


E

through George’s words

Answers

Answer:

D

Explanation:

through characters' thoughts

What is an inference that can be made about Dr. Mesmer’s skill?

Answers

Franz Mesmer was a German doctor and he was interested in astronomy. The existence of the natural energy transference is theorised by Franz Mesmer. This term is also called as the animal magnetism. He has deduced the theory on the basis of many methodologies and the experiments which he has done on the patients individually and in groups. A series of experiments was conducted by him and the results were concluded on the basis of further investigations.

Write about business in about 100 words ​

Answers

Answer:

HI GOOD LUCK

Explanation:

Can someone plz help me?

Answers

Answer:

A. (And)

Explanation:

It's A because Conjunction means a word used to connect clauses or sentences or to coordinate words in the same clause (e.g. and, but, if ).

Quickwrite: If you could save just one item from a disaster, what would it be?
Describe this item and explain why you treasure it. Was it a gift or something
you bought for yourself? How does that make it even more important to you?

Answers

Answer:

It would be my home.

Explanation:

Home is the place where we get shelter .I treasure it because we became homeless and helpless. No one go forward to help the poor one.It is something like a god gift which is made with the hard working.

No it is not gift it is bought by my father for better livelihood of my family.

It makes even more important to me because this the place where i live,eat, happily sit, angrily talk, lovingly speak,with my fellow members in my family.My pain gain everything is elope if the disaster will take my house.

Choose correct punctuation

Wednesday is the picnic: Friday is the senior dance.

correct /incorrect

The following is the final score of the game; Badgers 21, Tigers 13.

correct/incorrect

Andy Warhol said, “Bad taste makes the day go by faster.”

correct/incorrect

I ran into a door—see that bump on my head?

correct/incorrect

Answers

Answer: Wednesday is the picnic, and Friday is the senior dance. incorrect

The following is the final score of the game: Badgers 21, Tigers 13. incorrect

Andy Warhol said, " Bad taste makes the day go by faster". correct

Explanation:

Answer includes correct way also.

A denotation is a literal or specific dictionary meaning. Many use context clues to decide on the meaning of a word that they may not be familiar with. True or False

Answers

Answer:

true

Explanation:

hope it helps:)

help pls
What is the main technique this poster uses to persuade the audience?

plain folks
glittering generalities
name-calling
testimonials

Answers

Glittering generalities

When they laughed at my feet, they did not realize that I had put on two different shoes because I’d had to dress in the dark that morning. They did not realize that I had dressed in the dark so I wouldn’t wake my father, who works nights to put food on our table. They did not realize that I had dressed in the dark to not disturb my mother, who had been up all night with the newborn twins. They just laughed.

Which part of the outline does this paragraph most likely come from if the reader has already been introduced to the main character?

the exposition
the rising action
the falling action
the reflection

Answers

Answer:

B, the rising action

Explanation:

I got it right

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