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3 years ago

What is the difference between password protection and encryption?

Business

1 answer:

Akimi4 [234]3 years ago

6 0

Answer:

Password protection is where data is held secure by means that only those with the authorized password can gain access to it. Encryption is the process by which information or data is converted into a special code, in order to prevent access by unauthorized persons.

Explanation:

In simple terms, protecting data with a password is like putting all your valuables in a safety deposit box and locking it using a key or a special code. The box is protected by the key and/or code and if you don't have the key or don't know what the code is, you cannot retrieve the valuables. However, if the lock used is weak and someone is able to break into the safety deposit box, they can easily retrieve the valuables inside.

On the other hand, when data is encrypted, it is a step further from password protection. This would happen if you were to break your valuables into small pieces before locking them safety into a safety deposit box. Even if the lock is weak and someone broke the box, they would still be unable to put back together all the pieces, hence the valuables will not be of use to them. You would have a pass code which would put all the pieces of valuable information back together and make sense of it, hence without this, even breaking the deposit box is of no use.

In a real scenario, a password protects unauthorized access to certain information. Encryption alters the information protected, by adding special characters and shuffling the letters. It is possible to be reversed only by someone with a special decryption pass code.

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The restriction x11,x12, x21, x22 ≥ 0 in the model means:

strojnjashka [21]

Answer:

b. Each decision variable must be non-negative in the optimal solution.

Explanation:

This constraint or restriction states that x11, x12, x21, and x22 all must be at least 0 or greater. in other words, they cannot be negative numbers. If the restriction had been > (greater than), then it would mean that all the variables must be positive numbers. But since it is ≥ (greater than or equal to), 0 is a valid option.

7 0

3 years ago

Burich Company reported short-term borrowings of $4.00 million, long-term borrowings of $6.95 million, repayments of long-term b

Lyrx [107]

$4,70,000 is the cash flow from financing activities.

<h3>What are financial activities?</h3>

Transactions involving owner equity, long-term liabilities, and adjustments to short-term loans are referred to as financing operations.
The transfer of cash and cash equivalents between the organization and its financial sources is considered a financing activity.
Let's examine financial operations in further detail.

<h3>What are the 3 financing activities?</h3>

Cash transactions involving owners' equity and noncurrent liabilities are considered financing activities.
The principal amount of long-term debt, stock sales and repurchases, and dividend payments are examples of noncurrent liabilities and owners' equity items.

<h3>Why is financing activities important?</h3>

Both investors and debt suppliers for the company need to know specifics about financing activities.
The enterprise's financial efficiency is determined by reflecting these actions.
It demonstrates the organization's capacity for fund-raising and money management.

According to the question:

= Short-term borrowings $4.00 million inflow + Long-term borrowings $6.95 million inflow - Long-term repayments $ (4.25) million inflow - Treasury stock purchases $ (2.00 ) million inflow.

= $4.00 + $6.95 - $4.25 - $2.00.

= $ 4.7 million.

Net financing cash inflow $ 4.7 million inflow.

Learn more about financing activities here:

brainly.com/question/735261

#SPJ4

4 0

2 years ago

What are two tasks (out of several) commonly performed by operating systems?

Ludmilka [50]

<span>There are various tasks that are performed by most common operating systems, and are universal across differing computers and other devices. Two important tasks are: managing communication between the software and a system's hardware abd deciding how a computer's memory and storage will be determained.</span>

5 0

3 years ago

Joe's Taco Hut can purchase a delivery truck for $20,000 and he estimates it will generate a net income (after taxes, maintenanc

Hitman42 [59]

Answer:

The correct answer is option (d).

Explanation:

According to the scenario, the given data are as follows:

Truck cost = $20,000

Net income from truck = $4,000

If work somewhere else, Net income = $3,000

If he work some where else he save $20,000.

If the interest rate is 5%, then,

Interest amount = 5% × $20,000 = $1,000

So, it means, if the interest rate is 5%, and he work some where else than his net income = $3,000 + $1,000 = $4,000.

So, If the real interest is less than 5% only than purchasing a truck is the right option.

Hence, purchase the truck if the real interest rate is less than 5% is correct.

6 0

3 years ago

__________ is a market failure that the government might seek to change through intervention

hammer [34]

Answer: A positive externality, negative externality and asymmetric information

Explanation:

A market failure is one of the type of economical situation in which the the various types of products and the services are distributions in an inefficient manner.

A positive externality, negative externality and an asymmetric information are the market failure that the government wants to change by the process of intervention

Externality is one of the type of advantage or cost that basically affect the third party in the economics so the free market under consuming the various types of products. Therefore, the given answer is correct.

5 0

3 years ago