You manage the information systems for a large manufacturing firm. Supervisory control and data acquisition (SCADA) devices are used on the manufacturing floor to manage your organization's automated factory equipment. The SCADA devices use embedded smart technology, allowing them to be managed using a mobile device app over an internet connection. You are concerned about the security of these devices. What can you do to increase their security posture? (Select two.)

Answers

Answer 1

Answer: Install the latest firmware updates from the device manufacturer.

Verify that your network's existing security infrastructure is working properly

Explanation:

Since the person is concerned about the security of these devices, in order to increase their security posture, the latest firmware updates should be installed fom the device manufacturer.

The firmware is the software program or set of instructions which is programmed on a hardware device. Installing the latest update is necessary in order to prevent third party use or hacking. Also, it's vital to check the network's existing security infrastructure in order to check if it's working properly.


Related Questions

A__________is a system that incorporates all the technologies and applications found in a typical information system to gather, store, manipulate, and transmit data across cultural and geographic boundaries.

Answers

Answer:

global information system (GIS)

Explanation:

A global information system (GIS) is an information system that works across national borders, facilitates communication between headquarters and subsidiaries in other countries, and incorporates all the technologies and applications found in a typical information system to gather, store, manipulate, and transmit data ...

4 Two people play a counting game.
The rules of the game are as follows:
The first player starts at 1
Each player may choose one, two or three numbers on their turn and the numbers must be in ascending order
Players take it in turns to choose
The player who chooses "15" loses the game. For example, if the first player chooses three numbers (1, 2, 3) then the second player could choose one number (4), two numbers (4, 5) or three numbers (4,5,6).
The first player then takes another go.
-Write an algorithm using pseudocode that allows two players to play this game.
The algorithm should:
--Alternate between player 1 and player 2
--Ask the player how many numbers they would like to choose, ensuring that this is between 1 and 3
--Display the numbers that the player has chosen Display a suitable message to say --which player has won once the number 15 has been displayed​

Answers

Answer:

algorithm should:

--Alternate between player 1 and player 2

--Ask the player how many numbers they would like to choose, ensuring that this is between 1 and 3

An algorithm using pseudocode that allows two players to play the game is:

BEGIN Player One num "1"ASCENDING order num;TURN Player One num;TURN Player Two num;INCREMENT IF there is num "15"THENPLAYER loses

What is a Pseudocode?

This refers to the use of plain language to describe the sequence of steps for solving a problem.

Hence, we can see that from the given game rules about the input that is made by a player where he starts at 1 and any player that selects 15 loses the game and there is an increment is displayed in a rough form above.

Read more about pseudocodes here:

https://brainly.com/question/24953880

#SPJ2

What will the following code display?


A) 6

B) 0

C) 3

D) 0

1

2

Answers

Answer:

Answer is C) 3

Explanation:

_________ media must be downloaded in its entirety to the user's computer before it can be heard or seen

Answers

Answer:

Downloadable

Explanation:

Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.

Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.

In Computer science, a downloadable media must first be downloaded in its entirety and saved to a user's computer before it can be played, heard or seen.

For example, for an end user to listen to a song hosted on a particular website, he or she must first of all download the song in its entirety and have saved on a computer system before it can be seen, played and listened to. Also, other downloadable media such as videos, animations, texts, etc., must be downloaded before they can be accessed or used by an end user.

While these two approaches have similarities in terms of the topics they address, __________ covers broad IT management topics and specifies which security controls and management need to be in place, while __________ goes into more detail on how to implement controls but is less specific about the broader IT management over the controls.

Answers

Answer:

COBIT, ISO

Explanation:

COBIT(control objectives and international and related information technology) is a framework created by ITGA(information technology governance institute) and ISACA. This framework is a guide for IT professionals and business executives in creating and managing IT controls and objectives. It aims to provide uniformity for purpose of aiding easy communication and IT auditing across organizations. It is broadly for IT management goals and processes.

While ISO( international standards organization) is a Non governmental organization that provides standards for specific IT products and systems and not specifically concerned about the general IT management procesd

Which of these collections defines a LIST? ["apple", "banana", "cherry"] {"apple", "banana", "cherry"} {"name": "apple", "color": "green"} ("apple", "banana", "cherry") Next ❯

Answers

Answer:

["apple", "banana", "cherry"]

Explanation:

In programming lists are defined by using square brackets. Curly brackets are used to define sets or dictionaries. Dictionaries are similar to lists but are not really considered lists since they use a key: value system unlike lists. Parenthesis in programming are used to define tuples or in some languages object literals with curly brackets inside. A list uses only square brackets, and depending on the language can either contain elements of the same type of different types. Therefore, the only correct example of a LIST in this question would be

["apple", "banana", "cherry"]

A client calls to complain that his computer starts up, but crashes when Windows starts to load. After a brief set of questions, you find out that his nephew upgraded his RAM for him over the weekend and couldn't get the computer to work right. What could be the problem

Answers

Answer:

It may be that the amount of ram is not compatible with that computer, it may not support ram that is over 8 GB or higher, it may not be properly installed in the hardware, or the motherboard may not be able to read it.

Explanation:

Hardware and software is very unbalanced when it comes to new RAM being installed, as people complain about this exact same issue many times.

Write a letter of application to your school as a chemistry teacher​

Answers

Answer:

Dear Mr./Mrs (Employer's name), I am writing this in response to the ad, which you have listed in the newspaper (mention the name here) for the post of a chemistry teacher. I believe my extensive knowledge and writing skills make me an excellent candidate for the post.

Write the steps of the following

i to change font name and size

ii to apply superscript

iii to change a paragraph into capital letter
quick thanks!

Answers

Answer:

i) To change the font name and size

1) Select the text that has the font and size that are to be changed

2) In the Home tab, in the Font group, select the drop down button next to the displayed font and select the desired font, from the drop down list that appears

3) With the text still highlighted, within the Home tab, click on the dropdown button next to the displayed font size in the Font group and select the desired font size from the displayed drop down list and save the changes

ii) To apply superscript

To format a text as a superscript;

1) Select the text to be formatted as superscript

2) In the Home tab, in the Font group, click on the superscript button to change the selected text to superscript

A text can also be changed to superscript by selecting the text and pressing the Ctrl, Shift, and Plus sigh (+) simultaneously

iii) To change a paragraph into capital letter

1) Select the paragraph that is to be changed into capital letter

2) From within the Font group in the Home tab, click on the Change Case button, Aa, then select UPPERCASE from the drop down menu

3) Save the changes

Explanation:

The _____ component of a decision support system (DSS) includes mathematical and statistical models that, along with the database, enable a DSS to analyze information.

Answers

Model Base. Hope it helps

A connection has been terminated and no communication is possible. What is the Transmission Control Protocol (TCP) socket state?

Answers

Answer:

Closed

Explanation:

When a connection has been terminated and no communication is possible between the communicating network devices, the Transmission Control Protocol (TCP) socket would be closed.

What temperature is most commonly used in autoclaves to sterilize growth media and other devices prior to experimentation

Answers

Answer:

The most effective temparature used in autoclave is 121°C

Question 1:
The Wayfinder is an ancient piece of technology created as a means of navigating challenging stretches of space. The device connects to every piece of technology in the galaxy in order to detect planets and spaceships and then shown their location to the user. As it happens, locations of planets follow a specific distribution. A planet can exist at coordinates x,y only if
2x² + |2xy| + y² =10000
The user can use the Wayfinder to find nearby planets by input the range for x and y. Draw a flowchart and write a C++ program that models the Wayfinder. Ask the user to input a range for x and y, then print all possible planet coordinates. The program should also print the number of planets detected.
Hint: you can use pow(x,n) to get the value of xn and abs(x) to get the absolute value of x.

helpppppppppp!!!!!!!!!!

Sample output:

Answers

Answer:

Following are the code to the given question:

#include<iostream>//header file

#include<math.h>//header file

using namespace std;

int main()//main method

{

   long long x, x1, y, y1;//defining long variable

   int count=0,i,j;//defining integer variable

   cout<<"Enter a range for x coordinates: "<<endl;//print message        

   cin>>x>>x1;//input x and x1 value                          

   cout<<"Enter a range for y coordinates: "<<endl;//print message

   cin>>y>>y1; //input y and y1 value  

   for(i = x; i <= -x1; i++)//use nested loop that tests each coordinates                                        

   {

       for(j = y; j <= y1; j++)//use nested loop that tests each coordinates

       {

           if(((2*pow(i,2)) + abs(2*i*j) + pow(j,2)) == 10000)//use if that checks condition as per the given question

           {

               cout<<"There is a planet at "<<i<<", "<<j<<endl;//  print coordinates

               count++;//incrementing count variable value                                                    

           }

       }

   }

   cout<<"Total number of planets detected are: "<<count<<endl;//print count value

   return 0;

}

Explanation:

In this code, inside the main method long "x, x1, y, and y1" and integer "count, i, and j" type variable is declared that uses a long variable to input value from the user-end.

In the next step, two nested loops have defined that test each coordinate and define if block that checks condition as per the given question and use i, j, and count variable to print value with the message.

You have just assembled your first PC. You hit the power button and the computer turns on. As the computer runs through POST, it starts beeping multiple times and you don't see anything displayed on the LCD. You notice there are no activity lights flashing for the HDD. However, when you check the inside of the computer, you can hear the drive spinning up. What is the NEXT thing you are going to check in order to get the PC functioning

Answers

Answer:

Explanation:

If the HDD is spinning, this means that the power cable is correctly connected and that the drive is receiving power and powering on. However, this does not mean that the HDD is functioning correctly and reading the information. Therefore, the next logical step would be to check the SATA cable that connects the drive to the motherboard. The cable may be broken or maybe the SATA slot on the motherboard. Switch out the cables and plug it into another slot. If this does not work, then it may be that the HDD is broken. Multiple Beeps can also mean that the RAM or CPU is not plugged in correctly or broken.

Draw a flowchart to find greater number among three number​

Answers

Answer:

See attachment for flowchart

Explanation:

First, we get input for the three numbers

The flowchart then checks if the first number is greater than the other two

If yes, the first is assigned the largest

If otherwise, the second number is tested

If it is greater than the other two, then the second is assigned the largest

If otherwise, the third is assigned the largest

Lastly, the largest is printed before the flowchart ends

the user cannot use a computer system without.................... software

Answers

Answer:

the user cannot use a computer system without hardware and software

Answer:

the user cannot use a computer system without.........hardware.....and...... software

The part (or statement) of a recursive function that decides whether the recursive loop is terminated is called: (Select all that apply)

Answers

Answer:

The base case

Explanation:

Required

The part that determines the termination of a recursion

This part of a recursion is referred to as the base case.

Take for instance, the following:

factorial(int n) {

   if (n < = 1) {         return 1; }

   else {             return n*factorial(n-1);    }  }

The base case of the above is     if (n < = 1) {         return 1; }

Because the recursion will continue to be executed until the condition is true i.e. n less than or equals 1

define computer network

Answers

Computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.

A _____ is a collection of rules for formatting, ordering, and error checking data sent across a network.

Answers

Answer:

Protocol

A network protocol is an established set of rules that determine how data is transmitted between different devices in the same network. Essentially, it allows connected devices to communicate with each other, regardless of any differences in their internal processes, structure or design. Network protocols are the reason you can easily communicate with people all over the world, and thus play a critical role in modern digital communications.

The primary advantage of hexadecimal notation, compared with binary notation, is its ____________________.

Answers

Answer:

Compactness

Explanation:

Have a nice day!

The process where the programmer steps through each of the program's statements one by one is called

Answers

The process where the programmer steps through each of the program's statements one by one is called [tex]\sf\purple{hand \:tracing}[/tex].

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

If there is only a stop sign posted at a railroad
crossing, that means that the track is no
longer in use.
True
False

PLEASEE HELP

Answers

Answer:

false , those are called passive railways

a computer takes a lot of time to do complex calculation​

Answers

Question:

A computer takes a lot of time to do complex calculation.

Answer:

False!

Hope it helps you

To increase security on your company's internal network, the administrator has disabled as many ports as possible. However, now you can browse the internet, but you are unable to perform secure credit card transactions. Which port needs to be enabled to allow secure transactions?

Answers

Answer:

443

Explanation:

Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.

In order to be able to perform secure credit card transactions on your system, you should enable HTTPS operating on port 443.

HTTPS is acronym for Hypertext Transfer Protocol Secure while SSL is acronym for Secure Sockets Layer (SSL). It is a standard protocol designed to enable users securely transport web pages over a transmission control protocol and internet protocol (TCP/IP) network.

Hence, the port that needs to be enabled to allow secure transactions is port 443.

In Python, to assign a value to a variable, an equal sign must follow the variable name.

True

False

Answers

ITSSSSSSSSSSSSSSSSSSS true

What is the purpose of "display:table"?

Answers

Answer:

Modern browsers use CSS to style all their markup.

How would they render a <table> element if CSS had nothing that could express the appearance of one?

(That, and you might have non-tabular data that you want to render like a table, there are enough people using tables for layout to see a demand for it).

They can be used to format content in a tabular manner when the markup does not use the table element, e.g. because the markup was written by someone who was told not use tables or because the markup is generic XML and not HTML.

You can also design a page using e.g. div elements so that some stylesheet formats them as a table, some other stylesheet lets them be block elements or turns them to inline elements. This may depend e.g. on the device width

You work as a computer technician for a production company that travels all over the world while filming and editing music videos. Due to the nature of video editing, you will be building a video production workstation for the company that will have the maximum amount of RAM, an 8-core CPU, a dedicated GPU, and a redundant array of solid state devices for storage. You are now determining which power supply to install in the system. What is the MOST important characteristic to consider when choosing a power supply

Answers

Answer: Input Voltage

Explanation:

Based on the information given, since the power supply to install in the system is being determined, the input voltage is the most important characteristic to consider when choosing a power supply.

The input voltage indicates the type of voltage and the electrical current that's required to power a device safely and effectively.

which is known as accurate processing of computer gigo E mail MHz bug​

Answers

GIGO is the considered as the accurate processing in computers.

In the field of computer science, the word GIGO stands for " garbage in, garbage out".

It is a concept that refers that if bad input is provided to the computers, the output will also be bad and useless.

It is the inability of the program to any bad data providing incorrect results.

Thus GIGO is the most accurate processing in a computer programs.

Learn more :

https://brainly.in/question/23091232

_____ uses computer-generated, three-dimensional images to create the illusion of interaction in a real-world environment.

Answers

Answer:

"Virtual reality" is the appropriate answer.

Explanation:

The utilization of technological advances gives the impression of a 3D interactive environment wherein the things that have such a perception of space embodiment or involvement, are considered as Virtual reality.

Virtual reality implementations often include:

Entertainment,Medical and Educational activities.

You have a Windows 2016 Server with DFS. During normal operation, you recently experience an Event 4208. What should you do first to address this issue

Answers

Answer: Increase your staging folder quota by 20%

Explanation:

The Distributed File System (DFS) allows the grouping of shares on multiple servers. Also, it allows the linking of shares into a single hierarchical namespace.

Since there's a Windows 2016 Server with DFS and during normal operation, an Event 4208 was experienced, the best thing to do in order to address the issue is to increase the staging folder quota by 20%.

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Paxton Company can produce a component of its product that incurs the following costs per unit: direct materials, $9.50; direct labor, $13.50, variable overhead $2.50 and fixed overhead, $7.50. An outside supplier has offered to sell the product to Paxton for $33.00. Compute the net incremental cost or savings of buying the component. Match the types of analytics that can be used to answer the business questions. Which people are mentioned in a company's business documents? X-6x-7-8x-x what is the answers Read the excerpt from Walden. The repose is never complete. The wildest animals do not repose, but seek their prey now; the fox, and skunk, and rabbit, now roam the fields and woods without fear. They are Nature's watchmenlinks which connect the days of animated life. What natural phenomenon is referred to in this excerpt? ) A field biologist finds an unfamiliar single-celled organism in a sample from the surface of a marshy area. What observations or tests would make it possible to determine whether it is a protozoan, fungus, or alga In order to stop a war between Spain and Portugal, the Pope created this imaginary boundary to split the world between the two countries. A. Northwest Passage B. Columbian Exchange C. Line of Demarcation D. Circumnavigate What aspect of Chinese history has been a long standing feature? SOMEONE PLEASE HELP ME DUE IS IN 30 MINUTES!!!~WAP to accept a number and display the square of the number using SUB END SUB what term can you add to [tex] \frac{5}{6} x - 4[/tex]to make it equivalent to [tex] \frac{1}{2} x - 4[/tex] What was the iron curtain? Why didChurchill choose that term? convert 56km/h to m/s. How much energy does it take to boil water for pasta? For a one-pound box of pastayou would need four quarts of water, which requires 15.8 kJ of energy for every degree Celsius (C) of temperature increase. Your thermometer measures the startingtemperature as 48F. Water boils at 212F.a. [1 pts] How many degrees Fahrenheit (F) must you raise the temperature?b. [2 pts] How many degrees Celsius (C) must you raise the temperature?c. [2 pts] How much energy is required to heat the four quarts of water from48F to 212F (boiling)? A student dropped a pea size amount of K2CO3 into a solution of HCl(aq). He observed the formation of gas bubbles and collected the gas into another test tube. The student performed a splint test and observed that the splint was extingished when he placed the splint into the test tube of the gas. What can be said about the results of this students experiment?a. The student completed the experiment correctly and there were no errors in the experiment.b. The experiment was performed incorrectly. K2CO3 doesn't react with HCl. Therefore, the student picked up the wrong compound when conducting the experiment.c. The student performed the splint test incorrectly. He should of observed the splint flare up when the splint was placed in the test tube.d. The student performed the splint test incorrectly. He should of observed a popping sound when the splint was placed in the test tube. According to psychologist Ivan Steiner, team productivity peaks at about _____ team members. People become less motivated and group coordination becomes more difficult after that size. Choose the best Spanish word to complete the sentence.(read) ese libro. Hey crack! can you help me with this please please say me fast dont say i don't know, if you know then say if you don't know don't need to say I don't know The introduction of the slave trade and its expansion throughout the eighteenth century had a transformative impacton those captured as well as the global economy. Although Africans died in massive numbers in captivity, slavery stillproved hugely profitable to planters, merchants, elites, and others. Explain how Africans were treated during the period of their capture, enslavement and seasoning 1)Quais So as caractersticas principais do discurso direto 2)escreva um pequeno exemplo de discurso direto Suppose Brian and Crystal are playing a game in which both must simultaneously choose the action Left or Right. The payoff matrix that follows shows the payoff each person will earn as a function of both of their choices. For example, the lower-right cell shows that if Brian chooses Right and Crystal chooses Right, Brian will receive a payoff of 5 and Crystal will receive a payoff of 6. Crystal Left Right Left 6, 3 6,4 Brian Right 3, 3 7,4 The only dominant strategy in this game is for_____to choose____. The outcome reflecting the unique Nash equilibrium in this game is as follows: Brian chooses____and Crystal chooses____.