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saul85 [17]
2 years ago
10

Arturo is a security professional. He is strengthening the security of an information system. His design ensures that if a field

should contain a number, the system checks the values that a user enters to make sure that the user actually entered numbers. The design also ensures that only authorized users have the ability to move or delete files. What is Arturo attempting to protect
Computers and Technology
1 answer:
Cloud [144]2 years ago
3 0

Arturo is attempting to protect the database (data) of an information system (IS).

<h3>What is an information system?</h3>

An information system (IS) can be defined as a set of computer systems, that is typically used to collect, store, and process data, as well as the dissemination of information, knowledge, and the distribution of digital products.

In Cybersecurity, there are two (2) main techniques that can be used to check data when inputted in an information system (IS) and these include:

  • Verification
  • Validation

Data validation is a type of check which is primarily performed by a software program (application) to make sure that the data which is entered into an information system (IS) is allowable and sensible.

This ultimately implies that, any data that is not allowed or sensible are rejected and discarded by the computer system.

In conclusion, we can deduce that Arturo is attempting to protect the database (data) of an information system (IS).

Read more on data here: brainly.com/question/25885448

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Describe shortly about the following Linux directories and theirpurpose,1. lib2. etc3. Boot4. Root5. home
Bingel [31]

Answer:

 Linux directories and their purposes are:

1) lib - Lib file contained the share object library file which necessary to boots system and this directory contain file module stored in the kernel.

2) etc - etc file is the configuration file that they are local in the machines. When the program run these file are stored in the directories. this can be static and do not executable directory.

3) Boot - Boot file are stored in the directory which required processing of linux boot and such files are included in the linux kernel of the file.

4) Root - Root file are the best user root directory and user cannot view this directories from there account. This file usually contain administrative file system.  

5) Home - Home file contained the user directory and it is the default system of linux. Home directory helps user to enable any network system to access there home directories.

5 0
2 years ago
Which of the following activities are performed by computer programmers? Choose all that apply.
AleksAgata [21]

Answer:

- They write step by step instructions for a computer to follow.

- They create a logic problem that the computer program can solve.

3 0
3 years ago
Using the C language, write a function that accepts two parameters: a string of characters and a single character. The function
Sav [38]

Answer:

#include <stdio.h>

void interchangeCase(char phrase[],char c){

  for(int i=0;phrase[i]!='\0';i++){

      if(phrase[i]==c){

          if(phrase[i]>='A' && phrase[i]<='Z')

              phrase[i]+=32;

          else

              phrase[i]-=32;      

      }

  }

}

int main(){

  char c1[]="Eevee";

  interchangeCase(c1,'e');

  printf("%s\n",c1);

  char c2[]="Eevee";

  interchangeCase(c2,'E');

  printf("%s\n",c2);    

}

Explanation:

  • Create a function called interchangeCase that takes the phrase and c as parameters.
  • Run a for loop that runs until the end of phrase and check whether the selected character is found or not using an if statement.
  • If the character is upper-case alphabet, change it to lower-case alphabet and otherwise do the vice versa.
  • Inside the main function, test the program and display the results.
8 0
3 years ago
Jessica wants to purchase a new hard drive. She wants a drive that has fast access because she will use it to edit videos on her
professor190 [17]

Answer:

7200 RPM magnetic HDD

Explanation:

This gives her all the benefits of the above mentioned.

6 0
3 years ago
Research the design basis threat (DBT) in terms of Cybersecurity for an organization of your choice. Discuss what the Cybersecur
tiny-mole [99]

A Design Basis Threat (DBT) is known to be a characteristics of any given or potential insider and also those of external adversaries, that may try to have or gain unauthorized removal or sabotage, against a physical protection system that was set up designed and evaluated.

<h3>What are Cybersecurity objectives?</h3>

Cybersecurity aims are:

  • To protect computer system,
  • To protect networks,
  • To protect software programs from such cyber attacks.

Note that a lot of digital attacks are targeted at accessing, changing, or deleting sensitive information as well as others.

Learn more about IT from

brainly.com/question/1276995

#SPJ1

3 0
1 year ago
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