Answer:
userB will use his/her private key.
Explanation:
The steps involved in using asymmetric cryptographic algorithm are as follow:
1. Each user generates a pair of keys to be used for the encryption and decryption of messages.
2. Each user places one of the two keys in a public register or other accessible file. This is the public key. The companion key is kept private.
3. If UserA wishes to send a confidential message to UserB, UserA encrypts the message using UserB's public key.
4. When UserB receives the message, she decrypts it using her private key.
Answer:
Yes there is
Explanation:
It is scratch a coding game to do almost anything you can also code flappybird
Hope this helps.
Have fun with scratch
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:
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
